ENGLISH
SERVICE MANUAL
34
909 6510 000(3)2007-12
Razor Blade 26D / 28D / 28C
RECOVERY WATER SYSTEM
VACUUM SYSTEM MOTOR CARBON BRUSH CHECK AND REPLACEMENT (before S/N ..........)
Drive the machine to the appointed disposal area, and empty the recovery water tank (58) with the hose (22).
Empty the solution tank (59) with the tap (36).
Drive the machine on a level floor.
Turn the ignition key (12) to "0".
Carefully lift the tank assembly (60) to reach the batteries.
Disconnect the battery connector (63).
Remove the cover (A) from the vacuum system motor (B).
Remove the screws (C).
Disconnect the electrical connections (D).
Remove the carbon brushes (E).
Check the carbon brushes for wear. Replace the carbon brushes when: the contact with the motor armature is insufficient, the
carbon brushes are worn, the carbon brush contact surface is not integral, the thrust spring is broken, etc.
If necessary, replace the carbon brushes. Replace the carbon brushes as an assembly.
Assemble the components in the reverse order of disassembly.
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Summary of Contents for 908 7099 020
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