Instruction/ maintenance manual of the product HP472 Ryobi
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OPERA TOR’S MANUAL 7.2 VOL T CORDLESS DRILL-DRIVER HP472 SA VE THIS MANUAL FOR FUTURE REFERENCE Y our cordless drill-driver has been engineered and manufactured to Ryobi’ s high standard for dependability , ease of opera- tion, and operator safety .
2 3 n Introduction ..................................................................................................................................................................... 2 � n General Safety Rules .....................................
2 3 GENERAL SAFETY RULES WARNING! READ AND UNDERST AND ALL INSTRUCTIONS. Fail- ure to follow all instructions listed below , may result in electric shock, fire and/or serious personal injury . SA VE THESE INSTRUCTIONS WORK AREA n Ke ep y ou r w or k a re a c le an a nd we ll li t.
4 5 n Hold tool by insulated gripping surfaces when per- forming an operation where the cutting tool may con- tact hidden wiring. Contact with a “live” wire will also make exposed metal parts of the tool “live” and shock the operator. n Know your power tool.
4 5 WARNING! READ AND UNDERST AND ALL INSTRUCTIONS. Fail ure to follow all instr uctions listed below , may resul t in electric shock, fire and/or serious personal injury .
6 7 SYMBOLS Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpr eta- tion of these symbols will allow you to operate the tool better and safer .
6 7 WARNING: T o avoid serious personal injury , do not attempt to use this pr oduct until you r ead thoroughly and understand completely the operator’ s manual. Save this operator’ s manual and review frequently for continuing safe opera- tion and instructing others who may use this product.
8 9 FEA TURES PRODUCT SPECIFICA TIONS Chuck ............................................................................................................................................................... 3/8 in. Keyless Motor .........................
8 9 FEA TURES KNOW YOUR DRILL-DRIVER See Figure 1. Before attempting to use this pr oduct, familiarize yourself with all operating features and safety rules. KEYLESS CHUCK The drill-driver has a keyless chuck that allows you to hand tighten or release drill bit in the chuck jaws.
10 11 ASSEMBL Y UNP ACKING This product has been shipped completely assembled. n Carefully remove the tool and any accessories from the box. Make sure that all items listed in the packing list are included. n Inspect the tool carefully to make sure no breakage or damage occurred during shipping.
10 11 OPERA TION n Connect charger to power supply. n Place battery pack in charging stand. Align raised rib on battery pack with groove in charging stand. See Figure 2. n Pr ess down on bat ter y pa ck to be sur e co ntac ts on bat ter y pack engage properly with contacts in charging stand.
12 13 OPERA TION CHARGING A HOT BA TTERY P ACK When using the tool continuously , the batteries in the battery pack will become hot. Y ou should let a hot bat- tery pack cool down for approximately 30 minutes before attempting to rechar ge. NOTE: This situation only occurs when continuous use of the drill causes the batteries to become hot.
12 13 OPERA TION INST ALLING BITS See Figures 4 - 5. n Lock the swit ch trigge r by placing the dire ction of rotatio n selector in center position. n Open or close chuck jaws to a point where the opening is slightly larger than the bit size you intend to use.
14 15 SWITCH See Figure 7. T o turn the drill ON , depress the switch trigger . T o tur n it OFF , release the switch trigger . The drill has a two-speed feature in the switch. Depress the switch trigger halfway for driving scr ews at low speed. Depress the switch trigger all the way for normal drilling.
14 15 OPERA TION WARNING: Battery tools are always in operating condition. There- fore, switch should always be locked when not in use or carrying at your side. DRILLING See Figure 10. When drilling har d, smooth surfaces, use a center punch to mark the desired hole location.
16 17 OPERA TION ADJUST ABLE TORQUE CLUTCH See Figure 12. When using the drill-driver for various driving applications, it becomes necessary to incr ease or decrease the torque in order to help prevent the possibility of damaging screw heads, threads, workpiece, etc.
16 17 MAINTENANCE WARNING: When servicing, use only identical Ryobi replacement parts. Use of any other parts may create a hazard or cause product damage. WARNING: Always wear safety goggles or safety glasses with side shields during power tool operation or when blowing dust.
18 19 BA TTERY P ACK REMOV AL AND PREP ARA TION FOR RECYCLING T o preserve natural resources, please recycle or dispose of batteries properly . This product contains nickel-cadmium batteries. Local, state or federal laws ma y pr oh ibit dis pos al of ni ckel -ca dmiu m batteries in ordinary trash.
18 19 NOTES.
R YOBI TECHNOLOGIES, INC. 1428 Pearman Dairy Road, Anderson, SC 29625 Post Office Box 1207, Anderson, SC 29622-1207 Phone 1-800-525-2579 www .ryobitools.com 983000-500 6-05 • SER VICE Now that you have purchased your tool, should a need ever exist for repair parts or service, simply contact your nearest Ryobi Authorized Service Center .
An important point after buying a device Ryobi HP472 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Ryobi HP472 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 Ryobi HP472 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Ryobi HP472 you will learn all the available features of the product, as well as information on its operation. The information that you get Ryobi HP472 will certainly help you make a decision on the purchase.
If you already are a holder of Ryobi HP472, 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 Ryobi HP472.
However, one of the most important roles played by the user manual is to help in solving problems with Ryobi HP472. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Ryobi HP472 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
