Ryobi D550H- User Manual
Ryobi D550H– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 3 – GENERAL SAFETY RULES; SAVE THESE INSTRUCTIONS; ELECTRICAL SAFETY
- Page 4 – SPECIFIC SAFETY RULES; ADDITIONAL SAFETY RULES
- Page 5 – SYMBOL MEANING; SYMBOLS
- Page 6 – INSTRUCTIONS; APPLICATIONS; PACKING LIST
- Page 7 – FEATURES
- Page 9 – INSERTING BITS; REMOVING BITS; OPERATION
- Page 10 – ADJUSTING THE HANDLE ASSEMBLY
- Page 11 – ADJUSTING THE SPEED; CHANGING THE ROTATION
- Page 12 – TURNING THE HAMMER DRILL ON/OFF; LOCKING ON
- Page 13 – GENERAL; MAINTENANCE; LUBRICATION
- Page 14 – REMOVING THE CHUCK
- Page 15 – NOTES
- Page 16 – VARIABLE SPEED – DOUBLE INSULATED; RYOBI TECHNOLOGIES INC.; • SERVICE; MODEL NUMBER; EXTENSION CORD CAUTION
Your new hammer drill has been engineered and manufactured to Ryobi's high standard for dependability, ease of
operation, and operator safety. Properly cared for, it will give you years of rugged, trouble-free performance.
WARNING:
To reduce the risk of injury, the user must read and understand the operator’s manual.
Thank you again for buying a Ryobi hammer drill.
OPERATOR'S MANUAL
HAMMER DRILL - 1/2 in. (13 mm)
D550H
VARIABLE SPEED – DOUBLE INSULATED
SAVE THIS MANUAL FOR FUTURE REFERENCE
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Summary
3 GENERAL SAFETY RULES WARNING: Read and understand all instructions. Failure to fol-low all instructions listed below, may result in electricshock, fire and/or serious personal injury. SAVE THESE INSTRUCTIONS WORK AREA ■ Keep your work area clean and well lit. Cluttered benches and dark areas invit...
4 SPECIFIC SAFETY RULES Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may contacthidden wiring or its cord. Contact with a “live” wire will make exposed metal parts of the tool “live” and shock the operator. ADDITIONAL SAFETY RULES ■ Know your power too...
5 Important: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer. SYMBOL NAME DESIGNATION/EXPLANATION V Volts Voltage A Amperes Current Hz Hertz Frequency (cycles...
