Troubleshooting - Kruger KKH20015CP Manual Del Usuario

KH14011CP/KH17013CP/KH20015CP
before operating any kind of intervention on the machine,
TROUBLE
The pump turns but fail to
reach the requie pressure
Irregular swing in pressure
Drop in pressure
noisiness
Water in the oil
Water laking from the head
Oil leakage
The motor fail to start

TROUBLESHOOTING

WARNING :
disconnect it from the electric current
CAUSES
The pump draws in air
Suction/deliverys valves worm
nozze
Inaquate or worn nozze
Worn gasket
Suction filter logge
Adjustment valve needle worn
or jammed
Suction/delivery valves worn,
dirty or jammed
Air suction
Worn gasket
Worn nozze
Suction/delivery valves dirty
Adjustment valve needle worn
or jammed
Worn gasket
Air suction
Worn, dityr valves
Worn bearings
Worn oil-water seal rings
Worn gasket
Worn O-Ring
Oil seal rings worn
Not plugged in properly
No power
28
REMEDIES
Check suction pipe and seals
Clean or replace
Replace
Replace
Clean or replace
Clean or replace
Check, clean and/or replace
Check the suction pipe
Replace
Replace
Clean or replace
Clean or replace
Replace
Check the suction pipe
Clean or replace
Replace
Replace
Replace
Replace
Replace
Check plug,cable switch
Check plug,cable switch