Tool-Temp TT-188, Руководство по инструкции

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Manual of instructions TT-188 32/37
Left yellow lamp „level
control“ lights, unit works •
Not enough heat
transfer medium in the
circuit
•
Level switch defective
•
Automatic filling
defective or not
connected
•
Cool the unit below 60°C
•
Search leakage and repair it
Right (and left) yellow
lamp „level control“ lights,
unit switches off
•
Not enough heat
transfer medium in the
circuit
•
Level switch defective
•
Cool the unit below 60°C
•
Search leakage and repair it
•
Replace defective parts
The required temperature
will not be reached,
heating lamp on the
controller lights
•
Solenoid valve of the
water cooling system
not closed or defective
•
Maybe to big consumer
•
Heating defective
•
Contactor of heating
defective
•
Clean the solenoid valve,
check signal to valve and
function, repair or replace it
•
Contact the supplier
•
Measure resistance of
heating
•
Replace contactor
Lamp „cooling“ lights, unit
is not cooling •
Cooling water inlet or
outlet is closed
•
Filter is dirty
•
Solenoid valve defective
•
Check water supply
check counter pressure on
cooling water outlet
•
Clean filter
•
Check solenoid valve