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Item 56844 

        

MAINTENANCE AND SERVICING

  Procedures not specifically explained 

in this manual must be performed 

only by a qualified technician.

TO PREVENT SERIOUS INJURY FROM 

ACCIDENTAL OPERATION: 

Make sure that the Trigger is in the off-position 

and unplug the tool from its electrical outlet before 

performing any procedure in this section. 

TO PREVENT SERIOUS INJURY FROM TOOL 

FAILURE: 

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 external surfaces 

of the tool with clean cloth.

3.  Store in temperatures no lower than 50-60°F.

NOTE:

 The Rotary Hammer has airtight construction, 

allowing long periods of use (approximately six 

months of regular usage) before lubrication.

Summary of Contents for HE34

Page 1: ...21i WARNING To prevent serious injury User must read and understand Owner s Manual SAVE THIS MANUAL Bit not included When unpacking make sure that the product is intact and undamaged If any parts are...

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...

Page 3: ...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 surf...

Page 4: ...eases 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...

Page 5: ...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 w...

Page 6: ...t should not come out when pulled 6 To adjust the Front Handle twist it to loosen it rotate it as needed and retighten it securely Workpiece and Work Area Set Up 1 Designate a work area that is clean...

Page 7: ...ol in 5 Set the bit against the work area CAUTION Keep power cord away from moving machines 6 Place one hand on the Front Handle and the other hand around the Handle 7 Press the upper part of the Trig...

Page 8: ...LURE 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 conditi...

Page 9: ...rd 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 co...

Page 10: ...ushing 1 52 Oiliness Bearing 32 37 12 1 53 Crank Housing 1 54 Machine Screw ST5 5 25 6 55 Oil Tank Cover 1 56 O Ring 25 12 1 78 1 57 Small Cone shaped Gear 1 Part Description Qty 58 Ball Bearing 6904...

Page 11: ...assembly 1 Parts List continued 20A 807 76 77 78 61 67 69 70 71 806 62 63 64 65 805 28 21 22 23 26 57 58 801 804 59 60 802 51 51 1 803 31 32 33 34 38 35 36 37 116 30 1 2 14 3 4 6 7 8 9 10 11 59 58 64...

Page 12: ...arges 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 electi...

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