Hardi Commander Plus SPC Series User Manual

80
GB 16 05 01
Fault-finding
FAULT
Operating unit not function-
ing
PROBABLE CAUSE
Blown fuse(s).
Wrong polarity.
Valves not closing properly.
No power.
CONTROL/REMEDY
Check mechanical function of microswitches.
Use cleaning/lubricating agent if the switch
does not operate freely.
Check motor. 450-500 milli-Amperes max.
Change motor, if over.
Brown - pos. (+). Blue - neg. (-).
Check valve seals for obstructions.
Check microswitch plate position. Loosen
screws holding plate a
1
/
2
turn.
Wrong polarity. Check that brown is pos. (+),
Blue is neg. (-).
Check print plate for dry solders or loose
connections.
Check fuse holder are tight around fuse.
EVEV
EVEV
EV
C OperC Oper
C OperC Oper
C Oper
aa
aa
a
ting unitting unit
ting unitting unit
ting unit
FAULT
Boom will not fold in or out
Boom will not fold com-
pletely
Boom not aligned
Boom will not stay in
spraying position
Wing to be kept folded
swings out when unfolding
other side of the boom
PROBABLE CAUSE
Cylinder
Cables
Cables
Various
Various
CONTROL/REMEDY
Adjust the fold cylinder
Check adjustment of centre cables
Adjust and grease complete boom cables
and stops
Check for hydraulic leaks through solenoid
block.
Check for a solenoid that is stuck open.
Boom must be completely unfolded - then fold
out the desired boom wing.
Check for hydraulic leaks through solenoid
block.
Check for a solenoid that is stuck open.
MecMec
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Hardi Commander Plus SPC Series Specifications

General

Brand	Hardi
Model	Commander Plus SPC Series
Category	Farm Equipment
Language	English