RIDGID RB-3W - Manual (Page 6)

4
MAINTENANCE
Keep the tool clean and prevent any accumulation of dust or par-
ticles that may penetrate inside the tool.
After 300 hours work, have the carbon brushes checked by a
RIDGID service station.
The brushes will need to be replaced when they become shorter
than 5 mm.
To service the HC-2W / RB-3W seals: remove circlip, unscrew the
adapter (attention left hand) and remove the 3 seals. Replace
these with the 3 seals in the “seal kit HC-2W” cat. 68506 ”seal kit
RB-3W” cat 84086.
For all other service and maintenance take the machine to a
RIDGID authorized service center.