TP 28 1300 E
Commissioning and operation
Technical changes reserved
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4.2
Electrical connection
The electrical connections are made with the accompanying mains connecting cable.
DANGER! Risk of death due to electric current!
The TP 28 1300 E is operated at mains voltages up to 240 V
AC
. Contact with the mains voltage
can result in serious or fatal injuries.
Switch off the TP 28 1300 E and remove the mains connecting cable before you start
any work on live parts.
Check the following points before you connect the calibrator:
Operate the device only with the approved supply voltage (
§ 9.1). Ensure that the mains
voltage is the same as that specified on the type plate.
Please follow the local regulations of the energy supplier.
Connect the calibrator only to a properly installed and earthed 3-pole outlet for Schuko
plugs.
Do not use any extension cables or adapter plugs.
IMPORTANT! Mains connecting cable!
The mains connecting cable may only be replaced by an equivalent cable.
Use only original cables from SIKA or approved cables of the same type with the cor-
rect design as replacements (
"Electrical characteristics").
Connect TP 28 1300 E:
Connect the mains connecting cable with the connector plug of the TP 28 1300 E.
Insert the plug of the mains connecting cable in a suitable outlet.
4.3
Preparation of the calibrator
The preparation must be carried out with the calibrator switched off and cooled to ambient
temperature.
CAUTION! Risk of burns!
The calibrator can become very hot when in operation. Touching hot parts can result in
serious burn injuries.
Never touch the metal block, the tank, the adapter sleeve or the test specimen at
temperatures above 35 °C or below 10 °C.
Allow the calibrator to cool before you remove the test specimen, change the adapter
sleeve or the calibration insert or switch off the device.
Adapter sleeve:
Adapter sleeves with single or multiple holes are used for the calibration of straight temper-
ature sensors.
The diameter of the metal block bore of 28 mm is reduced with the adapter sleeve to the out-
er diameter of the test specimen.
