NaceCare Solutions ST995 - Manual (Page 24)

THE HORN DOES NOT WORK
Check that no thermal protection is occurred. (See THERMAL
PROTECTORS).
EXCESSIVE FOAM PRODUCTION
Check that a low foam detergent has been used. If required, add a
small quantity of antifoam liquid into the recovery tank. Remember
that, when the floor is not very dirty, more foam is generated. In this
case dilute more the detergent.
THERMAL PROTECTORS (Circuit Breakers)
Figure 68
There is a thermal protections system for the following functions:
1. Base up/down actuator.
2. Solenoid valve and water pump.
4.
General protection.
5. Squeegee up/down actuator
6. Traction In case of block of the specific function put back in
operation the functioning pushing the proper button, near the
symbol of the function itself. The control panel is mounted in
the panel under the steering wheel.
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