Ohio Medical P20-M, Руководство по эксплуатации

Страница: 8 / 16

8 255549 (Rev.1) 01/2014
8. Trouble Shooting
Problem Possible
Action
Check Repair Replace
On
running
Pressure
can’t be
raised
properly
Valve assembly broken; or liner
leaking
V V
Intake fi lter blocked V V
Pipe leaking V V
Piston ring or cylinder worn V V
V-belt loosen or worn-out V V V
Abnormal
pressure
Fault unloading system V V
On
running
Unusual
sounds
V-belt loosen or worn-out V V V
Set bolts loosen V V V
Fault motor V V
Uneven foundation fl oor V
Defective bearing V
Piston hits valve assembly V V
Guide rings worn-out V
On
running
Abnormal
vibration
Uneven foundation fl oor V
V-belt loosen or worn-out V V V
Set bolts loosen V V
Abnormal piping V V
On
running
Abnormal
temperature
Wrong rotation of motor V
High ambient temperature V
V-belt loosen or worn-out V V
Valve assembly broken V V
Compression rings worn-out V
On
running
Overheat
motor
Bearing broken V
Fault motor V V
Unable
to start
Motor fail to
start
Electrical connection loosen V V
Motor current protector is tripped V V
Fault motor V V
Piston bearing burn out V V
Under safety protection activating
situation
V
Unusual
motor sound
Low voltage V V