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Orion
Revision 3.0
25 July 2016
PROBLEM
Carriage Lift
(Up & Down)
Carriage Will Not Move Up Or
Down (In Either Manual Mode
Or During An Auto Wrap
Cycle)
Table 4-1. Troubleshooting Chart (Continued)
POSSIBLE CAUSE
A False (No visible obstruction)
lift belt error has occurred.
Current Limiter in the carriage lift
VFD is activating.
Maximum speed setting on the
VFD is incorrect.
Machine's supply voltage is too
low.
Loose connections in the carriage
lift circuit.
CTS Flex Stretchwrapper
SOLUTION
Remove upper-rear access panel on the
back of the mast. Observe the position of
the lift belt roller switch at the top, inside
of the mast. The belt should be between
the metal frame and the switch's roller
lever. The lever roller should be activated.
If the belt is placed incorrectly, re-set belt
so that it is between the frame and the
switch's lever roller. The switch may need
to be re-positioned as to not give a false
signal.
Check for a mechanical bind in the car-
riage lift mechanicals, such as, worn belt
wheel bearings incorrectly aligned belt or
carriage safety cam-locks.
Identify and repair or replace worn parts.
Review the maximum frequency parame-
ter settings in the VFD. Refer to the sup-
plied VFD Manual for procedure.
Refer to the VFD manual and the Orion
parameter settings sheet supplied with the
machine for maximum frequency settings.
Check AC voltage (at the On-Off switch
terminals) while the machine is running
under load.
If voltage drops below 115, the supply is
not strong enough to run the machine cor-
rectly. Contact plant electrician. Do not
use household extension cords with the
machine.
Remove power from machine. Check for
loose connections in the carriage lift cir-
cuit such as; Primary supply to the Lift
VFD, Secondary supply from the VFD to
the drive motor and all connections in
between.
Re-seat all loose connections. Tighten
connections correctly.
Machine Manual
Troubleshooting
Page 4-7
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