Maruyama MS600F Manual De Instrucciones página 15

・"Troubleshooting and Actions for Power Sprayer" lists conditions that may occur and the actions to
be taken. Should any failure occur, see the list and take the proper action. If you do not know the
cause or have any question, please contact your MARUYAMA service dealer.
1. Model
2. Serial No.
3. Failure description (what resulted in what how by doing what)
Detail these matters.
For ◎ , ask your MARUYAMA service dealer for adjustment or repair.
State
Transmission
To the water
intake port
(1)
No suction
or low
suction
Water intake
and
pressurizing
part (cylinder)
Pressure control
Water intake and
(2)
pressurizing part
Pressure does
Pressure control
not increase
Troubleshooting and Actions for Power Sprayer
Cause
Belt slip
Suction clogged with dust / dirt
Suction hose damaged/bent
Water intake connection packing failure
Connection error
Too long water intake hose
Too large water intake pump head
Water intake valve/discharge valve clogged with dust or stuck
Water intake valve/discharge valve assembly error
Water intake valve/discharge valve damaged or worn out
Discharge valve spring broken
Piston packing damaged
O-ring damaged
Seal packing damaged
Pressure regulator in the pressurizing state
Insufficient water intake volume
Pressure regulator error
Action
Adjust/replace
Clean
Repair/replace
Repair/replace
Connect correctly
Replace
Decrease depth
Clean
◎
Assemble correctly
◎
Correct/replace
◎
Replace
◎
Replace
◎
Replace
◎
Replace
◎
Reduce the pressure
◎
See (1)
Adjust/replace
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