Clarke BEXT 300HV - Manual (Page 12)

Page 26 Clarke ® B EXT ® -100, 100H 150H, 300HV Operator's Manual
MAINTENANCE (CONT)
How To Prevent Damage From Freezing Tempera-
tures
To prevent damage from freezing temperatures follow
this procedure:
1. Use the vacuum hose to remove all the solution
from the clean solution tank.
2. Connect the solution hose to the extractor and a
floor tool.
3. Put approximately 1 quart of antifreeze solution in
the solution tank.
4. Put the switch for the pump in the "ON" position.
5. Put the end of the floor tool in the recovery pail.
6. Press the lever on the floor tool to activate the
pump.
7. Make sure the solution runs through the system.
8. Release the lever on the floor tool to stop the
pump.
9. Flush the antifreeze solution from the system
before using the extractor.
WARNING: Electrical repairs must be done by
authorized personnel only.
WARNING: After electrical repairs are done to
the machine, the machine must be
tested for electrical safety.
How To Get Access To The Pump and Vacuum
Motor
To get access to the pump and the vacuum motor,
follow this procedure (see figures 9a & 9b):
1. Empty both tanks.
2. Unlatch tanks from base.
3. Tilt tanks back.
4. Disconnect hoses from tanks.
5. Open up for service.
Figure 9b
Figure 9a