18
8. THE HORN DOES NOT FUNCTION
A. Check that a thermal shutoff has not tripped.
9. EXCESSIVE FOAMING
A. Make sure you are using low foam cleaner. If necessary add a small amount
of defoamer liquid in the recovery tank. Please note that more foam will be
produced when the fl oor is not excessively dirty. If necessary, use a more
dilute detergent solution.
10. ELECTRICAL FUSES AND THERMAL SHUT OFFS
The machine is equipped with the following electrical safety devices:
- Power fuses in the electrical box to protect from short circuits
- Low current resettable fuses to protect:
• Idle
functions
• Solenoid valve and water pump
• Horn
• Drive control system
• Brush deck raising/lowering actuator
• Squeegee raising/lowering actuator
If a resettable fuse trips, turn the key switch to the OFF position (
1
), wait for a
few seconds, then turn it back to the ON position (
2
).
If the problem persists, contact an authorized BETCO technical service center.
TROUBLESHOOTING GUIDE
Содержание STEALTH DRS24BT
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