Ridgid R4030 Operation Manual - Page 25

Brush Replacement, Cleaning The Water Nozzle

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MAINTENANCE BRUSH REPLACEMENT See Figure 32. The saw has externally accessible brush assemblies that should be periodically checked for wear. Proceed as follows when replacement is required:  Unplug the saw.  Remove brush cap with a screwdriver. Brush assembly is spring loaded and will pop out when you remove brush cap.  Remove brush assembly.  Check for wear. Replace both brushes when either has less than 1/4 in. length of carbon remaining. 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.  Make sure brush cap is oriented correctly (straight) and replace.  Tighten brush cap securely. Do not overtighten. CLEANING THE WATER NOZZLE If the water nozzles become clogged with debris, they shouild be removed and rinsed with clean water. The nozzles just push on and pull off the connector on either side of the cutting wheel. BRUSH CAP BRUSH ASSEMBLY Fig. 32 25 - English

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25 — English
Fig. 32
MAINTENANCE
BRUSH REPLACEMENT
See Figure 32.
The saw has externally accessible brush assemblies that
should be periodically checked for wear.
Proceed as follows when replacement is required:
Unplug the saw.
Remove brush cap with a screwdriver. Brush assembly is
spring loaded and will pop out when you remove brush
cap.
Remove brush assembly.
Check for wear. Replace both brushes when either has
less than 1/4 in. length of carbon remaining.
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.
Make sure brush cap is oriented correctly (straight) and
replace.
Tighten brush cap securely.
Do not
overtighten.
CLEANING THE WATER NOZZLE
If the water nozzles become clogged with debris, they
shouild be removed and rinsed with clean water. The nozzles
just push on and pull off the connector on either side of the
cutting wheel.
BRUSH
ASSEMBLY
BRUSH CAP