Protection Of The User And Of The Machine; Protection Of The User; Electrical Overload Protection; Thermic Safety Devices - Valmar SWEETY 60 TTi Handling, Operating And Maintenance Manual

11 PROTECTION OF THE USER AND OF THE
MACHINE

11.1 PROTECTION OF THE USER

Safety micro-switches, built into the machine under the rim of the cylinder
coverlid protect the operator against injuries that might be caused by the mixer's
rotation.
Opening the cylinder cover lid will cause the operation of the mixer engine to
shut down.

11.2 ELECTRICAL OVERLOAD PROTECTION

Electrical installations are protected with appropriate FUSES. If the FUSES
terminate the operation of the appliance upon its start-up, the error causing this
action must be found and corrected.

11.3 THERMIC SAFETY DEVICES

The mixer engine and the compressor engine are protected with thermal
sensors.
If temperature reaches the maximum allowed value, the protection shuts down
the engine operation. In this case, press the key STOP and allow 15 - 20
minutes for the engine to cool down. After this time, the appliance is again
ready for normal programming and operating (see the section OPERATING
THE APPLIANCE).

11.4 PROTECTION OF THE COOLING SYSTEM

The cooling system is protected with the pressostat at the maximum pressure
pressure.
In the case of water shortage (water condenser machine) or dirty air condenser
(air condenser machine) the protection shuts down the operation of the cooling
compressor.

12 USE OF THE APPLIANCE

12.1 INSTRUCTIONS FOR THE PREVENTION OF INJURIES

Only authorized persons, who know how the machine is operated, must be
allowed to handle it. Operators must be familiar with all regulations concerning
occupational safety and fire safety measures, and they must know where fire
extinguishers are located.
Persons still in training must be constantly supervised by a designated person
in charge who knows how the machine works.
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