Replacement Procedure - Siemens Maxum II Reference Manual

2.1.2

Replacement Procedure

Power Supply Location
Note
This procedure assumes that power is off in the analyzer.
The 24V power supply is easily accessed at the top of the electronics enclosure.
Replacement Steps
Voltage dangerous to life exists in the electronics enclosure. Failure to follow proper safety
procedures may result in injury or death.
Turn off line votage to the analyzer before disassembling power-supply components. Even
though nothing appears to be operating, AC voltage can still be present on many of the
components in the enclosure.
NOTICE
Obtain all permits that may be required to perform this work.
Observe local codes and obtain any required permits before starting the work.
The power supply has an integral bracket that slips under flanges in the top of the enclosure
on the right side, and by two muts on threaded studs on the left side. Slots in the bracket allow
removing the supply without completely removing the nuts.
2
1
3
A.
Figure 2-2 Removing the Power Supply Module
Maxum II Reference Manual
Manual, 7/2017, 2000596-001
Electronic Compartment Component Descriptions and Maintenance Procedures
WARNING
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B.
2.1 Power Supplies
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C.
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