TP 28 1300 E
Problems
Technical changes reserved
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6
Problems
CAUTION! Material damage!
The TP 28 1300 E cannot be repaired by the user! In case of a defect, the device must be
returned to the manufacturer for repair.
Never open the TP 28 1300 E and perform any repair yourself.
The following table details what problems you can solve yourself and how to solve them.
If you are unable to remedy any particular problem, then immediately disconnect the calibra-
tor in order to protect it from unintended operation.
Contact your supplier or directly to SIKA. Please send the device for repair with a brief de-
scription of the problem, the environmental conditions and the length of time the device was
operational before the problem occurred.
Problem
Possible cause
Remedy
– – – –
Interruption of the internal refer-
ence sensor or the internal refer-
ence sensor is defective.
The controller switches off the
power supply to the heating car-
tridge (service required).
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Measured temperature under the
limit value of the internal refer-
ence sensor (under range).
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Measured temperature above the
limit value of the internal refer-
ence sensor (over range).
ErEP
Possible fault in the EEPROM
memory of the controller
Press the P key.
Fan not running.
The fan is defective or blocked
The temperature switch is possi-
bly triggered, switching off the
power supply to the heating car-
tridge (service required).
End temperature is not
achieved.
Solid state relay is defective or the
heating element has short circuit-
ed or aged
Service required.
No Display.
Controller defective.
Service required.
No function.
Not properly connected to the
mains or fuse defective.
Check mains connection and fuse.
