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READ ALL INSTRUCTIONS

1. KNOW YOUR POWER TOOL. Read owner's

manual carefully. Learn its applications and
limitations as well as the specific potential
hazards related to this tool.

2. GUARD AGAINST ELECTRICAL SHOCK by

preventing body contact with grounded
surfaces. For example: Pipes, radiators,
ranges, refrigerator enclosures.

3. KEEP GUARDS IN PLACE and in working

order.

4. KEEP WORK AREA CLEAN. Cluttered areas

and benches invite accidents.

5. AVOID DANGEROUS ENVIRONMENT. Don't

use power tool in damp or wet locations or
expose to rain. Keep work area well lit.

6. KEEP CHILDREN AND VISITORS AWAY.

All visitors should wear safety glasses and be
kept a safe distance from work area. Do not
let visitors contact tool or extension cord.

7. STORE IDLE TOOLS. When not in use tools

should be stored in a dry and high or locked-
up place - out of the reach of children.

8. DON'T FORCE TOOL. It will do the job better

and safer at the rate for which it was designed.

9. USE RIGHT TOOL. Don't force small tool or

attachment to do the job of a heavy duty tool.
Don't use tool for purpose not intended - for
example - A circular saw should never be
used for cutting tree limbs or logs.

10. WEAR PROPER APPAREL.  Do not wear

loose clothing or jewelry that can get caught
in the tool's moving parts and cause personal
injury. Rubber gloves and nonskid footwear
are recommended when working outdoors.
Wear protective hair covering to contain long
hair and keep it from being drawn into nearby
air vents.

11. ALWAYS WEAR SAFETY GLASSES.

Everyday eyeglasses have only impact-
resistant lenses; they are NOT safety glasses.

12. PROTECT YOUR LUNGS.  Wear a face or

dust mask if operation is dusty.

13. PROTECT YOUR HEARING.  Wear hearing

protection during extended periods of
operation.

14. DON'T ABUSE CORD. Never carry tool by

cord or yank it to disconnect from receptacle.
Keep cord from heat, oil and sharp edges.

15. SECURE WORK. Use clamps or a vise to

hold work.  Both hands are needed to operate
the tool.

16. DON'T OVERREACH. Keep proper footing

and balance at all times. Do not use on a
ladder or unstable support.

17. MAINTAIN TOOLS WITH CARE. Keep tools

sharp at all times, and clean for best and
safest performance. Follow instructions for
lubricating and changing accessories.

18. DISCONNECT TOOLS. When not in use,

before servicing, or when changing
attachments, blades, bits, cutters, etc., all tools
should be disconnected from power supply.

19. REMOVE ADJUSTING KEYS AND

WRENCHES. Form habit of checking to see
that keys and adjusting wrenches are removed
from tool before turning it on.

20. AVOID ACCIDENTAL STARTING. Don't

carry plugged-in tools with finger on switch.
Be sure switch is off when plugging in.

21. MAKE SURE YOUR EXTENSION CORD IS

IN GOOD CONDITION.  When using an
extension cord, be sure to use one heavy
enough to carry the current your product will
draw. An undersized cord will cause a drop in
line voltage resulting in loss of power and
overheating. A wire gage size (A.W.G.) of at
least 16 is recommended for an extension
cord 100 feet or less in length. A cord
exceeding 100 feet is not recommended. If in
doubt, use the next heavier gage. The smaller
the gage number, the heavier the cord.

22. OUTDOOR USE EXTENSION CORDS.

When tool is used outdoors, use only
extension cords suitable for use outdoors.
Outdoor approved cords are marked with
the suffix W-A, for example - SJTW-A or
SJOW-A.

23. KEEP BITS CLEAN AND SHARP. Sharp bits

minimize stalling and kickback.

24. KEEP HANDS AWAY FROM DRILLING

AREA.  Keep hands away from bits. Do not
reach underneath work while bit is rotating. Do
not attempt to remove material while bit is
rotating.

Summary of Contents for D50VSR

Page 1: ...f rugged trouble free performance CAUTION Carefully read through this entire owner s manual before using your new drill Pay close attention to the Rules for Safe Operation Warnings and Cautions If you use your drill properly and only for what it is intended you will enjoy years of safe reliable service Thank you again for buying Ryobi tools SPECIFICATIONS Chuck Capacity 1 16 in 1 6 mm 1 2 in 13 mm...

Page 2: ...mselves eliminate any danger The instructions or warnings they give are not substitutes for proper accident prevention measures SYMBOL MEANING SAFETY ALERT SYMBOL Indicates caution or warning May be used in conjunction with other symbols or pictographs WARNING Failure to obey a safety warning can result in serious injury to yourself or to others Always follow the safety precautions to reduce the r...

Page 3: ... protection during extended periods of operation 14 DON T ABUSE CORD Never carry tool by cord or yank it to disconnect from receptacle Keep cord from heat oil and sharp edges 15 SECURE WORK Use clamps or a vise to hold work Both hands are needed to operate the tool 16 DON T OVERREACH Keep proper footing and balance at all times Do not use on a ladder or unstable support 17 MAINTAIN TOOLS WITH CARE...

Page 4: ...motor could ignite fumes 26 INSPECT TOOL CORDS PERIODICALLY and if damaged have repaired at your nearest authorized service center Stay constantly aware of cord location 27 INSPECT EXTENSION CORDS PERIODI CALLY and replace if damaged 28 KEEP HANDLES DRY CLEAN AND FREE FROM OIL AND GREASE Always use a clean cloth when cleaning Never use brake fluids gasoline petroleum based products or any strong s...

Page 5: ...he motor will overheat If this tool does not operate when plugged into an outlet double check the power supply KNOW YOUR ELECTRIC DRILL See Figure 1 Before attempting to use your drill familiarize yourself with all operating features and safety requirements WARNING Do not allow familiarity with your drill to make you care less Remember that a careless fraction of second is sufficient to inflict se...

Page 6: ...igger on jobs where your drill may need to be stopped suddenly REVERSIBLE See Figure 3 Your drill has the feature of being reversible The direction of chuck rotation is controlled by a lever located above the switch trigger With your drill held in normal operating position the direction of rotation lever should be positioned to the left of the switch for drilling operation The direction of rotatio...

Page 7: ...y be used in determining correct speed for various applications LOW speed is ideal when minimum speed and power is required For example starting holes without center punch ing driving screws mixing paint and drilling in ceramics MEDIUM speed is suitable for drilling hard metals plastics and laminates HIGH speed produces best results when maximum power is required For example drilling in wood soft ...

Page 8: ...of the chuck jaws 3 Insert drill bit into chuck the full length of the jaws WARNING Do not insert drill bit into chuck jaws and tighten as shown in figure 8 This could cause drill bit to be thrown from your drill resultinginpossibleseriouspersonalinjuryordamagetoyour chuck 4 Tighten the chuck jaws securely on drill bit using only the chuck key provided Do not use a wrench to tighten or loosen the ...

Page 9: ...pressure to keep the bit cutting Do not force your drill or apply side pressure to elongate a hole Let your drill and bit do the work See Figure 9 WARNING Be prepared for binding or breakthrough When these situations occur drill has a tendency to grab and kick in the opposite direction and could cause loss of control when breaking through material If not prepared this loss of control can result in...

Page 10: ...hten chuck jaws securely Tap sharply with a mallet in a counterclock wise direction This will loosen the chuck on the spindle It can now be unscrewed by hand See Figure 12 TO RETIGHTEN A LOOSE CHUCK The chuck may at times become loose on the spindle and develop a wobble Also the chuck screw may become loose causing the chuck jaws to bind and prevent them from closing To tighten follow these steps ...

Page 11: ... is heavy enough to carry the current the tool will draw A wire gage size A W G of at least 16 is recommended for an extension cord 100 feet or less in length When working outdoors use an extension cord that is suitable for outdoor use The cord s jacket will be marked WA WARNING When servicing use only identical Ryobi replacement parts Use of any other parts may create a hazard or cause product da...

Page 12: ...States or 1 800 265 6778 in Canada for your nearest Ryobi Authorized Service Center MODEL NO AND SERIAL NO The model number of this tool will be found on a plate attached to the motor housing Please record the model number and serial number in the space provided below HOW TO ORDER REPAIR PARTS WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION MODEL NUMBER SERIAL NUMBER RYOBI TECHNOL...

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