Operation and Installation Manual PBTC-300
21-54C3-7D0002/-
01/2022-EHT-441169
Notice:
Technical data subject to change without notice.
No claims for damage arising from alternations, errors or misprints shall be allowed.
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13 Decommissioning
WARNING
Risk of fire and electric shock from electrical trace heating system
Risk of injury due to electric current
When starting installation and maintenance work, disconnect all circuits from the power supply and check that they are
voltage-free!
The steps necessary to decommission the system vary depending on the customer's situation and the desired duration of the decom-
missioning. In any case, the power supply of the thermostat module must be switched off and disconnected from the mains. The
thermostat module must be checked for good condition and kept in accordance with the storage conditions. It can be electrically and
mechanically uninstalled or left in the assembled state. In the event of damage, malfunction or when 100% of its service life has been
reached, the thermostat module must be replaced. To do this, it must be switched off, the connecting cables disconnected and
dismantled. It must not be operated any further or be intended for operation and must be disposed of.
Procedure for decommissioning:
1.) Disconnect the thermostat module from the power supply
2.) Wipe off any dirt with a damp cloth, do not use any cleaning agents or solvents, observe the danger of electrostatic
charge, do not damage cable connections; absorb any moisture, find the cause of moisture penetration and remove it
3.) check mechanical and electrical condition; check cables and cable connections for faultlessness and good condition signs
of overheating, loose cables, loose insulation
4.) if necessary, uninstall electrically and mechanically and store according to the storage conditions
Summary of Contents for PBTC-300
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