Flow 94K HYPERPRESSURE - Page 70

Location E
WATER LEAKAGE
Weep holes and locations are identified on the illustrations on Pages 64-65.
Fluid
Likely problem Other possible symptoms
Maintenance
procedure
Kit or parts needed
Qty. Temp.
Steam
with each
stroke
Hot/warm
Incorrect loading of
intensifier tie rods
Water leakage from A,B,C,D A —
High-pressure
cylinder failure
•
Pump cannot maintain pressure
•
Uneven intensifier stroking
A,C
High-pressure cylinder
020592-1
(2 per intensifier)
Seal carrier failure
•
Pump cannot maintain pressure
•
Uneven intensifier stroking
A,B
High-pressure seal
cartridge 052190-1 or
040015-1
(2 per intensifier)
Small drip
with each
stroke
Warm
High-pressure
seal leakage
Note: a small amount of leakage is normal during operation
High-pressure
cylinder failure
•
Pump cannot maintain pressure
•
Uneven intensifier stroking
A,C
High-pressure cylinder
020592-1
(2 per intensifier)
Seal carrier failure
•
Pump cannot maintain pressure
•
Uneven intensifier stroking
A,B
High-pressure seal
cartridge 052190-1 or
040015-1
(2 per intensifier)
Large flow
with each
stroke
Hot/warm
High-pressure
cylinder failure
•
Pump cannot maintain pressure
•
Uneven intensifier stroking
A,C
High-pressure cylinder
020592-1
(2 per intensifier)
Check valve
body failure
•
Pump cannot maintain pressure
•
Uneven intensifier stroking
A,B
High-pressure seal
cartridge 052190-1 or
040015-1
(2 per intensifier)
70 | M-376 © Flow International Corporation
94K HYPERPRESSURE INTENSIFIER