Service and Parts | 6-7
Optical Bench Board Fuses (100-1662)
120 V 240 V
Description Part No. Fuse Type Part No. Fuse Type
Main Board (F200) 300-8778 125 mA 300-8777 63 mA
Photomultiplier Tube 300-3214 0.2 A 300-3214 0.2 A
(F300)
Lamp (F201) 300-9524 32 mA 300-9524 32 mA
These fuses are located on the Optical Bench board (Optical Bench Assembly, Electronics Enclosure). Refer to “Optical
Bench board component layout” drawing 100-1662 in Chapter 3 for location of fuses.
Disconnect Enclosure Fuse (Zone 1 and CE Analyzers)
Customer Signal Termination Board (100-1215)
Part No. Fuse Type
300-5790 125 mA
This fuse is located at F100 on the Customer Signal Termination board
in the Disconnect Enclosure.
Replacement Boards
If you require replacement boards for the analyzer, use the following part
numbers.
Part No. Description (Location) Qty
100-0116 Micro-Interface board, Type “A” (Electronics Enclosure) 1
100-0117 Microcontroller board (Electronics Enclosure) 1
100-0136 Keypad board (Display Interface, Electronics Enclosure door) 1
100-0138 Host Controller board (Display Interface, Electronics Enclosure door) 1
100-1534 Termination board (Hi-Temp) (Electronics Enclosure) 1
100-1662 Optical Bench board (Optical Bench Assembly, 1
Electronics Enclosure)
100-0140 Dual PMT Buer board (Detector Block Assembly, part of Optical Bench 1
Assembly, Electronics Enclosure)
100-1096 Temperature Daughter board (4 RTDs) (Electronics Enclosure) 1
OR
100-1097 Temperature Daughter board (2 RTDs, 2 Thermistors) (Electronics Enclosure) 1
100-1215* Customer Termination board (Zone 1) (Disconnect Enclosure) 1
100-1214* Sample/Vent Line RTD Termination board (Zone 1) (Disconnect Enclosure) 1
Refer to the “Overall Component Layout” drawing in Chapter 3 and the “Ribbon Cable Interconnect” drawing in
Appendix A for the location of the boards in the analyzer.
* Used with Zone 1 analyzers only.