Section 9
High Pressure Water System
20412997
8-2012/Rev 12
9-42
Table 9-3
Weep Holes
High Pressure Water System
Location Indication Comments
Sealing Head
Water leaking from the weep
hole in the sealing head
Seat in the discharge check valve
is not sealing properly
Make sure the gland nut is
tightened to the proper torque
specification.
Inspect the seat, sealing head and
gland nut for cracks.
Internal crack in sealing head
Replace the sealing head.
A cracked sealing head can result
in water leaking from the high
pressure outlet passage to the low
pressure inlet passages.
The sealing head body can
become extremely hot.
Improper torque on gland nut
Tighten the gland nut to the
proper torque specification.
Erosion or scratches on the
contact surface of the sealing
head, or on the gland nut where
the seat makes contact
Polish the surfaces following the
procedure, Sealing Head
Maintenance.
Water leaking from the weep
hole in the gland nut
High pressure piping gland nut is
not tight and is not sealing
properly
Tighten the gland nut to the
proper torque specification.
Improper high pressure piping
connection
Check the number of exposed
threads past the collar on the high
pressure piping. Only 1-1/2 to 2-
1/2 threads should be exposed.
Check high pressure piping for
damage, cracks or deformation.
Inspect the gland nut for
deformation of the threads.
Damaged sealing head gland nut
Check the gland nut for cracks
due to fatigue. If cracks are
detected, replace the gland nut.
Содержание Streamline SL-V 100 Plus
Страница 1: ...MANUAL 20413130 R13 STREAMLINE SL V 100 PLUS WATERJET INTENSIFIER OPERATION AND MAINTENANCE MANUAL ...
Страница 60: ...Section 4 Operation 20412948 8 2012 Rev 04 4 19 Figure 4 20 Language Screen ...
Страница 177: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 5 Figure 12 1 SL V 100 Horsepower Intensifier Unit ...
Страница 179: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 7 Figure 12 2 Intensifier Assembly ...
Страница 183: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 11 Figure 12 5 Pneumatic Valve Actuator Assembly Normally Open ...
Страница 185: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 13 Figure 12 6 Hydraulic Piston Assembly ...
Страница 187: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 15 Figure 12 7 High Pressure Piping ...
Страница 189: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 17 Figure 12 8 Low Pressure Water Filter Assembly ...
Страница 191: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 19 Figure 12 9 Hydraulic Power Package ...
Страница 193: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 21 Figure 12 10 Motor Pump Assembly ...
Страница 195: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 23 Figure 12 11 Hydraulic Manifold Assembly ...
Страница 197: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 25 Figure 12 12 Hydraulic Hose Connections ...
Страница 199: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 27 Figure 12 13 Reservoir Assembly ...
Страница 202: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 30 Figure 12 14 Bulkhead Pipe Assembly ...
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Страница 205: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 32 Figure 12 15 Cover Assembly ...
Страница 207: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 34 Figure 12 16 Electrical Assembly ...
Страница 210: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 37 Figure 12 17 Controls Subassembly ...
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Страница 213: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 39 Figure 12 18 Control Panel Configuration Wye Delta ...
Страница 215: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 41 Figure 12 19 Control Panel Configuration Softstart ...
Страница 217: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 43 Figure 12 20 Proportional Pressure Control ...
Страница 219: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 45 Figure 12 21 High Pressure Transducer ...
Страница 221: ...Section 12 Parts List 20413146 8 2012 Rev 12 12 47 Figure 12 22 Redundant Kit ...
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