Maintenance; General Maintenance; Brush Replacement - RIDGID R3030 Manual Del Operador

MAINTENANCE

WARNING:
When servicing use only identical RIDGID
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. If operation is dusty, also wear a
dust mask.

GENERAL MAINTENANCE

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, dust, oil, grease, etc.
WARNING:
Do not at any time let brake fluids, gasoline,
petroleum-based products, penetrating oils, etc.,
come in contact with plastic parts. Chemicals can
damage, weaken or destroy plastic which may
result in serious personal injury.
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,
commutators, etc. Consequently, we do not recommend
using this product for extended work on these types
of materials. However, if you do work with any of these
materials, it is extremely important to clean the product
using compressed air.
NOTE: FIGURES (ILLUSTRATIONS) START ON PAGE 13
AFTER FRENCH AND SPANISH LANGUAGE SECTIONS.
WARNING:
When servicing use only identical RIDGID
®
replacement parts. Use of any other parts may
create a hazard or cause product damage.
LUBRICATION
All of the bearings in this product are lubricated with a suf-
ficient amount of high grade lubricant for the life of the unit
under normal operating conditions. Therefore, no further
lubrication is required.
POWER SUPPLY CORD REPLACEMENT
If replacement of the power supply cord is necessary, this
has to be done by the manufacturer or his agent in order to
avoid a safety hazard.

BRUSH REPLACEMENT

See Figure 8, page 14.
The reciprocating saw is equipped with externally acces-
sible brushes.
To replace:
 Unplug the saw.
 Remove brush caps (2) using a flat blade screwdriver.
 Remove brush assemblies (2).
 Check for wear. Replace both brush assemblies when
either has less than 1/4 in. length of carbon remaining.
NOTE: Do not replace one side without replacing the
other.
 Reassemble using new brush assemblies. Make sure
curvature of brush matches curvature of motor and that
brush moves freely in brush tube.
 Reassemble by reversing the steps listed above.
 Tighten all brush caps securely. Do not over tighten.
11 - English
®