Multiquip WRS5200DFPU (KUBOTA WG972-GL-E3 DUAL FUEL) - Manual (Page 62)

page 62 — wrs5200dfpu hYdrauLIC roLLer sCreed • operatIon manuaL — rev. #0 (08/18/14)
table 7. screed troubleshooting
Symptom Possible Problem Solution
Engine running rough or not at all
Kill switch malfunction?
Make sure that the kill switch is
functioning properly. Replace switch if
necessary.
Fuel?
Look at the fuel system. Make sure there
is fuel being supplied to the engine.
Check to ensure the fuel filter is not
clogged.
Choke stuck in "ON" position?
Check ckoke button on control box and
choke solenoid on engine.
Other problems? Consult engine manufacturer’s manual.
Safety kill switch not functioning
Loose wire connections? Check wiring. Replace as necessary.
Bad contacts? Replace switch.
Lights not working
Wiring?
Check all electrical connections,
including the master on/off switch, and
check to see if the wiring is in good
condition with no shorts. Replace as
necessary.
Lights?
Check to see if light bulbs are still good.
Replace if broken.
Strike tubes are not turning
Strike tube motor has come out of the
motor mount?
Check to see if the pin which holds the
strike tube motor on the end of the strike
tube has broken or come out..
Loose strike tube motor coupling?
The strike tube motor coupling may have
lost the keystock.
Low hydraulic oil?
Check the sight gauge on the side of
the hydraulic tank for fluid level. Fill as
necessary.
Drive tubes are not turning
Valve not engaged?
On the power unit, the three position
valve should be in the “screed operation”
position.
Operator kill seat switch not working? Check or replace switch
Low hydraulic oil?
Check the sight gauge on the side of
the hydraulic tank for fluid level. Fill as
necessary.
One side of drive tubes will not turn Defective Drive Motor? Check or replace drive motor.
When turning the ignition switch, nothing
happens.
Low battery Charge battery
Emergency stop switch is down
Place emergency stop switch in the
“up” position for key switch to function
properly.
Loose wire connections Check wiring. Replace as necessary.
troUbleshooting (screeD)