SECTION 7
HIGH PRESSURE WATER
p. 7-13
80078868
Table 7-7 HP INTENSIFIER SERVICE TEARDOWN SEQUENCE
Disassemble/Re-assemble
Intensifier
Component
Maintenance
Related
Component
Assembly
HP Piping
LP Water
Plumbing
HP Cylinder
Sealing Head,
HSEC [1]
HSEC
Retainer
Flanges &
Hydraulic
Cartridge
Hydraulic
Cylinder
Head
Ref Part No.Æ -- 7.2.1 7.2.1 7.2.2 7.2.3 7.2.5 7.2.6
1 Outlet HP
Check Valve
Sealing
Head
Yes No No No No No
2 Inlet HP Check
Valve
Sealing
Head
Yes Yes No Yes No No
3 HP Plunger
Seal
HP Cylinder Yes Yes Yes No No No
4 Hydraulic Seal
Cartridge-
Plunger
Hydraulic
Cylinder
Head
Yes Yes Yes No Yes No
5 Sealing Head
Cone Seal
Sealing
Head
Yes Yes No Yes No No
6
HP Cylinder -- Yes Yes No Yes No No
7
Plunger -- Yes Yes Yes No Yes No
8 Hydraulic
Piston
-- Yes Yes Yes No No Yes
Note [1]:Remove/installed as a unit (HP Cylinder “Jug”)