Spare Analyzer Fuses; Replacement Boards - Ametek 241CE II User Manual

Spare Analyzer Fuses

AMETEK recommends having on-site spare fuses used in the analyzer. These
fuses do not need to be changed out at regular intervals, but are necessary in
the event that a fuse has blown and a replacement is required.
When ordering replacement fuses, note the different ratings and Part Numbers
for the ATEX and CSA Certified Units for the Solenoid fuse; all other fuses are
the same for both units. Recommended fuses include:
Solenoid (F1)
ATEX:
(Fuse, Time Delay 5 x 20 mm CCC)
CSA:
(Fuse FST 250 V S/B 5 x 20 mm)
Logic Power Supply (F2)
(Fuse SPT 250 V CSA and VDE,
5 x 20 mm)
Cooler Power Supply (F3)
(Fuse SPT, 250 V CSA and VDE,
5 x 20 mm)
Fuses located on terminal strip (on Termination board) near the top of the Electronics Enclosure
(see Figure 4-4 for fuse ratings/locations).

Replacement Boards

If you require replacement boards for the 241CE II Analyzer, use the following
part numbers.
Printed Wiring Boards
Description (Location)
Microcontroller Board (Door Housing, Electronics Enclosure)
Termination Board (Electronics Enclosure)
Optical Collar Flex Board (Detector (Measuring Cell) Assembly)
Cooler Flex Board (Detector (Measuring Cell) Assembly)
Note:
Non-Isolating I/V Daughter Board, optional
(Electronics Enclosure)
Isolating I/V Daughter Board, optional (Electronics Enclosure)
PN 903-8797, Rev A
Description (Location * )
* The Optical Cooler Flex Board is sold only as part of the
Opto-Ring Assembly, Part No. 100-2720.
120 V
Part No. Fuse Type Part No.
301-1278 0.2 A 301-1277
300-9244 1.0 A 300-9244
300-6254 2.0 A 300-6254
300-6256 6.3 A 300-6256
AMETEK
Part No.
100-1181
100-1187
100-0665
100-0666
100-0650
100-0651
Maintenance and Troubleshooting | 4-5
240 V
Fuse Type
0.1 A
1.0 A
2.0 A
6.3 A
Chapter/
Figure No.
2-7
4-4
4-1
4-1
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