Lewmar Lawn Aerator Issue 2 User Manual

Hatch Spares Book Volume 1

Issue 2 - 20th December 2000

Contents

Product Marking & Date Coding

Product Identification Tables

Hatches : Superhatch

Size 6

Rollstop

Trimline

Coastline

Trimport

Ocean

Concept

Trims, Flyscreens & Accessories

Warranty Statement

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Lewmar Hatch Identification

Hatches Produced after October 1997 have information stamped in the acrylic which will identify them.

Identifying Features on hatch ranges in

production October 1997 or before

Hatch Range

Superhatch

Rollstop

Trimline

Coastline

Trimport

Ocean

Concept

Low Profile

1998

Medium Profile

1999

duction Dates

80-'87

50mm

'86-'92

'88-now

21mm

'91-now

'94-now

19mm

Height Above Deck

Lid is held open by a stay

39-42mm

21mm

40-43mm

All hatches in these ranges

are acrylic marked

Early models

of the smaller

sizes only

Acrylic not bonded into an alloy frame

As the lid is lifted, it clicks through a

series of positions at which the hatch

will hold open

Catch blocks in corners of lower frame

Large inside handles have locking buttons

inside

Hinge has black metal strap extending a

short way over the acrylic

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ABCD

Superhatch

Build Dates : 1980 to 1987 (check Hatch Identification Table for ranges with overlapping production

dates).

Identification : As the lid is lifted, it clicks through a series of positions at which the hatch will hold

open. The hinge has a black metal strap extending a short way over the acrylic. The

catch blocks are in the corners of the lower frame and the inside hatches do not have

red locking buttons.

Notes :

These hatches have been out of production for some time and only a limited range of

spares is now available. If the hatch is damaged in the future it may be necessary to

fit a new hatch.

Instructions : Fitting & Adjustment

Spares Kits : Superhatch Handle Kit

Superhatch Catch block Kits

Superhatch Hinge Pin Kits

B2045 Mk.V (2 pages)

B5525-2

B5526-2

B5527-1

Superhatch Seal Kits

B5528-1

Superhatch Acrylic to Hinge Fastening

B5528-1

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ABCD

Size 6

Build Dates : The Size 6 started production in 1980 and remains in build. There have been several

specifications. The longest running is described below.

Notes :

The Size 6 is a Superhatch which, because it is the largest hatch Lewmar has made,

remains in production.

Identification : 882 x 882 over all size (there are some Ocean Hatches with the same size)

The hinges are 3 black metal straps that extend over, and are fastened to, the acrylic.

4 handles, 2 on the front and 2 on the sides. The outside handles are alloy and the

inside handles have red locking buttons.

The lid is not self-supporting.

Instructions : Fitting & Adjustment

B2045 Mk.V

Spares Kits : Alloy Outside Handles

B5661-1

B5529-1

B5528-1

Hinge Kit

Seal Kit

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ABCD

Rollstop Hatch

Build Dates : 1986 to 1992 (check Hatch Identification Table for ranges with overlapping production

dates).

Identification : As the lid is lifted, it clicks through a series of positions at which the hatch will hold

open. The inside hatches have red locking buttons.

Instructions : Fitting & Adjustment

Rollstop Hinge Kit Sz 10 & 20

Not available

B2193 Iss B (2 sides)

B2202 Iss B (2 sides)

B2194

Rollstop Hinge Kit Sz 30 & 40

Rollstop Hinge Kit Sz 50,60,65 & 70

Retro Fit Lock & Key

B5677-B & C

Spares Kits : Catch blocks

B5520-2

B5521-3

B5528-1

B5662-3

B5664-2

Rollstop Hinge Kits

Rollstop Seal Kits

Handle Kits (with external handle)

Handle Kits (no external handle)

Accessories : Retro Fit Lock & Key Kit

B5677-3

B5966-B

Inside Handle Both Sides Kit

Trims & Flyscreens

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ABCD

Trimline Hatch

Build Dates : The Trimline hatch was made from 1988 until 2000. (check Hatch Identification Table

for ranges with overlapping production dates).

Identification : The Trimline had a stainless steal stay that slid in a track in the lower frame. The stay

could be locked in pre set positions in the lower frame to hold the lid open.

Notes :

In December 1992 the Trimline was changed to use the Coastline Seal, on hatches

with the old seal the new seal may be used as a replacement.

Early Trimports (Sz 03,05,11,41,23,52 & 61) also had stays, replacement parts for

these hatches are listed under Trimport Spares.

Instructions : Fitting & Adjustment

B2179 Iss B (2 pages)

B5677-B & C

Retro Fit Lock & Key

Spares Kits : Catch blocks

B5520-2

B5530-2

B5539-2

B5541-1

B5542-2

B5550-2

B5666-2

Stay Kits (Sz 10,30,35,40,50,60 & 70)

Seal Kits

Hinge Pins

Lower Frames

Lids

Handle Kits

Accessories : Retro Fit Lock & Key Kit

Inside Handle Both Sides Kit

Trims & Flyscreens

B5677-3

B5966-B

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ABCD

Coastline Hatch

(Coastline sizes 00 to 24, 33, 41 and 61are listed as Trimports)

Build Dates : The Coastline hatch was made from 1991 until 2000 (check Hatch Identification Table

for ranges with overlapping production dates).

Identification : The handles have red locking buttons (dark grey on Beneteau boats). The lids open

smoothly with Friction Levers for support. These features are shared with the Ocean

hatches but the Ocean is at least 40mm high of the deck. The Coastline is only

20mm.

Instructions : Fitting & Adjustment

B4050 (2 pages)

B5677-B & C

Retro Fit Lock & Key

Spares Kits : Catch blocks

B5520-2

B5539-2

B5600-3

B5611-4

B5622-2

B5662-3

B5666-2

Seals

Lower Frames

Lids

Hinge Pins

Handle Kits (square & rectangular hatches)

Handle Kits (round hatches)

Friction Levers

B5676-2

Accessories : Retro Fit Lock & Key Kit

Inside Handle Both Sides Kit

Trims & Flyscreens

B5677-3

B5966-B

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ABCD

Trimport Hatch

(also known as Coastline sizes 00 to 24, 33, 41 and 61)

Build Dates : The Trimport hatch was made from 1991 until 2000 (check Hatch Identification Table

for ranges with overlapping production dates).

Identification : The lids open smoothly with Friction Levers for support. These features are shared

with the Ocean hatch but the Ocean is at least 40mm high of the deck. The Trimport

is only 20mm.

Notes :

Early Trimport hatches had a Trimline type stainless steel stay with a friction slider in

the lower frame to hold the hatch open. Later Trimports used the small friction lever.

Instructions : Fitting & Adjustment

B4050 Iss B (2 pages)

B5677-B & C

Retro Fit Lock & Key

Spares Kits Mk.1 & 2 Common Parts :

Catch blocks

Seal Kits

B5520-2

B5540-1

B5541-1

B5668-3

Hinge Pins

Handles

Spares Kits Mk.1 (with stay) :

Lower Frames (stay version)

Stay Kits Sz 03,05,11,41 & 23

Stay Kits Sz 52 & 61

B5543-3

B5560-1

B5563-2

B5565-2

Lids (stay version)

Spares Kits Mk.2 (with friction lever) :

Lower Frames (friction lever version)

Small Friction Levers

B5575-3

B5675-2

B5585-2

Lids (friction lever version)

Accessories : Retro Fit Lock & Key Kit

Inside Handle Both Sides Kit

Trims & Flyscreens

B5677-3

B5966-B

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ABCD

Ocean Hatch

Build Dates : Production started in 1991 and the hatch remains in build (check Hatch Identification

Table for ranges with overlapping production dates).

Identification : The handles have red locking buttons (dark grey on Beneteau boats). The lids open

smoothly with Friction Levers for support. These features are shared with the

Coastline/Trimport hatches but the Ocean is at least 40mm high from the deck. The

Coastline/Trimport is only 20mm.

Instructions : Fitting & Adjustment

B4056 Iss B (2 pages)

B5677-B & C

Retro Fit Lock & Key

Spares Kits : Catch blocks

Lower Frames - Flat

Lower Frames - Flanged

Lids

B5520-2

B5625-3

B5626-3

B5642-3

B5659-2

B5660-3

B5662-3

B5668-3

B5675-2

B5676-2

Hinge Pins

Seal Kits

Handle Kits (large handles with locking buttons)

Handle Kits (small handles without locking buttons)

Small Friction Levers (Size 00, 10,20)

Large Friction Levers (Size 30 and above)

Accessories : Retro Fit Lock & Key Kit

B5677-3

B5966-B

Inside Handle Both Sides Kit

Trims & Flyscreens

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Concept

Build Dates : Production started in 1994 and the hatch remains in build.

Identification : The Concept hatch is the only hatch which Lewmar has made with no frame around

the acrylic.

Many concept hatches for very high volume OEMs are made with custom paint

colours to match the gel coat.

Size 13 lower frames are no longer available

Instructions : Fitting & Adjustment (Round Hatches)

B4072-B

B4070-1

Fitting & Adjustment (Rectangular Hatches)

Spares Kits : Main (Lower Frames)

Acrylics

B5757-3

B5758-3

B5759-3

B5760-4

B5767-2

B5668-3

B5779-2

B5761-1

Aluminium Trim Frames

Flyscreens

Seal Kits

Handle Kits

Friction Levers (Round Hatches Only)

Hinges (Rectangular Hatches Only)

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ABCD

Trims, Flyscreens & Accessories

Retro Fit Lock & Key Kit

B5677-3

Retro Fit Lock & Key Kit Instructions

B5677-B&C

B5966-B

Inside Handle Both Sides Kit

Trims & Flyscreens (Plastic Trim & Alloy Framed Flyscreen)

Trims & Flyscreens

(Plastic Trim & Alloy Framed Flyscreen) Instructions

B2184-B

Trims & Flyscreens (Alloy Trims & Elasticated Flyscreens)

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Alloy Framed Flyscreens, Plastic Trims & Trimkits Part Numbers

Hatch

Flyscreens

Box 1

Flyscreens

Box 5

Push-In

Flysceens

Trims Only

Trimkits

Part

Number

Part

Number

(25mm Flange

Base Ocean

Hatches Only)

Part

Number

Ivory

Part

Number

White

Part

Number

Ivory

Part

Number

White

Ocean Size 00

Ocean Size 10

Ocean Size 20

Ocean Size 30

Ocean Size 40

Ocean Size 44

Ocean Size 50

Ocean Size 54

Ocean Size 60

Ocean Size 65

Ocean Size 70

Ocean Size 75

Ocean Size 77

396009937

396109937

396209937

396309937

396409937

396449937

396509937

396549937

396609937

396659937

396709937

N/A

367600910

367610910

367620910

367630910

367640910

367644910

367650910

367654910

367660910

367665910

367670910

N/A

396009991

396109991

396209991

396309991

396409991

No P/N

368600552

368610552

368620552

368630552

368640552

368644552

368650552

368654552

368660552

368665552

368670552

N/A

368600252

368610252

368620252

368630252

368640252

368644252

368650252

368654252

368660252

368665252

368670252

N/A

367600552

367610552

367620552

367630552

367640552

367644552

367650552

367654552

367660552

367665552

367670552

N/A

367600252

367610252

367620252

367630252

367640252

367644252

367650252

367654252

367660252

367665252

367670252

N/A

396509991

No P/N

396609991

No P/N

396709991

N/A

Low Profile/Coastline Size 00

Low Profile/Coastline Size 03

Low Profile/Coastline Size 05

Low Profile/Coastline Size 10

Low Profile/Coastline Size 20

Low Profile/Coastline Size 21

Low Profile/Coastline Size 41

Low Profile/Coastline Size 55

Low Profile/Coastline Size 61

=OC

396039937

N/A

=OC

367503910

N/A

368400552

368503552

N/A

368500252

368403252

N/A

367400552

367403552

N/A

367400252

367403252

N/A

=OC

368510552

368520552

N/A

368510252

368520252

N/A

367410552

367420552

N/A

367410252

367420252

N/A

=OC

N/A

394419993

396559937

N/A

367541910

367655910

N/A

368541552

368555552

N/A

368541252

368555252

N/A

367441552

367655552

N/A

367441252

367655252

N/A

Low Profile/Coastline Size 18

Low/Profile/Coastline Size 22

396189937

396229937

367618910

367622910

N/A

395189992

395229992

395189991

395229991

367618552

367622552

367618252

367622252

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Elasticated Flyscreens, Alloy Trims & Trimkits

Part Numbers are "logical" not all items may be available

Hatch

Flyscreen Box 1

Trims Only

Trimkits

Part

Number

Silver

Part

Number

White

Part

Number

Silver

Part

Number

White

Number

Size 00*

399003991

399033991

399053991

399103991

399203991

399213991

399303991

399403991

399413991

399443991

399503991

399543991

399603991

399613991

399653991

368900020

368903020

368905020

368910020

368920020

368921020

368930020

368940020

368941020

368944020

368950020

368954020

368960020

368961020

368965020

368900220

368903220

368905220

368910220

368920220

368921220

368930220

368940220

368941220

368944220

368950220

368954220

368960220

368961220

368965220

367900020

367903020

367905020

367910020

367920020

367921020

367930020

367940020

367941020

367944020

367950020

367954020

367960020

367961020

367965020

367900220

367903220

367905220

367910220

367920220

367921220

367930220

367940220

367941220

367944220

367950220

367954220

367960220

367961220

367965220

Size 03

Size 05 (none catalogue)

Size 10

Size 20*

Size 21 (none catalogue)

Size 30

Size 40

Size 41

Size 44

Size 50

Size 54

Size 60

Size 61 (none-catalogue)

Size 65

Size 18

Size 22

399183991

399223991

368918020

368922020

368918220

368922220

367918020

367922020

367918220

367922220

* Does not fit Ocean

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Please Turn Over

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B2179 ISS B

Trimline Hatch Fitting & Adjustment Instructions

(To be retained in owners manual for future reference)

Trimline hatches are for use on all craft types in accordance with ISO/DIS 12216.2(E), DESIGN

CAT "A", AREAS II, III and IV. Modification of the hatch by the fitting of vents etc. will

invalidate the compliance with this standard.

Fitting Instructions

Trimline hatches should be fitted to a flat surface with a maximum tolerance of +/- 1mm and a

deck / hull thickness of 15-61mm. Check that all fastenings will be clear of deck moulding radii

etc. Allow clearance for lid opening.

Mark the deck with a pencil around the outside edge of the lower frame flange.

It is essential that the lower frame is placed square on the deck opening.

When fitting a number of hatches it is advisable to prepare a template.

Cut out deck along pencil line using a suitable saw.

Where the deck is of composite construction, it is recommended that the exposed laminate be

sealed with the appropriate material prior to fitting the hatch. Openings cut in metal decks should

have all burrs and sharp edges removed.

Hatches should not be considered as stiffening members and it is recommended that the deck be

adequately stiffened to prevent distortion during heavy weather.

Re-check the frame on aperture and then apply bedding compound to the channel in lower frame.

Bedding compound must have good adhesive qualities (eg. silicone sealant), be a suitable grade

for marine sealing applications, of 3mm minimum thickness and compressible to allow the lower

frame to be pulled down in contact with the deck by the securing screws.

Position lower frame over hole and drill two fixing screw holes in opposite corners. Insert

appropriate stainless steel fasteners.(see below).

Deck type

Wood

M5 through bolts or marine grade wood screws.

GRP/Steel/Al Alloy

Fixing Sizes

M5 through bolts or machine screws into suitable tapped plates.

M5, 10UNC, 2BA, 3/16", Wood screws (min. length 40mm).

Drill remainder of holes and fasten down from the centre working out to the edges. Clean off

surplus sealant.

Once installed check for correct operation of the hatch lid, ie. closing/locking, even pressure of

seal etc.

Please Turn Over

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User Notes

Opening of the hatch beyond the limit of the stays for maintenance etc. is possible by removing

the rubber bung stop. Gently lever the bung stop out. Supporting the lid, disengage the stay from

the lower frame and lay the lid back to approximately 145 degrees, until the upper frame is resting

on the deck.

During normal usage, the stays should remain engaged at all times.

Do not force the lid back or apply pressure as damage will occur to the hatch.

The locking ventilation position is used by closing the handles into the rebate in the lower frame.

Care should be taken not to stand on or load the hatch lid in this position, as damage could occur

to the handle or catch block.

Always wash the hatch with soap, water and a soft cloth.

Never use abrasive or solvent cleaners on the acrylic lid, as this may at a later date damage the

acrylic.

To avoid risk of injury care should be taken to keep hands and limbs clear of stay and lid pinch

zones while operating and adjusting the hatch.

Please Turn Over

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B4050 ISS B

Trimport / Coastline Fitting & Adjustment Instructions

(To be retained in owners manual for future reference)

Trimport and Coastline hatches are for use on deck and coachroof of yachts in accordance with

ISO/DIS 12216.2(E), DESIGN CAT "A", AREAS II, III and IV. Modification of the hatch by the fitting

of vents etc. will invalidate the compliance with this standard.

Fitting Instructions

Trimport and Coastline hatches should be fitted to a flat surface with a maximum tolerance of +/- 1mm

and a deck / hull thickness of 15-61mm. Check that all fastening will be clear of deck moulding radii

etc. Allow clearance for lid opening.

Do not open and close the hatch more than necessaryuntil the lower frame is securely mounted.

Mark the deck with a pencil around the outside edge of the lower frame flange.

It is essential that the lower frame is placed squarely on the deck opening.

When fitting a number of hatches it is advisable to prepare a template.

Cut out deck along pencil line using a suitable saw.

Where the deck is of composite construction, it is recommended that the exposed laminate be sealed

with the appropriate material prior to fitting the hatch. Openings cut in metal decks should have all

burrs and sharp edges removed.

Hatches should not be considered as stiffening members and it is recommended that the deck be

adequately stiffened to prevent distortion during heavy weather.

Re-check the frame on aperture and then apply bedding compound to the channel in lower frame.

Bedding compound must have good adhesive qualities (eg. silicone sealant), be a suitable grade for

marine sealing applications, of 3mm minimum thickness and compressible to allow the lower frame to

be pulled down in contact with the deck by the securing screws.

Position lower frame over hole and drill two fixing screw holes in opposite corners. Insert appropriate

stainless steel fasteners.(see below).

Deck type

Wood

M5 through bolts or marine grade wood screws.

GRP/Steel/Al Alloy

Fixing Sizes

M5 through bolts or machine screws into suitable tapped plates.

M5, 10UNC, 2BA, 3/16", Wood screws (min. length 40mm).

Drill remainder of holes and fasten down from the centre working out to the edges. Clean off surplus

sealant.

Once installed check for correct operation of the hatch lid, ie. closing/locking, even pressure of seal

etc.

Please Turn Over

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User Notes

Small "vent" hatches are restricted to 90 degree opening and should not be forced beyond their "stop"

position, as damage to the lever mechanism may occur. Larger hatches are not self supporting

beyond the vertical position and will fall fully open if unrestrained.

The locking ventilation position is used by closing the handles into the catch block centre slot. Care

should be taken not to stand on or load the hatch lid in this position, as damage could occur to the

handle or catch block.

Always wash the hatch with soap, water and a soft cloth.

Never use abrasive or solvent cleaners on the acrylic lid, as this may at a later date damage the acrylic.

To avoid risk of injury care should be taken to keep hands and limbs clear of lever and lid pinch zones

while operating and adjusting the hatch.

Friction lever adjustment

The friction lever units installed are pre-set when manufactured to give correct positioning with a

minimum opening load. It may be necessary occasionally to adjust the lever setting to correct the

operation of the hatch.

Adjustment is made by means of the socket head screws on either side of the lever assembly.

Using a 4mm (5/32") hexagon key, turn the adjusting screw approximately 1/8th of a turn in a

clockwise direction to increase the positioning force. This is most easily carried out in the fully open

or closed positions.

Do not over tighten the adjusting screws

On hatches with multiple lever units, care must be taken to adjust all levers to a similar

Open the hatch and check for correct operation.

Re-adjust if necessary until the desired operation is achieved.

Lubricants should not be used on the friction lever assemblies as this will adversely affect the

function of the units.

Please Turn Over

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B4056 ISS B

Ocean Hatch Fitting & Adjustment Instructions

(To be retained in owners manual for future reference)

Ocean hatches are for use on all craft types in accordance with ISO/DIS 12216.2(E), DESIGN CAT

"A", AREAS II, III and IV. Modification of the hatch by the fitting of vents etc. will invalidate the

compliance with the standard.

Fitting Instructions

Ocean hatches should be fitted to a flat surface with a maximum tolerance of +/- 1mm and a deck /

hull thickness of 25-70mm (flanged version only). Check that all fastenings will be clear of deck

moulding radii etc. Allow clearance for lid opening.

Do not open and close the hatch more than necessary until the lower frame is securely mounted.

Mark the deck with a pencil around the inside edge of the lower frame. For hatches with a lower frame

flange, increase the aperture size by 3mm all around.

It is essential that the lower frame is placed square on the deck opening.

When fitting a number of hatches it is advisable to prepare a template.

Cut out deck along pencil line using a suitable saw.

Where the deck is of composite construction, it is recommended that the exposed laminate be sealed

with the appropriate material prior to fitting the hatch. Openings cut in metal decks should have all

burrs and sharp edges removed.

Hatches should not be considered as stiffening members and it is recommended that the deck be

adequately stiffened to prevent distortion during heavy weather.

Re-check the frame on aperture and then apply bedding compound to the channel in lower frame.

Bedding compound must have good adhesive qualities (eg. silicone sealant), be a suitable grade for

marine sealing applications, of 3mm minimum thickness and compressible to allow the lower frame to

be pulled down in contact with the deck by the securing screws.

Position lower frame over hole and drill two fixing screw holes in opposite corners. Insert appropriate

stainless steel fasteners.(see below).

Deck type

Wood

M5 through bolts or marine grade wood screws.

M5 through bolts or machine screws into suitable tapped plates.

M5, 10UNC, 2BA, 3/16", Wood screws (min. length 40mm).

M6 or 1/4" through bolts only.

GRP/Steel/Al Alloy

Fixing Sizes

Hinge Fixings

Drill remainder of holes and fasten down from the centre working out to the edges. Clean off surplus

sealant.

Through bolts should be used where fixings pass through lower hinges (M6 or 1/4" only).

Once installed check for correct operation of the hatch lid, ie. closing/locking, even pressure of seal

etc.

Please Turn Over

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User Notes

Small "vent" hatches are restricted to 90 degree opening and should not be forced beyond their "stop"

position, as damage to the lever mechanism may occur. Larger hatches are not self supporting

beyond the vertical position and will fall fully open if unrestrained.

The locking ventilation position is used by closing the handles into the catch block centre slot. Care

should be taken not to stand on or load the hatch lid in this position, as damage could occur to the

handle or catch block.

Always wash the hatch with soap, water and a soft cloth.

Never use abrasive or solvent cleaners on the acrylic lid, as this may at a later date damage the acrylic.

To avoid risk of injury care should be taken to keep hands and limbs clear of lever and lid pinch zones

while operating and adjusting the hatch.

Backing plates are available separately to offer a quick solution to through bolting the hinge units

neatly.

Catalogue No.

3669913999

Thread Size

3669914999

1/4" UNC

Friction lever adjustment

The friction lever units installed on Ocean hatches are pre-set when manufactured to give correct

positioning with a minimum opening load. It may be necessary occasionally to adjust the lever setting

to correct the operation of the hatch.

Adjustment is made by means of the socket head screws on either side of the lever assembly.

Using a 4mm (5/32") hexagon key, turn the adjusting screw approximately 1/8th of a turn in a

clockwise direction to increase the positioning force. This is most easily carried out in the fully open

or closed positions.

Do not over tighten the adjusting screws

On hatches with multiple lever units, care must be taken to adjust all levers to a similar

Open the hatch and check for correct operation.

Re-adjust if necessary until the desired operation is achieved.

Lubricants should not be used on the friction lever assemblies as this will adversely affect the

function of the units.

Please Turn Over

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B4070

ISS B

Concept Hatch Fitting & Adjustment Instructions

(To be retained in owners manual for future reference)

Concept hatches are for use on power craft in accordance with ISO/DIS 12216.2(E), DESIGN

CAT "A", AREAS II. Modification of the hatch by the fitting of vents etc. will invalidate the

compliance with thyis standard.

Fitting Instructions

Concept hatches should be fitted to a flat surface with a maximum tolerance of +/- 1mm and a

deck / hull thickness of 20-40mm Check that all fastening will be clear of deck moulding radii etc.

Allow clearance for lid opening.

Mark the deck with a pencil around the outside edge of the frame flange.

It is essential that the frame is a snug fit and placed squarely on the deck opening.

When fitting a number of hatches it is advisable to prepare a template.

Cut out deck along pencil line using a suitable saw.

Where the deck is of composite construction, it is recommended that the exposed laminate be

sealed with the appropriate material prior to fitting the hatch. Openings cut in metal decks should

have all burrs and sharp edges removed.

Hatches should not be considered as stiffening members and it is recommended that the deck be

adequately stiffened to prevent distortion during heavy weather.

Re-check the frame on aperture and then apply bedding compound to the channel in lower frame.

Bedding compound must have good adhesive qualities (eg. silicone sealant), be a suitable grade

for marine sealing applications, of 3mm minimum thickness and compressible to allow the lower

frame to be pulled down in contact with the deck by the securing screws.

Position lower frame over hole and drill two fixing screw holes in opposite corners. Insert

appropriate stainless steel fasteners.(see below).

Deck type

Wood

M5 through bolts or marine grade wood screws.

GRP/Steel/Al Alloy

Fixing Sizes

M5 through bolts or machine screws into suitable tapped plates.

M5, 10UNC, 2BA, 3/16", Wood screws (min. length 40mm).

Drill remainder of holes and fasten down from the centre working out to the edges. Clean off

surplus sealant.

Once installed check for correct operation of the hatch lid, ie. closing/locking, even pressure of

seal etc.

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User Notes

Concept hatches are restricted to 85 degree opening and should not be forced beyond their

"stop" position, as damage to the linkage mechanism may occur.

Do not attempt to force the hatch closed or open when levers are locked as damage to the

linkage mechanism will occur.

If the hatch is accidentally closed with the levers in the closed position, the shear pin between the

small straight lever and the moulding will fail. The hatch can still be opened and closed but no

positioning is possible. Remove the broken parts and replace to rectify.

To adjust the lid opening position, support the lid whilst moving the locking levers to the unlocked

position. Position the lid, ensuring that the mechanism is correctly aligned when re-locking the

levers. This can be readily felt by moving the lid slightly.

Locking levers should remain in the unlocked position when the hatch is closed to prevent

accidental damage when opening.

The ventilation position is used by closing the handles into the rebate in the lower frame. Care

should be taken not to stand on or load the hatch lid in this position, as damage could occur to

the handle or window assembly.

Do not lock the levers in the ventilation position.

The hatch must always be closed when the boat is in motion to prevent accidental damage.

Where used, the flyscreen is fitted by using the sewn on tabs to stretch it across the corners of

the trim. Ensure that the elasticated bead is correctly located into the frame lip.

No adjustment to the hinge mechanism should be necessary during normal usage, however, if

the operation of the locking levers becomes excessively stiff, the centre screw may be adjusted

taking care to remove all free play.

Always wash the hatch with soap, water and a soft cloth.

Never use abrasive or solvent cleaners on the acrylic lid, as this may at a later date damage the

acrylic.

To avoid risk of injury care should be taken to keep hands and limbs clear of linkage and lid pinch

zones while operating and adjusting the hatch.

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B4072

ISS B

Concept Circular Hatch Fitting & Adjustment Instructions

(To be retained in owners manual for future reference)

Concept circular hatches are for use on power craft in accordance with ISO/DIS 12216.2(E),

DESIGN CAT "A", AREAS II, III and IV. Modification of the hatch by the fitting of vents etc. will

invalidate the compliance with this standard.

Fitting Instructions

Concept circular hatches should be fitted to a flat surface with a maximum tolerance of +/- 1mm

and a deck / hull thickness of 20-40mm Check that all fastenings will be clear of deck moulding

radii etc. Allow clearance for lid opening.

Mark the deck with a pencil around the outside edge of the frame flange.

It is essential that the frame is a snug fit with the deck opening.

When fitting a number of hatches it is advisable to prepare a template.

Cut out deck along pencil line using a suitable saw.

Where the deck is of composite construction, it is recommended that the exposed laminate be

sealed with the appropriate material prior to fitting the hatch. Openings cut in metal decks should

have all burrs and sharp edges removed.

Hatches should not be considered as stiffening members and it is recommended that the deck be

adequately stiffened to prevent distortion during heavy weather.

Re-check the frame on aperture and then apply bedding compound to the channel in lower frame.

Bedding compound must have good adhesive qualities (eg. silicone sealant), be a suitable grade

for marine sealing applications, of 3mm minimum thickness and compressible to allow the lower

frame to be pulled down in contact with the deck by the securing screws.

Position lower frame over hole and drill all holes and fasten down with the appropriate stainless

steel fasteners (see below). Start with those nearest the hinge, taking care not to damage the

acrylic.

Deck type

Wood

M5 through bolts or marine grade wood screws.

GRP/Steel/Al Alloy

Fixing Sizes

M5 through bolts or machine screws into suitable tapped plates.

M5, 10UNC, 2BA, 3/16", Wood screws (min. length 40mm).

Once installed check for correct operation of the hatch lid, ie. closing/locking, even pressure of

seal etc.

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User Notes

Concept circular hatches are restricted to 85 degree opening and should not be forced beyond

their "stop" position, as damage to the lever mechanism may occur.

The ventilation position is used by closing the handles into the rebate in the lower frame. Care

should be taken not to stand on or load the hatch lid in this position, as damage could occur to

the handle or window assembly.

The hatch must always be closed when the boat is in motion to prevent accidental damage.

Where used, the flyscreen is fitted by using the sewn on tabs to stretch it across to the poppers

on the trim frame. Ensure that the elasticated bead is correctly located into the frame lip.

Always wash the hatch with soap, water and a soft cloth.

Never use abrasive or solvent cleaners on the acrylic lid, as this may at a later date damage the

acrylic.

To avoid risk of injury care should be taken to keep hands and limbs clear of lever and lid pinch

zones while operating and adjusting the hatch.

Friction lever adjustment

The friction lever units installed on Concept Circular hatches are pre-set when manufactured to

give correct positioning with a minimum opening load. It may be necessary occasionally to adjust

the lever setting to correct the operation of the hatch.

Adjustment is made by means of the socket head screws on either side of the lever assembly.

Using a 4mm (5/32") hexagon key, turn the adjusting screw approximately 1/8th of a turn in a

clockwise direction to increase the positioning force. This is most easily carried out in the fully

open or closed positions.

Do not over tighten the adjusting screws

Open the hatch and check for correct operation.

Re-adjust if necessary until the desired operation is achieved.

Lubricants should not be used on the friction lever assemblies as this will adversely affect the

function of the units.

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B5525-2

SUPERHATCH LEFT HANDLE KIT

Part Number 360277991

The left handle kit may also be used to replace the right handle, which is

no longer available. When this is done the handles no longer mirror each

other.

Production of Superhatches stopped in 1987 and only a limited range of

spares is now available. If the hatch is damaged in the future it may be

necessary to purchase a new hatch.

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B5526-2

SUPERHATCH PLASTIC CORNER CATCH BLOCK

Part Number 360719999

Kit Contents:-

2 x Catch Blocks

4 x Rivets (not shown)

Larger Superhatches have a aluminium

catch block available on p/n 15800179

Production of Superhatches stopped in 1987 and only a limited range of

spares is now available. If the hatch is damaged in the future it may be

necessary to purchase a new hatch.

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B5527-1

SUPERHATCH HINGE KITS

Part Numbers:-

Size 30 :

361002999 (2 hinges)

Size 40 & 50 : 361003999 (2 hinges)

Size 60 :

Size 70 :

361004999 (2 hinges)

361005999 (3 hinges)

Kits contain replacement parts for all hinges on a hatch

Production of Superhatches stopped in 1987 and only a limited range of

spares is now available. If the hatch is damaged in the future it may be

necessary to purchase a new hatch.

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B5528-1

SUPERHATCH SEAL KITS

AND ACRYLIC/HINGE FASTENING

19781000

19781100

19781200

19781300

19781400

19781500

19781600

19781700

SH 0 PN 7810 SEAL KIT SPARE (Sz 20)

SH 1 PN 7811 SEAL KIT SPARE (Sz 30)

SH 2 PN 7812 SEAL KIT SPARE (Sz 50)

SH 3 PN 7813 SEAL KIT SPARE (Sz 60)

SH 4 PN 7814 SEAL KIT SPARE (Sz 70)

SH 5 PN 7815 SEAL KIT SPARE (Sz 40)

SH 6 PN 7816 SEAL KIT SPARE (Sz 6)

SH 7 PN 7817 SEAL KIT SPARE (Sz 10)

360265999

Acrylic/Upper Hinge Fastening

(3 x Tappex Nut Insert & M6 x 20 Machine Scews)

Production of Superhatches stopped in 1987 and only a limited range of

spares is now available. If the hatch is damaged in the future it may be

necessary to purchase a new hatch.

ROLLSTOP SEAL KITS

19783100

19783200

19783300

19783400

19783500

19783600

19783700

RS 10 SEAL KIT SPARE

RS 20 SEAL KIT SPARE

RS 30 SEAL KIT SPARE

RS 40 SEAL KIT SPARE

RS 50 SEAL KIT SPARE

RS 60 SEAL KIT SPARE

RS 70 SEAL KIT SPARE

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B5529-1

SIZE 6 HINGE PIN KIT

Part Number 360714999

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B5677-B

HATCH RETRO FIT LOCK & KEY FITTING INSTRUCTIONS

NOTES

This kit does not fit Size 6 Hatches [882 x 882mm (34¾ x 34¾”) overall]

These instructions are for square and rectangular hatches only.

When drilling use water as a lubricant and control the drill speed to prevent the acrylic over

heating.

When making the 20mm (¾”) hole, drill or cut in from both sides, this will prevent the acrylic

from chipping when the drill / hole saw breaks through.

Fit the lock first, then confirm the position of the catch block which should be fitted second.

TOOLS REQUIRED

20mm (¾”) drill or hole saw

5mm (3/16”) drill bit

variable speed drill

masking tape

rivet gun

12mm and 24mm (or adjustable) spanner

INSTRUCTIONS

1. Using the drawings over, confirm which type of hatch is to be modified.

2. On the outside of the hatch, apply masking tape in area where hole is to be drilled and mark the

centre of the hole using the dimension given in the drawings over.

3. Leave the masking tape in place to stop the drill bit slipping and drill a pilot hole.

4. Using water as a lubricant and controlling the drill speed to prevent overheating, use the pilot hole

as a guide to drill a 20mm (¾”) hole ½ way through the acrylic.

5. Complete drilling the hole from the other face of the acrylic to prevent chipping when the drill

breaks through.

6. Apply masking tape to the inside of the hatch in the area where the 5mm (3/16”) hole is to be

drilled. Mark the centre of the hole using the dimension shown in the drawing below. The hole

should be towards the edge of the hatch. Apply a small piece of masking tape 3mm (1/8”) from the

end of the 5mm (3/16”) drill bit to mark the drilling depth required and drill the hole to this depth.

7. Fit the lock assembly as shown in the drawings below, note that some hatches will require the

spacer. Ensure that the anti-rotation washer is correctly engaged before tightening the lock nut to

avoid acrylic damage.

8. The kit is supplied with two types of Catch Blocks, one for Ocean and Coastline hatches and one

for Low and Medium Profile hatches. Confirm which type of Catch Block is already fitted to the

hatch for the handles. The lock will require the same catch block fitted the same way up.

9. Apply masking tape to the lower frame in the area where the Catch Block is to be fitted. Close the

hatch and, with the handles engaged, establish the best position for the lock’s Catch Block. Mark

the hole centres on the masking tape.

10. Using the masking tape to prevent the drill from slipping, drill the holes for the catch block rivets

using a 5mm (3/16”) drill bit. Rivet the catch block in place.

For Drawings See Reverse (B5677-C)

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LEWMAR LIMITED WARRANTY

Lewmar warrants its products in normal usage to be free of defects in materials and

workmanship for a period of three years from date of purchase by the original

purchaser, subject to the conditions, limitations and exceptions listed below. Any

part, which proves to be defective in normal usage during that three-year period, will

be repaired or at Lewmar’s option, replaced by Lewmar.

CONDITIONS AND LIMITATIONS

Lewmar’s liability shall be limited to repair or replacement of the

goods or parts defective in materials or workmanship.

Determination of the suitability of the material for the use

contemplated by the buyer is the sole responsibility of the buyer and

Lewmar shall have no responsibility in connection with such

suitability.

iii

Lewmar shall not be liable in any way for:

Failures, loss or damage due to use of products in applications

for which they are not intended.

Failures, loss or damage due to corrosion, ultra violet

degradation, wear and tear or improper installation.

Failures, loss or damage due to incorrect maintenance.

Failures, loss or damage due to conditions that exceed the

product’s performance specifications.

Product subject to warranty claim must be returned to Lewmar for

examination unless otherwise agreed by Lewmar in writing.

Lewmar shall not be responsible for shipping charges nor installation

labour associated with any warranty claim.

vii

Service by anyone other than authorised Lewmar representatives

shall void this warranty unless it accords with Lewmar guidelines and

standards of workmanship.

Lewmar’s products are intended for use only for marine purposes.

Buyers intending to use them for any other purpose should seek

advice from Lewmar, and Lewmar shall be under no liability arising

from use, which Lewmar has not approved.

EXCEPTIONS

Warranty is limited to a period of one year from the date of purchase in the

case of the following:

Bow thrusters

Electric motors and electrical equipment

Electronic controls

Hydraulic pumps, valves and actuators

Weather seals

Products used in “Grand Prix” racing applications

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LIABILITY

Lewmar's liability under this warranty shall be to the exclusion of all

other warranties or liabilities (to the extent permitted by law). In

particular (but without limitation):

Lewmar shall not be liable for:

Any indirect or consequential loss including (without

limitation) any loss of anticipated profits, damage to

reputation or goodwill, loss of expected future business,

damages, costs or expenses payable to any third party or

any other indirect losses.

Any damage to yachts or equipment.

Death or personal Injury (unless caused by Lewmar's

negligence).

Lewmar grants no warranties regarding the fitness for purpose,

use, nature or satisfactory quality of the goods.

Where the laws of the country do not permit a warranty to be

excluded, then such warranty, if permitted by that country's law, shall

be limited to a period of one year.

SEVERANCE CLAUSE

If any clause of these warranties is held by any competent authority to be invalid or

unenforceable in whole or in part of the validity of the other clauses of this warranty

and the remainder of the clause in question shall not be affected.

This warranty gives you specific legal rights, and you may also have other

legal rights, which vary, from country to country.

Where the products are sold in the UK under a consumer transaction, the

buyer’s statutory rights are not affected

Lewmar Limited reserves the right to alter design and specification without

prior notice.

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TERMS AND CONDITIONS OF SALE

All sales are subject to Lewmar's General Terms and Conditions of Sale, which can

be obtained from Lewmar Limited Head Office in Havant. The foregoing warranty

and the following General Conditions of Sale form part only of, but also supplement,

Lewmar's General Terms and Conditions of Sale. In the event of any conflict

between the foregoing warranty and the following General Conditions of Sale on the

one hand and Lewmar’s full General Terms and Conditions of Sale on the other,

Lewmar’s full General Terms and Conditions of Sale shall prevail.

Prices

All prices are subject to change without prior notice due to the fluctuating costs of

materials and wages. Prices are ex-warehouse and are those ruling at the date of

despatch and exclude VAT, which will be charged as appropriate.

Quotations

Any quotation is open for acceptance for a period of 30 days from the date of

quotation. Quotations can only be regarded as firm when they are put in writing.

(Verbal estimates are made purely for indicative purposes.)

Return of goods

RETURNED GOODS WILL NOT BE ACCEPTED NOR CREDIT ISSUED UNLESS THE

RETURN IS AUTHORISED BY LEWMAR IN WRITING.

An authorisation will be issued on approval of return.

All carriage charges on returned goods must be prepaid.

All returned goods accepted and subsequently returned to our stock will be subject

to a 15% restocking charge.

Items returned in a damaged condition will not be credited at full value.

Custom fabricated items or parts will not be accepted for return.

Catalogues

Sales literature and product manuals are available from Lewmar on request. These

items can also be ordered from our Web site.

Availability

Goods can be obtained from your local boat builder or chandler. We will be pleased

to inform you of your nearest supplier.

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