Recovery Water System; Recovery Water Tank And Vacuum Grid Automatic Shut-Off Float Cleaning - Nilfisk-Advance BR 601 Service Manual

RECOVERY WATER SYSTEM

RECOVERY WATER TANK AND VACUUM GRID AUTOMATIC SHUT-OFF FLOAT CLEANING

1. Drive the machine to the appointed disposal area.
2. Turn the ignition key (12) to "0".
3. Lift the cover (45).
4. Wash with clean water the cover (45), the tank (58) and the vacuum grid (48) with automatic shut-off fl oat. Drain the water in
the tank through the hose (22).
5. If necessary, release the fasteners (A) and open the grid (B), recover the fl oat (C), clean all components and then reinstall
them.
6. Check the tank cover gasket (D) for integrity.
NOTE
The gasket (D) creates vacuum in the tank that is necessary for vacuuming the recovery water.
If necessary replace the gasket (D) by removing it from its housing (E). When assembling the new gasket, install the joint (F) in the
rear central area, as shown in the fi gure.
7. Check the bearing surface (D) of the gasket (G) for integrity and sealing capabilities.
8. Close the cover (H).
BR 601 / BR 651 / BR 751 / BR 751 C
SERVICE MANUAL
RECOVERY WATER SYSTEM
909 6424 000(3)2007-12
ENGLISH
S301335
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