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For technical questions, please call 1-888-866-5797.

Item 56843 
        

3. 

Disconnect the plug from the power source 
before making any adjustments, changing 
accessories, or storing power tools.

  

Such preventive safety measures reduce the 
risk of starting the power tool accidentally.

4. 

Store idle power tools out of the reach of 
children and do not allow persons unfamiliar 
with the power tool or these instructions 
to operate the power tool.

  Power tools are 

dangerous in the hands of untrained users.

5. 

Maintain power tools.  Check for misalignment 
or binding of moving parts, breakage of parts 
and any other condition that may affect the 
power tool’s operation.  If damaged, have the 
power tool repaired before use.

  Many accidents 

are caused by poorly maintained power tools.

6. 

Keep cutting tools sharp and clean.

  Properly 

maintained cutting tools with sharp cutting edges 

are less likely to bind and are easier to control.

7. 

Use the power tool, accessories and tool bits 
etc. in accordance with these instructions, 
taking into account the working conditions 
and the work to be performed.

  Use of the 

power tool for operations different from those 

intended could result in a hazardous situation.

Service

Have your power tool serviced by a qualified repair 
person using only identical replacement parts. 

  

This will ensure that the safety of the 

power tool is maintained.

Percussion Hammer Safety Warnings

1. 

Wear ear protectors.

  

Exposure to 

noise can cause hearing loss

.

2. 

Use auxiliary handles supplied with the tool.

 

Loss of control can cause personal injury.

3. 

Hold power tools by insulated gripping surfaces, 
when performing an operation where the cutting 
tool may contact hidden wiring or its own cord.

 

Cutting accessory contacting a “live” wire may 

make exposed metal parts of the power tool “live” 
and could give the operator an electric shock.

4. 

Keep clear of moving parts.

5. 

Unplug before inspecting, removing or 
installing bit, or performing any service.

6. 

Pull on bit after installation and before use; 
bit may move but MUST NOT slide out.

7.  Wear steel-toed boots during use.
8.  Do not operate this tool if you have back, neck, 

or wrist injuries, or other conditions that will 
be aggravated by the severe jerking forces 
that this tool exerts upon the operator.

9.  Maintain labels and nameplates on 

the tool. These carry important safety 
information. If unreadable or missing, contact 
Harbor Freight Tools for a replacement. 

10.  Avoid unintentional starting. Prepare to 

begin work before turning on the tool. 

11.  Do not lay the tool down until it has come to 

a complete stop. Moving parts can grab the 
surface and pull the tool out of your control.

12. 

When using a handheld power tool, 
maintain a firm grip on the tool with 
both hands to resist starting torque. 

13.  Do not leave the tool unattended when it is plugged 

into an electrical outlet. Turn off the tool, and 
unplug it from its electrical outlet before leaving. 

14.  This product is not a toy. Keep it 

out of reach of children. 

15.  People with pacemakers should consult their 

physician(s) before use. Electromagnetic fields in 
close proximity to heart pacemaker could cause 
pacemaker interference or pacemaker failure. 
In addition, people with pacemakers should:

•  Avoid operating alone.
•  Properly maintain and inspect to avoid electrical shock. 
•  Properly ground power cord.  Ground Fault Circuit 

Interrupter (GFCI) should also be implemented 
– it prevents sustained electrical shock.

16.  The warnings, precautions, and instructions 

discussed in this instruction manual cannot cover all 
possible conditions and situations that may occur.   
It must be understood by the operator that 
common sense and caution are factors 
which cannot be built into this product, 
but must be supplied by the operator.

Vibration Safety

This tool vibrates during use.  Repeated or long-term 
exposure to vibration may cause temporary or permanent 
physical injury, particularly to the hands, arms and 
shoulders.  To reduce the risk of vibration-related injury:
1.  Anyone using vibrating tools regularly or for an 

extended period should first be examined by a 
doctor and then have regular medical check-ups 
to ensure medical problems are not being caused 
or worsened from use.  Pregnant women or 
people who have impaired blood circulation to 
the hand, past hand injuries, nervous system 
disorders, diabetes, or Raynaud’s Disease should 
not use this tool.  If you feel any medical or 
physical symptoms related to vibration (such as 
tingling, numbness, and white or blue fingers), 
seek medical advice as soon as possible.

2.  Do not smoke during use.  Nicotine reduces 

the blood supply to the hands and fingers, 
increasing the risk of vibration-related injury.

3.  Use tools with the lowest vibration when there 

is a choice between different processes.

4.  Include vibration-free periods each day of work.
5.  Let the tool do the work.
6.  To reduce vibration, maintain the tool as 

explained in this manual.  If any abnormal 
vibration occurs, stop use immediately.

SAVE THESE 

INSTRUCTIONS

Summary of Contents for HE36

Page 1: ...structions 20d WARNING To prevent serious injury User must read and understand Owner s Manual SAVE THIS MANUAL When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Reference 56843 ...

Page 2: ...lert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury 2 Use personal protective equipment Always wear eye protection Protective equipment such as dust mask non skid safety shoes hard hat ...

Page 3: ...or Freight Tools for a replacement 10 Avoid unintentional starting Prepare to begin work before turning on the tool 11 Do not lay the tool down until it has come to a complete stop Moving parts can grab the surface and pull the tool out of your control 12 When using a handheld power tool maintain a firm grip on the tool with both hands to resist starting torque 13 Do not leave the tool unattended ...

Page 4: ...reases you must use a heavier gauge extension cord Using extension cords with inadequately sized wire causes a serious drop in voltage resulting in loss of power and possible tool damage See Table A 3 The smaller the gauge number of the wire the greater the capacity of the cord For example a 14 gauge cord can carry a higher current than a 16 gauge cord See Table A 4 When using more than one extens...

Page 5: ...elated to personal injury Symbology Double Insulated V Volts Alternating Current A Amperes n0 xxxx min No Load Revolutions per Minute RPM WARNING marking concerning Risk of Eye Injury Wear ANSI approved safety goggles with side shields Read the manual before set up and or use WARNING marking concerning Risk of Fire Do not cover ventilation ducts Keep flammable objects away WARNING marking concerni...

Page 6: ...sired and allow the Position Ring to slide back into place Make sure the Bit position is locked in place before using the tool 7 To adjust the Front Handle loosen the Handle Knob on its side rotate it as needed and retighten the Handle Knob securely Workpiece and Work Area Set Up 1 Designate a work area that is clean and well lit The work area must not allow access by children or pets to prevent d...

Page 7: ... tool off 7 Push the tip forcibly down to begin striking material NOTICE Running tool with no load or empty blows will damage the Demolition Hammer CAUTION Once activated do not bear down or thrust forcibly against the work surface Note If the Demolition Hammer has not been used for a long time or is being used in low temperatures the tool may require 3 5 minutes to warm up NOTE Carbon Brushes wil...

Page 8: ...URE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use Cleaning Maintenance and Lubrication 1 bEFORE EACH USE inspect the general condition of the tool Check for loose hardware misalignment or binding of moving parts cracked or broken parts damaged electrical wiring any other condition that may affect its safe operation 2 AFTER USE wipe...

Page 9: ...or small diameter extension cord 1 Allow tool to work at its own rate 2 Keep cutting bits sharp Replace as needed 3 Wear ANSI approved safety goggles and NIOSH approved dust mask respirator while blowing dust out of motor using compressed air 4 Eliminate use of extension cord If an extension cord is needed use one with the proper diameter for its length and load See Extension Cords in GROUNDING se...

Page 10: ...er 1 41 O Ring Ø79 Ø2 8 1 42 Eccentric Gear Asm 1 43 6002 RS Ball Bearing 2 44 Distance Ring 1 46 Needle Bearing Nk20 28 13 1 47A Seal Ring Asm Ø31xØ20x6 4 1 47B Seal Ring Asm Ø31xØ19 7x6 8 1 Part Description Qty 48 Housing Asm 1 49 Cord Clip 1 50 ST4 2 18 Screw 2 51 Speed Knob 1 52 Main Handle Cover 1 53 Trigger 1 54 Carbon Brush Indicator 1 55 Handle 1 56 ST5 5 45 Screw 1 57 ST4 2 22 Screw 1 58 ...

Page 11: ...8 9 10 6 7 4 5 1 2 39 26 25 24 23 22 21 20 19 18 17 33 32 31 26 30 29 28 35 74 76 77 80 81 82 81 80 72 73 58 49 50 59 53 75 74A 52 34 27 13 13A 3 94 95 96 97 98 93 55 79 56 79 48 62 70 68 69 79 51 54 92 92 67 64 66 65 36 37 38 40 41 36A 84 85 86 87 83 79 78 57 44 43 42 67A 67A 67A 43 47A 47b 91 69 104 103 ...

Page 12: ...harges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect ...

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