Black Decker Lawn Mower CM1936Z User Manual

19 Inch (483mm) Cordless Mulching Rear Bag Mowers  
INSTRUCTION MANUAL  
Catalog Number CM1936Z  
Date Code:  
Catalog Number SPCM1936  
Date Code:  
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Please have the catalog number available when you call.  
KEY INFORMATION YOU SHOULD KNOW:  
• Do not operate mower unless handle is locked into position.  
• For best cutting results, keep blade sharpened and balanced.  
• Inspect and thoroughly clean your mower after each use (a deck with caked grass will degrade performance).  
• Make sure mowing area is clear of other persons or pets prior to starting and during operation.  
• Fully charge your mower before using it for the first time for optimal performance. Fully charge your battery after every use.  
SAVE THIS INSTRUCTION MANUAL FOR FUTURE REFERENCE.  
VEA EL ESPAÑOL EN LA CONTRAPORTADA.  
INSTRUCTIVO DE OPERACIÓN, CENTROS DE SERVICIO Y PÓLIZA DE GARANTÍA.  
ADVERTENCIA: LÉASE ESTE INSTRUCTIVO ANTES DE USAR EL PRODUCTO.  
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SLOPE OPERATION  
Slopes are a major factor related to slip and fall accidents, which can result in severe injury. Operation on all slopes requires extra caution. If you  
feel uneasy on a slope, do not mow it.  
1. Mow across the face of slopes; never up and down. Exercise extreme caution when changing direction on slopes.  
2. Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven terrain could cause a slip and fall accident. Tall grass can hide obstacles.  
3. Do not mow on wet grass or excessively steep slopes. Poor footing could cause a slip and fall accident.  
4. Do not mow near drop-offs, ditches, or embankments. You could lose your footing or balance.  
CHILDREN  
Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the mower and the mowing  
activity. Never assume that children will remain where you last saw them.  
1. Keep children out of the mowing area and under the watchful care of a responsible adult other than the operator.  
2. Be alert and turn mower off if a child enters the area.  
3. Never allow children to operate the mower.  
4. Use extra care when approaching blind corners, shrubs, trees, or other objects that may block your view of a child.  
GENERAL SERVICE  
1. Never operate mower in a closed area.  
2. Keep all nuts and bolts tight to be sure the equipment is in safe working condition.  
3. Never tamper with safety devices. Check their proper operation regularly.  
4. Keep mower free of grass, leaves, or other debris build-up. Allow mower to cool before storing.  
5. If you strike a foreign object, release bail handle to turn mower off, wait for the blade to stop and remove the safety key and battery pack, then  
inspect the mower. Repair, any damage, before starting and operating the mower.  
6. Never make any adjustments or repairs with the motor running or while the safety key is in the mower.  
7. Always remove safety key and battery pack before adjusting, cleaning, repairing, inspecting, transporting, storing or leaving the mower.  
8. Check grass catcher components and the discharge guard frequently and when necessary replace with Black & Decker recommended parts only.  
9. Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when servicing them.  
10. Maintain or replace safety and instruction labels, as necessary.  
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful  
interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.  
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.  
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,  
uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to  
radio communications. However, there is no guarantee that interference will not occur in a particular installation.  
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on,  
the user is encouraged to try to correct the interference by one or more of the following measures:  
• Reorient or relocate the receiving antenna.  
• Increase the separation between the equipment and receiver.  
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  
• Consult the dealer or an experienced radio/TV technician for help.  
Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate  
the equipment. This Class B digital apparatus complies with Canadian ICES-003.  
SAVE THESE INSTRUCTIONS  
WARNING: GENERAL SAFETY WARNINGS AND INSTRUCTIONS FOR ALL LAWN MOWERS  
STORE IDLE LAWN MOWER INDOORS. Always store with safety key removed. Lawn mowers should be stored indoors in dry, secured area –  
out of reach of children.  
DON’T FORCE MOWER. It will do the job better and with less likelihood of a risk of injury at the rate for which it was designed.  
USE RIGHT APPLIANCE. Do not use the mower for any job except that for which it is intended.  
DRESS PROPERLY. Do not wear loose clothing or jewelry. They can be caught in moving parts. Rubber gloves, long pants and substantial, non-  
skid footwear are recommended when working outdoors.  
USE SAFETY GLASSES AND OTHER SAFETY EQUIPMENT. Use safety goggles or safety glasses with side shields, complying with applicable  
safety standards and, when needed, a face shield. Also use face or dust mask if operation is dusty. This applies to all persons in the work area. Also  
use a hard hat, hearing protection, gloves, safety shoes and dust collection systems when specified or required. Safety glasses or the like are  
available at extra cost at your local dealer or Black & Decker Service Center.  
DON’T ABUSE CORD. Never carry charger by cord or yank it to disconnect from receptacle. Keep cord away from heat, oil, and sharp edges.  
MAINTAIN MOWER WITH CARE. Keep cutting edge clean and sharp for best performance and to reduce the risk of injury. Follow instructions for  
lubricating and changing accessories. Inspect mower cord periodically and if damaged, have it repaired by authorized service facility. Keep handles  
dry, clean, and free from oil and grease.  
AVOID UNINTENTIONAL STARTING. Donʼt carry mower with safety key inserted in switch housing. Be sure bail handle is not engaged while  
inserting safety key.  
BEFORE USING, always visually inspect to see that the blade, blade fasteners and cutter assembly are not worn or damaged. Replace worn or  
damaged blades and fasteners in sets to preserve balance. Inspect the mower cord - ensure it is in good condition. Cord insulation must be intact  
with no cracks or deterioration.  
USE OF EXTENSION CORDS  
Make sure the extension cord is in good condition before using. Always use the proper size extension cords with the lawn mower – that is, proper  
wire size for various lengths of cord and heavy enough to carry the current the lawn mower will draw. Use of an undersized cord will cause a drop in  
line voltage resulting in loss of power and overheating. For proper size cords see chart below.  
Minimum Gauge for Cord Sets  
Volts  
Total Length of Cord in Feet  
120V  
0-25  
26-50  
51-100  
51-100  
101-200  
101-150  
201-300  
(0-7,6m) (7,6-15,2m) (15,2-30,4m) (30,4-45,7m)  
240V  
0-50  
(0-15,2m) (15,2-30,4m)(30,4-60,9m) (60,9-91,4m)  
American Wire Gauge  
Ampere Rating  
More  
Than  
0
Not more  
Than  
6
-
-
-
-
18  
18  
16  
14  
16  
16  
16  
12  
16  
14  
14  
14  
12  
12  
6
10  
10  
12  
12  
16  
Not Recommended  
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3
CHECK FOR DAMAGED PARTS. Before further use of the mower, a guard or other part that is damaged should be carefully checked to  
determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts, breakage  
of parts, mounting, and any other conditions that may affect their operation. A guard or other part that is damaged should be properly repaired or  
replaced by an authorized service center unless otherwise indicated elsewhere in this manual.  
REPAIRS AND SERVICE. Repairs, maintenance and any adjustments not specified in this manual should be performed by Black & Decker  
authorized service centers or other qualified service organizations, always using identical replacement parts.  
DANGER: ADDITIONAL WARNINGS FOR MOWERS  
ALWAYS firmly grip handle with both hands when operating mower.  
NEVER wear radio or music headphones while operating mower.  
CONTAIN long hair.  
NEVER attempt to make a wheel height adjustment while the motor is running or while the safety key is in the switch housing.  
IF MOWER stalls, release bail handle to turn mower off, wait for blade to stop and remove the safety key and battery pack, before attempting to  
unclog the chute or remove anything from under the deck.  
KEEP HANDS and feet away from cutting area.  
KEEP BLADES sharp. Always use protective gloves when handling the mower blade.  
IF YOU are using a grass catcher, check it frequently for wear and deterioration. If excessively worn, replace with new bag for your safety.  
USE EXTREME CAUTION when reversing or pulling mower toward you.  
WARNING: Some dust created by this product contains chemicals known to the State of California to cause cancer, birth defects or other  
reproductive harm. Some examples of these chemicals are:  
• compounds in fertilizers  
• compounds in insecticides, herbicides and pesticides  
• arsenic and chromium from chemically treated lumber  
To reduce your exposure to these chemicals, wear approved safety equipment such as dust masks that are specially designed to filter out  
microscopic particles.  
FUNCTIONAL DESCRIPTION  
CM1936Z  
1.) Safety key/charging port  
2
2.) Bail Handle (Switch lever)  
3.) Handle attachment bolts  
4.) Handle quick adjust knobs  
5.) Grass bag  
4
1
3
6.) Cut height adjustment release  
7.) Cut height indicator  
8.) Removable battery  
9.) Battery latch  
10  
8
9
5
10) Battery guage  
7
6
11  
11.) On Demand knob  
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4
FUNCTIONAL DESCRIPTION  
SPCM1936  
12  
1.) Safety key/charging port  
2.) Bail Handle (Switch lever)  
3.) Handle attachment bolts  
4.) Handle quick adjust knobs  
5.) Grass bag  
2
13  
4
1
3
10  
6.) Cut height adjustment release  
7.) Cut height indicator  
8.) Removable battery  
9.) Battery latch  
8
9
5
10.) Battery guage  
7
6
11.) On Demand knob  
12.) Self Drive Bail Handle  
13.) Speed Control Lever  
11  
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5
PREPARATION  
PLEASE REFER TO DIAGRAMS (A, B, C...) AND ITEM NUMBERS (1, 2, 3...) AS NOTED THROUGHOUT MANUAL. FOR EXAMPLE,  
A-1 REFERS TO ITEM 1 IN FIGURE A.  
UNPACKING - (FIGURES A, B)  
A
CAUTION: Pinch point. To avoid being pinched, keep fingers away  
from area between handle and plates.  
STEP 1:  
Carefully cut down the sides of the box on the opposite end of the handle  
and fold the flap down as shown.  
body parts away from blade.  
WARNING: Sharp blade. Keep  
B
C
STEP 2:  
With the carton end cut open, remove the cardboard filler, charger,  
accessory bag and grass bag and push the mower out of the opened  
carton.  
ASSEMBLY  
Tools required for assembly, not supplied:  
Adjustable or 1/2 inch (13mm) wrench.  
HANDLE ASSEMBLY (FIGURE C)  
2
1. Position the handle so that the handle holes line up with the deck side  
plate holes. The handle quick adjust knobs C-2 will line up with the  
deck side plate top holes.  
1
2. Place handle attachment bolts C-1 through the handle holes and  
thread into the deck side plate. Before tightening repeat for other side.  
3. Tighten handle attachment bolts C-1 securely using adjustable or 1/2  
inch (13mm) wrench.  
4. To set desired handle height refer to handle adjustment. Do not push  
or use mower unless handle is properly fastened and secured to  
mower.  
The handle quick adjust knobs C-2 will appear as shown in figure C  
when they are fully engaged into the plates.  
2
CAUTION: Pinch point. To avoid being pinched, keep fingers away from  
area between handle and plates when raising or adjusting.  
1
HANDLE ADJUSTMENT (FIGURE D)  
1. Remove safety key.  
1
2. Hold handle with one hand, pull out and rotate one handle quick  
adjust knob D-1 on mower handle a quarter-turn to release the pin  
from the metal plate hole. Handle quick adjust knob D-1 will remain  
in this retracted position. Repeat for the opposite side knob. Now the  
handle is free to move into another handle height position.  
D
3. Move the handle to desired height position. Taller users will prefer  
using the top hole position, while shorter users may prefer the bottom  
hole position. While holding handle with one hand, pull out and rotate  
one handle quick adjust knob D-1 a quarter-turn to re-engage pin  
into metal plate hole. Repeat for the other knob.  
4. Shake handle slightly to ensure handle pins are fully engaged prior to  
using mower. Do not push or use the mower unless handle is properly  
fastened and secured to mower. The handle quick adjust knobs D-1  
will appear as shown in figure D when the knob pins are fully engaged  
1
into the plates.  
CAUTION: Pinch point. To avoid being pinched, keep fingers away from  
area between handle and plates when raising or adjusting.  
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6
ASSEMBLING THE GRASS CATCHER (FIGURES E1, E2, E3, E4)  
1. Before starting to assemble the grass bag to the frame, check that the grass bag and frame are similar to figure E1.  
2. Slide the grass bag onto the frame as shown in figure E2.  
3. Assemble the top clips to the frame as shown in figure E3, then assemble the two side clips and the bottom clip last.  
4. Completely assembled grass catcher is shown in figure E4.  
GRASSBAG  
E1  
E2  
E4  
FRAME  
CLIP  
E3  
WHEEL HEIGHT ADJUSTMENT (1-1/2 IN. (38mm)  
TO 3-1/2 IN. (89mm) FIGURES F, G  
F
NOTE: Certain types of grass or grass conditions may require varying  
1
the height of the mower deck. Grasses of mature lawns often are  
seriously injured when mowed shorter than 1-1/2 inches (38mm), and  
a height of 1-1/2 to 2 inches (38mm) to (51mm) is preferred on large  
lawns.  
1. Before making any adjustments, release bail handle to turn mower  
off, wait for blade to stop, and remove safety key.  
2. Your mower features the Black & Decker one touch wheel height  
adjustment system. This system will adjust all four wheels at the  
same time.  
2
3. To raise or lower the cutting height, place the palm of your hand on  
the palm rest F-1 and with your fingers, squeeze upward on the