McHale HS2000 Round Bale Wrapper
85
14.10 Control box display
14.11 Hydraulic operation
Resume button will
not work after the
stop button is
pressed
This resets the control box
memory
Use “MAN” control to index the
dispensers to over the wheel,
switch to “Auto” mode and then
press “Auto-start”
Symptom Reason Solution
“Dispenser position”
is displayed
Incorrect dispenser
position
Switch to “MAN” mode and
move dispensers to
their “home” position (directly
over the wheels)
Dispenser ‘stop position’
sensor is misaligned
Refer to section 10.5 for sensor
adjustment
“Dispenser safety” is
displayed
One or both safety arms
have been activated (arm
is pressing against alumin-
ium box section)
Reposition safety arm(s) into
the working position and press
the Resume button on the con-
trol box
“LOW BATT” is dis-
played
Supply voltage too low/
poor connection
Check connections, battery and
charging system
Symptom Reason Solution
Hydraulics under
pressure when wrap-
per is idle
Valve set to closed centre
on open centre system
Change valve setting, see sec-
tion 5.10, Hydraulic spool valve
setup
Dump valve near
main valve block is
leaking
Return hose not connected Ensure that the “tank return”
line is connected “to tank” and
check quick release coupling.
Check tractor manual for
hydraulic connections on tractor
Incorrect line connection
Too high of an oil flow to the
machine
Set oil flow to 35l/min. and
ensure oil pressure is at a
minimum of 170 bar
Symptom Reason Solution
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