Yard force SLM34KZD User manual

OPERATOR’S MANUAL
Model/ Modèle SLM34KZD
Customer Service / Service à la clientèle: 1-866-206-0888
Our Customer service staff is available to help you. For help with product assembly, to report damaged or
missing parts, or for any other information, please call our toll-free number: 1-866-206-0888.
SAVE THIS MANUAL
You will need this manual for safety instructions, operating procedures, and warranty. Put it and the original
sales invoice in a safe, dry place for future reference.
Notre personnel du service à la clientèle est disponible pour vous aider. Pour obtenir de l’aide pour le montage
de votre produit, pour signaler des pièces endommagées ou manquantes, ou pour toute autre information,
veuillez composer notre numéro sans frais: 1-866-206-0888.
CONSERVEZ CE GUIDE
Vous aurez besoin de ce guide pour les règles de sécurité, le fonctionnement et la garantie. Conservez-le avec
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ELECTRIC LAWN MOWER
English - Page 1
GUIDE DE L’UTILISATEUR
TONDEUSE ÉLECTRIQUE
Français - Page 21

1
TABLE OF CONTENTS
Safety instructions 1
Safety symbols 8
Application 9
Assembly 10
Operation 11
Maintenance 14
Troubleshooting 15
Technical data 16
Schematic drawing 17
Part list 18
Warranty 20
READ ALL INSTRUCTIONS BEFORE USING THIS TOOL
We strongly recommend not to modify and/or use this tool for any application other than
that for which it was designed. If you have any questions relative to its application, do not
use the tool until you have contacted us.
SAFETY PRECAUTIONS
Please read this manual carefully prior to operating the lawn mower. It contains important
safety, maintenance and operating instructions. Read these instructions thoroughly even if
you are already familiar with lawn mower use.
OPERATOR SAFETY
- Do not operate the lawn mower when you are tired, ill or under the inuence of
medication, alcohol or drugs.
- Always wear a safety face shield or goggles that meet ANSI Z87.1 requirements.
- Always wear safety protective equipment such as snug tting clothing (jacket,pants)
gloves, boots with steel toe caps and non-slip soles. Lawn mower chaps add a layer of
safety. Do not wear shorts, loose clothing, scarves, jewelry, sandals, or go barefoot. Loose
clothing may become tangled in branches or the lawn mower.
SLM34KZD Operating Manual
SAFETY INSTRUCTIONS

2
WARNING
Read all safety warnings and instructions. When using
electric lawn mowers, basic safety precautions should always be
followed to reduce the risk of fire, damage and injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your 120V operated (corded) lawn mower.
a) FOR ALL DOUBLE-INSULATED LAWN MOWERS
1) Replacement Parts
When servicing use only identical replacement parts.
2) Polarized Appliance Connections
To reduce the risk of electric shock, the lawn mower has a polarized plug (one blade is
wider than the other) and will require the use of a polarized extension cord. The plug will t
into a polarized extension cord only one way. If the plug does not t fully into the extension
cord, reverse the plug. If the plug still does not t, obtain a correct polarized extension
cord. A polarized extension cord will require the use of a polarized wall outlet. The plug
will t into the polarized wall outlet only one way. If the plug does not t fully into the wall
outlet, reverse the plug. If the plug still does not t, contact a qualied electrician to install
the proper wall outlet. Do not change the equipment plug, extension cord receptacle, or
extension cord plug in any way.
b) LAWN MOWER-SPECIFIC SAFETY INSTRUCTIONS
1) Avoid dangerous environment – Don’t use lawn mowers in damp or wet locations.
2) Don’t use in rain.
3) Keep children away – All visitors should be kept a safe distance from work area.
4) Dress properly – Do not wear loose clothing or jewelry. They can get caught in moving
parts. Use of rubber gloves and footwear is recommended when working outdoors.
5) Use safety glasses – In addition, always use a face or dust mask if operation is dusty.
6) Use right appliance – Do not use lawn mower for any job except that for which it is
intended.
7) Ground fault circuit interrupter (GFCI) protection should be provided on the
circuit(s) or outlet(s) to be used for the lawn mower. Receptacles are available having
built-in GFCI protection and may be used for this measure of safety.
WARNING
To prevent electric shock use only with an extension cord
suitable for outdoor use and marked as such: SW, SOW, STW, STOW,
SJW, SJOW, SJTW, or SJTOW.
8) Extension cord – Make sure your extension cord set is in good condition. When using
an extension cord, be sure to use one heavy enough to carry the current your product will
SAFETY INSTRUCTIONS

3
SAFETY INSTRUCTIONS
draw. An undersized cord will cause a drop in line voltage resulting in loss of power and
overheating. (NOTE: Table 1 shows the correct size to use depending on cord length and
nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge
number the heavier the cord.)
Table 1 Minimum gauge for extension cords
Volts Total length of cord
120V 25’ ( 7.5 m) 50’ ( 15 m) 100’ ( 30 m) 150’ ( 45 m)
Ampere Rating
Min / Max AWG
0-6 18 18 16 12
6-10 16 14 14 12
10-12 16 16 14 12
12- 16 16 12 Not recommended
To reduce the likelihood of disconnection of the lawn mower cord from the extension cord
during operating, use one of the plug-receptacle retaining straps or connectors described
in this manual.
9) Handle cord carefully – Never pull lawn mower by cord or yank on the cord to
disconnect it from the receptacle. Keep cord from heat, oil, and sharp edges.
10) Don’t force lawn mower – It will do the job better and safer at the rate for which it
was designed.
11) Don’t overreach – Keep proper footing and balance at all times.
12) Stay alert – Watch what you are doing. Use common sense. Do not operate lawn
mower when you are tired.
13) Disconnect lawn mower – Disconnect the lawn mower from the power supply when
not in use, before servicing and when changing accessories such as blades, and the like.
14) Store idle lawn mower indoors – When not in use, lawn mower should be stored in
an indoor dry and locked-up place – out of reach of children.
15) Maintain lawn mower with care – Keep cutting edges sharp and clean for best
and safest performance. Follow instructions for lubricating and changing accessories.
Inspect lawn mower cord periodically and if damaged, have it repaired by an authorized
service facility. Inspect extension cords periodically and replace if damaged. Keep handles
dry,clean, and free from oil and grease.
16) Keep guards in place and in working order.
17) Keep blades sharp.
18) Keep hands and feet away from cutting area.
19) Objects struck by the lawn mower blade can cause severe injuries to persons.
The lawn should always be carefully examined and cleared of all objects prior to each
mowing.
20) If lawn mower strikes a foreign object, follow these steps:
i) Stop lawn mower. Release the switch.
ii) Unplug power cord.

4
iii) Inspect for damage.
iv) Repair any damage before restarting and operating the lawn mower.
21) Use identical replacement blades only.
IMPORTANT SAFETY INSTRUCTIONS FOR WALK-BEHIND MOWERS
I. GENERAL OPERATION
1. Read, understand, and follow all instructions on the machine and in the instructions
before starting the lawn mower.
2. Do not put hands or feet near or under the machine. Keep clear of the discharge
opening at all times.
3. Only allow responsible adults who are familiar with these instructions to operate this
machine.
4. Clear the area of objects such as rocks, wire, toys, etc., which could be thrown by the
blade. Stay behind the handle when the engine (motor) is running.
5. Be sure the area is clear of bystanders before operating. Stop machine if anyone enters
the area.
6. Do not operate machine barefooted or while wearing sandals. Always wear substantial
footwear.
7. Do not pull machine backwards unless absolutely necessary. Always look down and
behind before and while moving backwards.
8. Never direct discharged material toward anyone. Avoid discharging material against a
wall or obstruction. Material may ricochet back toward the operator. Stop the blade when
crossing gravel surfaces.
9. Do not operate machine without the entire grass catcher, discharge guard, rear guard,
or other safety protective devices in place and working.
10. Never leave a running machine unattended.
11. Stop the engine (motor) and wait until the blade comes to a complete stop before
cleaning the machine, removing grass catcher, or unclogging the discharge guard.
12. Operate machine only in daylight or good articial light.
13. Do not operate machine while under the inuence of alcohol or drugs.
14. Never operate mower in wet grass. Always be sure of your footing; walk, never run.
15. If the machine should start to vibrate abnormally, stop the engine (motor) and check for
the cause immediately. Vibration is generally a warning of trouble.
16. Always wear eye protection when operating the machine.
17. See manufacturer’s instructions for proper operation and installation of accessories.
Only use accessories approved by the manufacturer.
SAFETY INSTRUCTIONS

5
SAFETY INSTRUCTIONS
II. 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.
III. CHILDREN
Tragic accidents can occur if the operator is not alert to the presence of children.
Children are often attracted to the machine and the mowing activity. Never assume that
children will remain where you last saw them.
1. Keep children away from the work area and monitored by a responsible adult other than
the machine operator.
2. Stay alert and stop the mower if a child enters the work area.
3. Never let a child operate the mower.
4. Be extremely cautious when going around blind spots, trees, shrubs or any other
structure that could prevent you from seeing a child present.
IV. SERVICE
GENERAL SERVICE
1. Keep all nuts and bolts tight to be sure the equipment is in safe working condition.
2. Never tamper with safety devices. Check their proper operation regularly.
3. Keep machine free of grass, leaves, or other debris build-up.
4. If you strike a foreign object, stop and inspect the machine. Repair, if necessary,
before starting.
5. Never make any adjustments or repairs with the engine (motor) running.
6. Always unplug electric mowers before adjusting, cleaning, or repairing.
7. Check grass catcher components and the discharge guard frequently and replace
with manufacturer’s recommended parts, when necessary.
8. Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when
servicing them.
9. Maintain or replace safety and instruction labels, as necessary.
When working with the lawn mower

6
SAFETY INSTRUCTIONS
When working with or on the machine you must wear protective clothing, including the
following items:
- Safety shoes
- Pants
- Close-tting garments
- Protective goggles, etc.
Operate the lawn mower only when it is in good technical condition as stipulated and
delivered by the manufacturer.
Before cleaning or performing maintenance work on the lawn mower:
Avoid injuries by observing the following:
- Switch motor OFF.
- Wait until all moving parts have come to a complete standstill.
- Remove the plug from the power source.
After working with the appliance
Always unplug the power cord if leaving the lawn mower unattended.
DANGER
Never use a lawnmower if it has damaged safety devices or if there
are no safety devices fitted.
Accident Prevention
No person, especial children, or animals should be allowed to stand close to the mower
while it is in use. Risk of injury due to ejected stones or other objects.
Tripping Hazard
Operate the lawn mower at walking speed only.
1) Be particularly careful when mowing in reverse and pulling the machine towards you.
2) When mowing on steep slopes, there is a risk of the mower tipping over and you could
be injured as a result. Mow crossways to the slope, never upwards and downwards. Do
not mow on inclines greater than 20%.
3) Be particularly careful when changing the mowing direction and always maintain a
stable position.
4) Mowing along perimeters of cliffs or steep inclines involves a risk of injury. Keep a safe
distance from perimeters of dangerous terrain when mowing.
5) If the ground is wet the mower could slip due to reduced traction and overturn. Mow
only when the grass is dry.
6) Work only by daylight or in good articial lighting.
Injury Prevention
1) Always maintain a safe distance from the rotating blade by holding and standing behind
the steering handle.
2) Never place your hands, feet, or other parts of the body near rotating parts.

7
3) Stop the motor when the lawnmower has to be tilted and when travelling over surfaces
other than grass for transporting.
4) Never lift or carry the machine when the motor is running. Remove the plug from the
outlet before handling mower.
5) Switch off the motor and pull out the plug when releasing jambs, removing blockages
in the ejection channel or before checking, cleaning, transporting, adjusting or working on
the lawn mower.
6) If you remove the grass catcher, you or other persons might get injured due to ejected,
mowed materials or foreign objects.
7) Never empty the grass bag while the motor is running. To do this, switch off the lawn
mower.
8) Check the surface which the lawn mower is to be used on and remove all objects that
the machine can eject out of the discharge chute.
9) If a foreign object (e.g. stone) is hit by the cutting blade or the lawn mower starts
vibrating abnormally, stop the motor immediately and remove the plug from the outlet.
Check the lawn mower for damage, and have any damage repaired at an authorized repair
facility.
10) For lawnmowers with rotating blades, never stand in front of the grass disharge chute.
Tripping hazard
When changing directions, be careful not to trip over the mains cable and injure yourself.
Position the extension cord behind you so that it stays out of the path which you are
walking along while mowing, and is kept away from the cutting blade.
1) Stones, branches or other objects lying around can cause damage to the lawn mower
and its operation. Remove all objects from the machine’s path before every use.
2) Do not operate the machine if it is not in perfect working order. Conduct a thorough
visual check before using it. In particular, check that protective equipment, electrical
controls, current-carrying cables and threaded connections are not damaged and are
secure.
3) Replace damaged parts before operating the unit.
CAUTION
Potential damage to the machine.
Operating times
Comply with municipal regulations concerning the times when the mower may be used (if
required, contact your local authority).
SAFETY INSTRUCTIONS
Fig.1
Directions
Details of specic locations on the machine
(e.g. left, right) are always stated as seen from
the steering handle and while facing forward.
(Fig.1)

8
SAFETY SYMBOLS
Please read all of the safety and operating instructions carefully before using this tool.
Please pay particular attention to all sections of this user manual that carry warning
symbols and notices.
Always wear safety goggles or safety
glasses with side shields and a full face
shield when operating this product.
Risk of severing of toes or fingers-rotary
mower blade.
Thrown objects from discharge chute/
opening.
Keep bystanders/children away.
Safety alert
Slip hazard
Read the operator’s manual
Double insulation

9
APPLICATION
Intended Use
The YARD FORCE lawn mower is intended for cutting grass. Any other use is not permit-
ted.
Check the box contents
Carefully remove the lawn mower from its packaging and check that the following parts
are present:
-- Lawn mower body
-- Middle handle
-- Upper handle
-- Lift handle
-- Quick clamps (4 pcs)
-- Cord holder(1 pc)
-- Cable clip(2 pcs)
-- Collection bag
If any parts are missing or damaged, do not try to assemble or operate the lawn mower.
Contact Customer Service at 1-866-206-0888.
Parts list
1. Mower body
2. Adjusting lever for cutting height
3. Collection bag
4. Collection bag cover
5. Full collection window
6. Upper handle
7. Wheel
8. Lower handle
9. Middle handle
10. Quick release lever
11. Switch box
12. Switch bar
13. Power cord
Fig.2
7
1
2
3
4
5
6
12
11
10
9
8
13

10
ASSEMBLY
WARNING
Always ensure that the lawn mower is switched off and the plug is
removed from the power source before making any adjustments or
performing maintenance tasks.
WARNING
Read and follow the assembly and adjustment instructions for your
lawn mower. All fasteners are in the parts bag. Do not discard any
parts or material until the unit is assembled.
When assembling the lawn mower, refer to the illustration on the front cover and the ones
below (Fig. 3 & Fig.4) to aid in the assembly.
1. Fit the upper handle, middle handle and lower handle together with the quick release
lock system. You can rotate the quick release lock to adjust its tightness. (Fig.3)
2. Hang the collection bag as shown. (Fig. 4)
Fig.3 Fig.4

11
OPERATION
Starting/Stopping the Mower
Do not start the motor in tall grass.
Switch ON: Press the button (Fig.6 ) on the combined switch/plug rst and keep it down
until you pull the switch bar back.You can now release the button while continuing to hold
the switch bar.
Switch OFF: Release the switch bar.
Fig.5
WARNING
The lawn mower is suitable for private use in the garden and private
lawn only. This machine is not intended for cutting grass in public
parks, playing fields or on farms or in forests.
Unauthorized users:
Persons who are not familiar with the operating manual, children, young people under the
age of 16 as well as persons under the inuence of alcohol, drugs or medication must not
operate the unit.
Working hours for electric lawn mower
While it is permitted to use a lawn mower at any time, operators should always show due
consideration to others living nearby.
Switching on the unit
Do not switch on the unit until it has been completely assembled. Before switching on the
unit, always check the power cable for signs of damage; only a undamaged power cable
may be used.
Note: Damaged power cables are highly dangerous!
Power connection
1. Insert the power cord into a outdoor extension cord.
2. Secure as in (Fig. 5) or use the cord holder.

12
NOTE: While mowing, lay the connection cable safely on footpaths and on areas which
have already been cut.
Collection Bag
The collection bag has two functions in this machine.
1. If the collection bag is empty or is not full with grass,the full collection window will be
open. (Fig.7)
Fig.6
2. If the collection bag in full with grass the full collection window will remained closed.
(Fig. 7)
WARNING
When the motor has been switched off, the blade continues running
for several seconds therefore do not touch the underside of the
mower until the blade has come to a standstill!
Setting the Cutting Height
If you want to change the cutting height, please put the adjusting lever (2) at the desired
position. (Fig. 8)
1. Push the handle to the outside of the mower body.
2. Set the handle at the desired height.
Fig.7
OPERATION
Fig.8

13
OPERATION
WARNING
Before performing any maintenance or cleaning work,
Always pull out the mains plug!
Mowing Tips
NOTE: A sharp blade will greatly enhance the performance of the mower, especially when
cutting high grass.
Be sure to check the blade and to sharpen it at least once per year, as described in the
Maintenance section.
• Verify that the lawn is free of stone, sticks, wires and other objects that could damage
the blades or the motor.These objects could be accidentally thrown by the mower in any
direction, and could cause serious personal injury to the operator and to others.
• In order to prevent electric shock, do not operate the mower in damp or wet conditions.
• Do not mow in a circle. Travel back and forth across the lawn. (Fig. 1)
• When cutting thick grass, reduce walking speed in order to allow for a more effective cut
and a proper discharge of the clippings. For a healthy lawn, always cut off one-third or less
of the total length of the grass. The average lawn should be approximately 1.5”to 2”. (3.8
to 5 cm) long during cool months, and more than 2”. (5 cm) long during hot months.If there
is growth, the lawn should be cut in the fall
• While cutting, ensure that the electric cable is always behind you and on the area of
grass already cut. The lawn will look better if it is always cut to the same height and in
alternate directions.
WARNING
If you strike a foreign object, stop the motor and disconnect the
power cord. Thoroughly inspect the mower for any damage. Repair
any damage before operating the mower.

14
MAINTENANCE
WARNING
Before performing any maintenance or cleaning work,
always pull out the mains plug!
1. Do not spray the unit with water. Contact with water may damage the switch/plug
combination unit and the electric motor.
2. Clean the unit with a cloth, hand brush, etc.
Inspection is required:
a) If the lawn mower strikes an object.
b) If the motor stops suddenly.
c) If the blade is bent (do not align!)
d) If the motor shaft is bent (do not align!)
e) If a short-circuit occurs when the lawn mower is plugged in.
f) If the gears are damaged.
Always have the mowing blade re-sharpened or replaced at an authorized repair facilty.
Unbalanced blades will cause the lawn mower to vibrate excessively.
Storing the unit
After mowing, clean the unit thoroughly. Store the unit in a dry location, allowing the motor
to cool down beforehand. To reduce storage space, the upper handle can be folded down.
Loosen the quick release levers and fold the handle down.
Caution: Do not trap or pinch the electric cable when folding down the handle.
WARNING
Always wear protective gloves during maintenance operations. Do
not carry out maintenance when the engine is running or hot.
WARNING
Use only original manufacture’s replacement parts, accessories and
attachment. Failure to do so can cause possible injury, and poor
performance.

15
TROUBLESHOOTING
Before performing any maintenance or cleaning work, always pull out the mains plug and
wait until the blade has come to a standstill.
Problem Remedy
Motor does not run
- Check mains connection cable and circuit breaker (fuse).
- Start on short grass or on an area which has already been
mowed.
- Clean discharge channel/housing (the mowing blade
must rotate freely).
- Correct the cutting height.
Motor power drops
- Increase the cutting height.
- Clean discharge chute.
- Have mowing blade resharpened /replaced (customer
service centre).
Grass catcher is not lled
sufciently
- Correct the cutting height.
- Allow the lawn to dry.
- Have mowing blade resharpened /replaced (customer
service centre).
- Clean the grille on the grass catcher.
- Clean the discharge chute.
Wheel drive does not
function (if equipped)
- Adjust the exible cable.
- Check the drive wheels for damage.
Faults which cannot be rectied with the aid of this table may be rectied at an authorized
repair facility.

16
TECHNICAL DATA
Model number:SLM34KZD
Power: 120V/60Hz, 8A
Cutting width: 13.5”(340 mm)
Cutting height: 0.8”-2.8”(20 mm-71 mm)
Cutting height adjustment: 7 positions, Central
Forward type: push
Front/rear wheel: 5.5”(140 mm)/6.5”(165 mm)
Rated no-load speed: 3600 RPM
Grass Collection volume: 35 L
Weight: 25 LBS (11.4 KG)

17
SCHEMATIC DRAWING

18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NO. DESCRIPTION
15
37
38
39
40
41
42
43
44
NO. DESCRIPTION
30
31
32
33
26
27
28
29
34
35
36
23
24
25
16
17
18
19
20
21
22
45
46
47
48
49
50
Please refer to the schematic drawing on page 17.
Foam
Upper handle
Switch bar
Switch box
Collection bag cover
Support
Screw
Spring
Side cover
Shaft
Support
Lift handle
Top cover
Side cover
Middle handle
Lower handle
Bolt
Washer
Quick release knob
Pin
Motor assembly
Screw
Deck
Front cover
Screw
Collection bag
Bump zoom
Screw
Balance weight
Support
Base deck
Bump zoom
Blade plate
Blade
Blade bolt
Base
Block
Screw
Screw
Cutting height adjustment handle
Cutting height adjustment handle bar
Cutting height adjustment handle
Pin
Pin
Spring
Spring
Block
Rear wheel axis set
Bushing
Bushing
PARTS LIST

19
51
52
53
54
55
56
57
58
59
NO. DESCRIPTION NO. DESCRIPTION
64
65
66
67
68
60
61
62
63
Please refer to the schematic drawing on page 17.
Wheel
Washer
Circlip
Wheel cover
Bushing
Bushing
Front wheel axis set
Bushing
Wheel
Wheel cover
Cord holder
Cable clip
Strain release
Height adjustment system
Screw
Press bar
PVC trail shield
Nut
PARTS LIST