15
MAINTENANCE
WARNING:
When servicing use only identical RIDGID
®
replacement parts. Use of any other parts may
create a hazard or cause product damage.
GENERAL
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use. Use
clean cloths to remove dirt, carbon dust, etc.
WARNING:
Do not at any time let brake fluids, gasoline,
petroleum-based products, penetrating oils, etc.
come in contact with plastic parts. They contain
chemicals that can damage, weaken, or destroy
plastic.
Electric tools used on fiberglass material, wallboard, spack-
ling compounds, or plaster are subject to accelerated wear
and possible premature failure because the fiberglass chips
and grindings are highly abrasive to bearings, brushes, com-
mutators, etc. Consequently, we do not recommended using
this tool for extended work on these types of materials. How-
ever, if you do work with any of these materials, it is extremely
important to clean the tool using compressed air.
WARNING:
Always wear safety goggles or safety glasses with
side shields during power tool operation or when
blowing dust. If operation is dusty, also wear a
dust mask.
LUBRICATION
All of the bearings in this tool are lubricated with a sufficient
amount of high grade lubricant for the life of the tool under
normal operating conditions. Therefore, no further lubrication
is required.
ACCESSORIES
The following recommended accessories are currently available at retail stores:
Mixing Wands
High Speed Bits ..................................................................................................................................1/2 in.(13 mm) Max.
Wood Boring Bits ............................................................................................................................1-1/2 in. (38 mm) Max.
Self Feed .......................................................................................................................................2-9/16 in.(65 mm) Max.
Auger Bit ..........................................................................................................................................1-1/2 in.(38 mm) Max.
Hole Saw, Steel ................................................................................................................................. 3 in. (76.2 mm) Max.
Hole Saw, Wood .................................................................................................................................. 5 in. (127 mm) Max.
WARNING:
The use of attachments or accessories not listed might be hazardous.
Summary of Contents for R7121
Page 16: ...16 NOTES ...
