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7-10 | 3050 AMS Moisture Analyzer
Maintenance of the Electronic Module
The electronics module was designed to easily identify and service the
boards and power supplies used in the Model 3050-AMS Analyzer. These
components include:
•
MCU Assembly
•
Analog Interface Assembly
•
Power Supply
•
Fan
•
Pilot Valve Manifold
Removing the Electronic Module from the 3050-AMS
Disconnect all power to the analyzer before removing the electronic
!
module.
CAUTION
Tools required
•
1/4" nut driver
•
1/16" hex wrench
•
Phillips and slotted screwdrivers
Procedure for removing the electronics module
Use Figure 7-7 as a reference for locating the items described in this proce-
dure.
•
Locate the four (4) Phillips head screws on the electronics module.
•
Using the appropriate tool, remove the mounting hardware.
•
With all the interconnecting wiring and tubing still attached, remove
the electronic module from the 3050-AMS assembly by pulling up and
slightly towards the front of the analyzer.
•
Once you remove the electronics module from the assembly, you can
place it on the analyzer cabinet as a resting fixture. However, take
care not to scratch the analyzer cabinet with the electronics module
(a piece of cardboard can be placed under the electronics module to
protect the cabinet).
All of the components are now accessible for maintenance or replacement.
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