00198150-02_SM_TX_en.pdf - 第59页
3 SMPS 3.11 Replacing the Interior Illumination Power Supply [03112748-xx] Service Manual SIPLACE TX Series 06/2017 59 3.11 Replacing the Interior Illumination Power Supply [03112748-xx] Parts, equipment and tools ● Powe…
3 SMPS
3.10 Replacing the Distributor Assembly [03121427‑xx]
58 Service Manual SIPLACE TX Series 06/2017
3.10.1 Distributor Assembly [03121427-xx]
Fig.58: Distributor assembly [03121427-xx]
3 SMPS
3.11 Replacing the Interior Illumination Power Supply [03112748-xx]
Service Manual SIPLACE TX Series 06/2017 59
3.11 Replacing the Interior Illumination Power Supply
[03112748-xx]
Parts, equipment and tools
●
Power supply 24V/1.3A pulse ML30.241 [03112748-xx]
Overview
Fig.59: Power supply
1. Power supply
Removal
► Switch off the machine, disconnect it from the power supply and secure it to prevent
unauthorized reactivation. Observe the instructions in section 1.2 "Preparatory Work..." [}15].
DANGER
Checking for absence of voltage!
► Before you start working check the power supply for absence of voltage and observe
the waiting times! For more information about this read section 3.4 "Checking For Ab-
sence of Voltage" [}37].
Fig.60: Main switch cover plate
► Remove the four screws(1) fastening the main
switch cover plate.
► Remove the main switch cover plate.
Fig.61: Main switch assembly
► Loosen the two screws(1) fastening the main
switch assembly.
► Remove the main switch assembly(2).
3 SMPS
3.11 Replacing the Interior Illumination Power Supply [03112748-xx]
60 Service Manual SIPLACE TX Series 06/2017
Fig.62: Electrical connections
► Unplug the electrical connections(2) from the
power pack PS5. You may want to mark their po-
sitions for easier replacement later on.
► Push the unlock handle on the back of the power
supply and remove the power supply(1).
Installation
► Follow the removal instructions in reverse order for installation.