Vestil DRUM-LRT handleiding
Handleiding
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Maintenance and repair
T
ROUBLESHOOTING
G
UIDE
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Warning: Before performing any task, always block drive wheel off of the ground.
Consult the factory for problems at time of installation, or for any problems not addressed
below.
Problem: Possible cause(s): Action:
Unit will not raise; motor does not
run
Loose wire
Bad solenoid
Upper limit switch out of
adjustment
Blown fuse
Batteries discharged
Verify 24 volts at coil when
raise is pushed, if no
voltage; trace wiring
back to till her head
looking for voltage on
each side of the
connectors until the bad
connection is found.
If voltage is present at the solenoid
and the unit does not rise, remove
the two wires to the coil and
measure the coil resistance. It
should be around 19 ohms. If it’s
open, or shorted replace the
solenoid.
Bypass upper limit switch and see if
the unit raises…DO NOT TAKE IT
ALL THE WAY UP… If it does rise,
verify the limit switch is normally
closed and will open when
activated. If the limit switch is ok,
try to adjust the switch
accordingly so that the units raise
height is approximately 7 to 8”
Check fuses above motor controller
Re-charge batteries
Unit will not raise; motor runs Lower solenoid stuck on
No hydraulic oil
Check to see if the lowering switch is
stuck on. If it is, remove the tiller
head via 3 screws on bottom and
replace switch, or tap on switch to
see if it can be freed up.
Re-fill hydraulic oil
Unit will not lower
Loose wire; bad coil
Upper limit switch out of
adjustment
Verify 24 volts at coil when lower is
pushed, if no voltage, trace wiring
back to tiller head looking for
voltage on each side of the
connectors until the bad
connection is found.
If voltage is present at the coil and
the unit does not lower, remove
the connector to the coil and
measure the coil resistance. It
should be around 39 ohms. If it’s
open, or shorted replace the coil.
Loosen hydraulic line at pump to
relieve pressure build up. Re-
adjust limit switch so unit stops at
7 to 8 inches above the ground.
Bekijk gratis de handleiding van Vestil DRUM-LRT, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Vestil |
| Model | DRUM-LRT |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8637 MB |
