Instruction/ maintenance manual of the product 91176 Harbor Freight Tools
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Model 91176 ASSEMBL Y AND OPERA TING INSTR UCTIONS 3491 Mission Oaks Blvd., Camarillo , CA 93011 Visit our W eb site at: http://www .harborfreight.com Cop yr ight © 2004 by Harbor F reight T ools ® .
PR ODUCT SPECIFICA TIONS SA VE THIS MANU AL Y ou will need this manual f or the safety warnings and precautions, assembly , operating, inspection, maintenance and cleaning procedures, parts list and as- sembl y dia gram. Keep y our in voice with this manual.
ELECTRICAL SAFETY 4. Grounded adapters/chargers must be plugged into an outlet properly in stalled and grounded in accordance with all codes and ordinances. Never remove the gr ounding prong or modify the plug in an y way . Do not use any adapter plugs.
12. A v oid accidental star ting. Be sure the T rigg er is off before plug ging in. Carr ying pow er tools with your finger on the T r igger , or adding a batter y with the T r igger depressed, invites accidents . 13. Remove adjusting ke ys or wrenches before turning the po wer tool on.
23. Use only accessories that are recommended by the manufacturer for your model. Accessories that may be suitab le for one tool ma y become hazardous when used on another tool. SER VICE 24. T ool ser vice must be perf ormed only b y qualified repair personnel.
SKU 91176 P A GE 6 7. Alwa ys remove the Battery Pa c k (14) before operation, inspection, maintenance, or cleaning procedures. 8. Know what you are drilling into . When drilling into a structure, make sure no electrical wires, cables, or plumbing is behind the surface.
GROUNDING W ARNING! Improperly connecting the grounding wire can result in the risk of electric shock. Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded. Do not modify the power cord plug provided with the tool.
FIGURE B SKU 91176 P A GE 8 DOUBLE INSULA TED T OOLS: T OOLS WITH TWO PR ONG PLUGS 4. T ools mar ked “Double Insulated” do not require grounding. They ha ve a special double insulation system which satisfies OSHA requirements and complies with the applicable standards of Underwriters Laboratories, Inc.
6. If you are using an extension cord outdoors, make sure it is marked with the suffix “W-A” (“W” in Canada) to indicate it is acceptable f or outdoor use.
When unpacking, check to make sure all the parts shown on the Parts List on page 14 are included. If any par ts are missing or broken, please call Harbor F reight T ools at the number shown on the cover of this manual as soon as possible. SKU 91176 P AGE 10 REV 12/04 REV 11/05 2.
SKU 91176 P A GE 11 NO TE: Alwa ys s witch to a fresh batter y when tool performance begins to diminish. Severe heat is most destructive to a battery; the more heat generated, the faster the batter y loses power . A batter y that gets too hot can be per manently damaged.
SKU 91176 P A GE 12 ASSEMBL Y AND OPERA TING INSTR UCTIONS (Continued) 3 . Set the speed by adjusting the V ariable Speed Switch (5) to either 1 (low) or 2 (high). High speed is generally used for drilling applications and low speed is generally used for screw driving applications.
SKU 91176 P AGE 13 INSPECTION, MAINTENANCE, AND CLEANING 1. W ARNING! Make sure the T r igger (16) of the Hammer Dr ill is in its “OFF” position and that the tool does not hav e a Batter y P ack (14) attached bef ore perf or ming any inspection, maintenance, or cleaning procedures .
SKU 91176 P A GE 14 P ARTS LIST THE MANUF ACTURER AND/OR DISTRIB UT OR HAS PRO VIDED THE P AR TS LIST AND ASSEMBL Y DIAGRAM IN THIS MANU AL AS A REFERENCE T OOL ONL Y .
SKU 91176 P A GE 15 ASSEMBL Y DIA GRAM NO TE: Some par ts are listed and shown f or illustration pur poses only , and are not available individually as replacement parts.
An important point after buying a device Harbor Freight Tools 91176 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Harbor Freight Tools 91176 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Harbor Freight Tools 91176 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Harbor Freight Tools 91176 you will learn all the available features of the product, as well as information on its operation. The information that you get Harbor Freight Tools 91176 will certainly help you make a decision on the purchase.
If you already are a holder of Harbor Freight Tools 91176, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Harbor Freight Tools 91176.
However, one of the most important roles played by the user manual is to help in solving problems with Harbor Freight Tools 91176. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Harbor Freight Tools 91176 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
