Emerson Fisher C1 Instruction Manual page 44

C1 Controllers and Transmitters
March 2017
Figure 23. Typical Reverse Acting Fisher C1 Proportional-Plus-Reset Assembly
(Refer to figure 26 for the Front View of the Case & Cover Assembly)
NOTE:
KEYS 11, 21, 22, 29 ARE NOT SHOWN
GE28281-B
E1071
Key Description
23* Control Tubing Assembly, SST/vinyl
used with NACE compliant Bourdon tube
24* Relay Tubing Assembly, 304 SST
25* Compensator Tubing, 304 SST
26* Reset Tubing, 304 SST
27* Compensator Tubing, 304 SST (2 req'd)
28 Vent Ass'y
(2)
29 Machine Screw , 18-8 SST (not shown) (2 req'd)
30 NPT Adaptor, aluminum
(1)
31* Link bearing , S41600
Bourdon tube instruments only (2 req'd)
32 Rotary Spring, S30400
33 Bellows Stud, brass (not shown)
34 Spacer
35 Pressure Set Arm, G10080 carbon steel, zinc pl
36 Calibration Adjuster
(1)
37 Reversing Block , Z33520 zinc die casting
(1)
38 Sleeve , POM (polyoxymethylene)
44
SPRING-OUT CLEANING WIRE
RELAY ASSEMBLY
PROPORTIONAL-PLUS-RESET CONTROLLER
WITHOUT ANTI-RESET WINDUP
Key
39
40
41
42
43
44
45
46
48
49
50
51
52* Reversing Bellows Ass'y, SST (2 req'd)
53
54* Nozzle
55
56
57
SUBASSEMBLY (KEY NOS.
SHOWN IN FIGURE 24 OR 25)
Description
Beam, G10080 carbon steel, zinc pl
(1)
Flapper , S30100 SST
Machine Screw, steel pl (4 req'd)
Flexure Strip, S30200
Flexure Strip Washer, G10200 carbon steel (2 req'd)
Washer, 18-8 SST (2 req'd)
Washer, steel pl (2 req'd)
(1)
Machine Screw
, steel pl
47 Machine Screw, steel pl (4 req'd)
Machine Screw, 18-8 SST (2 req'd)
(1)
Sealing Screw , SST
(1)
Reversing Block Screw , SST
Cap Screw, 18-8 SST (8 req'd)
Bellows Screw, 18-8 SST (2 req'd)
(1)
, SST
Machine Screw, steel pl (2 req'd)
Machine Screw, 18-8 SST (4 req'd)
Mounting Base, aluminum
*Recommended spare parts
1. This part is included in the Controller Repair Kit.
2. This part is included in the Relay Replacement Kit.
Instruction Manual
D103292X012