MDE-4133B Power Supply Kit M00016K003 Installation Manual • November 2003
Page 11
Installation
Removing the M00458A00X Power Supply Assembly
Perform the following steps to remove the M00485A00X Power Supply Assembly.
1
Locate and disengage any cable ties or cable clamps that may hinder the disconnect of cabling
attached to the Power Supply Assembly.
2
Remove the Power Supply Module Cover (
) to access the STP board (
Figure 3: M00458A00X Power Supply Assembly
Be careful to not short out or touch terminals and/or the lands on printed circuit boards
during handling or removal of the M00485A00X power supply assembly. The large
capacitors may contain a residual charge which may cause shock, personal injury, and/or
equipment damage.
CAUTION
!
P1402 on 18 Volt
Board (M00050)
P3502B
P3503B
P3502A
P3503A
on 24 Volt Board
(M00053)
Module
Cover
Rear View
Front View
9.4 VAC
transformer
connection
Transformer
9.4 VAC
transformer
connection
Transformer