Corken HG601 Series, Installation, Operation & Maintenance Manual

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1
1
5
16
17
13
19
20
TT
21
5
19
24
RT
21
19
20
21
25
21
5
26
22
23
18A
TTs
6
7
8
9
3 (65 ft•lb)
3 (65 ft•lb)
13
sTT
18B
16
17
19 TT
20
21
19 RT
24
21
27
11
10
28
28
28
TTs
12
13
14
15
2
3 (65 ft•lb)
4
4
Inner packing
Inner oil wiper ring set
Middle packing
Outer packing
Outer packing
28
1 1
5
O-ring locations
4" adapter 3.25" adapter
5
TT = Tangent, tangent packing
TTs = Biased tangent, tangent with springs on
cylinder side
sTT = Biased tangent, tangent with springs on
crankcase side
RT = Radial, tangent packing
Appendix D—Packing Assembly Details for THG600 Series (T-Style)
3 .25" and 4" Pad Packing Specification
Material Code
A Buna-N
B Neoprene
®e
D Viton
®e
E PTFE
K Kalrez
®e
Ref
No .
Part No . Description Qty .
19. 3811 Back-up ring 5
20. 3814
b
Segmented packing ring (tangent,
tangent—pair)
2
21.
3817 Packing cup 6
2-036_ a, d O-ring 6
22.
4774 Packing cartridge body (3.25") 1
4775 Packing cartridge body (4") 1
23. 3253 Pin 1
24. 3810
b
Segmented packing ring (radial,
tangent—pair)
3
25. 3815 Pressure breaker ring 1
26.
4286 Packing cartridge cap (3.25") 1
4288 Packing cartridge cap (4") 1
27.
7002-031NC075A f
Bolt (socket head, 5/16"–18 x 3/4")
– 3.25"
4
7002-010NC075A f
Bolt (socket head, 10"–24 x 3/4")
– 4"
4
28. 4273-1X2 Packing set (fits 3.25" & 4") 1
a
See detail for O-ring location.
b
Direction of packing is important. See packing assembly page for details.
c
Direction of oil wiper ring set is important. See packing assembly page for details.
d
_ denotes material code. See material code chart for details.
e
Registered trademark of the DuPont company.
f
Apply a small amount of Loctite #272 to the circumference of the threads.
g
Align pin with the hole on the back side of the packing cartridge cap.
Packing Assembly—Bill of Materials
Ref
No .
Part No . Description Qty .
1. 2-253_ a, d O-ring 2
2. 4772 Distance piece 1
3. 7001-050NC150A Bolt (hex head, 1/2"–13 x 1-1/2") 24
4. 3442 Pipe plug (1/4") Varies
5. 2-236_
a, d
O-ring 3
6.
3524-1 Adapter (3.25") 1
3762-1 Adapter (4") 1
7. 2-231_
a, d
O-ring 1
8. 4778 Packing cartridge adapter 1
9. 7002-005NC050A
f
Bolt (socket head) 4
10. 3816
c
Oil wiper ring set (two per set) 1
11. 4270 Oil wiper ring cup 1
12. 4273-1
Biased segmented packing set
(tangent, tangent—includes 1 TT pair,
1 iron backup rings, and 6 springs)
1
13.
4271 Purge packing cup 3
2-036_
a, d
O-ring 3
14. 4779 Cup spacer 1
15. 1732 Oil deflector ring 1
16. 4272 Packing spacer 2
17. 2-228_ a, d O-ring 2
18A.
4273
Biased segmented packing set
(tangent, tangent—includes 2 TT
pairs, 2 iron backup rings, and
12 springs)
1
18B.
NOTE: Cover the end of the piston
rod with packing cone (part #3905)
before installing packing. For
lubricated compressors, the
lubricating quill located on the
adapter must be removed before
packing cartridge can be removed.
Crankcase side Cylinder side
71