MAINTENANCE AND REPAIR
7
75
8027439/V1-0/2022-02|SICK
Subject to change without notice
A D D E N D U M T O O P E R A T I N G I N S T R U C T I O N S | Track and trace cabinet TTC100-2
Fig. 41: Removing the power supply unit (example)
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Switch off the voltage supply to the cabinet.
▸
Disconnect and remove the cables from the power supply module.
▸
Remove the defective power supply module from the cabinet. To do this, use a suitable
screwdriver to slide the black clip on the rear wall backwards.
▸
Lift the power supply unit and pull it forward and out of the bracket.
▸
Place the new power supply module on the mounting rail of the cabinet and press
backwards until the power supply module audibly engages.
▸
Reconnect all cables to the power supply unit.
▸
Restore the supply voltage to the cabinet.
The power supply modules are factory preset with a 24 V output voltage.
▸
Set the output voltage on the power supply module to 26 V using the potentiometer.
▸
Check that the output voltage is correct.
Removing the power
supply unit
Installing the power
supply unit
Setting the output
voltage
