Return To Service - Xylem Bell & Gossett C Series Instruction Manual

Hoffman specialty float and thermostatic traps
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Internal Component Detail Illustration
Series C Trap Cover 2" Standard Capacity
Gasket
Lever
Retainer
Clip
Cover
Series X Trap Seat and Yoke 2"
Seat
Yoke
Series C Seat and Yoke 2
Seat
Yoke

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10. Insert and securely tighten drain plug.
11. Open supply valve on trap outlet side, slowly open the
supply valve to the trap inlet.
12. Check for leaks and normal operation.
Test traps by following the "Troubleshooting" procedure on
page 6.
Thermostat
Lever
Assembly
"E" Ring
Pin
Yoke
Seat
Gasket
Pin
Seat
Bracket
"E" Ring
1
" Units
2
Pins
Seat
Bracket
"E" Ring
Cover Bolt Pattern Layout
Tighten and torque bolts in numerical order, beginning with #1.
Float
Ball
11
7
3
1
5
9
5
4
Series H
Series C 1
1
2
with six bolt pattern
Tighten Bolts to 28 +/- 3 ft-lbs.
(38 +/- 4 N-m) Torque
3
6
4
7
Series H 1
2
with seven bolt pattern
1
Tighten Bolts to 28 +/- 3 ft-
lbs. (38 +/- 4 N-m) Torque
5
6
3
7
4
5
Series C 2" Traps
Tighten Bolts to 75 ft-lbs.
(102 N-m) Torque
1
2
3
6
8
4
5
Series X 2" Traps
Tighten Bolts to 150 ft-
1
2
lbs. (205 N-m) Torque
3
6
9
7
19
18
15
14
10
6
2
4
8
12
13
16
17
20
" to 2" Traps and
3
4
" and 1
" Traps
1
1
4
2
" and 2" Traps
1
2
Series C 2
" Traps
1
2
Tighten Bolts to 75
ft-lbs. (102 N-m)
Torque

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This manual is also suitable for:

Bell & gossett x seriesBell & gossett h series

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