Replacing The Fuses - Emerson Rosemount CT5100 Reference Manual

Reference Manual
00809-0100-4512
CAUTION
EQUIPMENT DAMAGE
Do not start up or try to operate the Rosemount CT5100(Ex) unless it is physically secure
and all electrical and pneumatic connections to the analyzer are in place.
Before commencing the start-up process, it is important to ensure that electrical power,
sample gas handling facilities, and any calibration gases that are required are available to
the analyzer .
Failure to perform pre-system start-up checks may cause damage to the equipment.
CAUTION
EQUIPMENT DAMAGE
Always follow the start-up procedure. Damage to the analyzer may result from a failure to
follow the start-up procedure.
Procedure
1. Close the electrical compartment door.
2. Using an 8 mm Allen key, tighten the compression screw (B) and cam latch screws
3. Restart the analyzer.
12.4

Replacing the fuses

The analyzer contains internal fuses. This procedure is used to replace all internal fuses;
therefore, the replacement of only one is described.
Procedure
1. Shut down the analyzer.
2. Open the door of the electrical compartment.
Reference Manual
(C) to lock the door (A).
See Figure 12-1.
Refer to Start-up procedure
Refer to Shutdown procedure.
for the start-up procedure.
Repair and replacement
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