PN 26037-00 R072208
36
OPERATION
5.2 iniTial adjuSTmenTS
5.2.2 ToRQue limiTeR (Slip cluTch)
The CWS comes equipped with a torque limiter (slip clutch) on
the main drive of the CWS. The torque limiter is set in the en-
gaged position from the factory. Before use, the slip clutch must
be slipped and adjusted to ensure proper function.
alloWing The ToRQue limiTeR To Slip
Loosen the center locknuts (Figure 31) on the torque limiter
1.
so that the pressure is relieved from the pressure plates.
With the combine engine at idle speed, engage the PTO for
2.
2-3 seconds to make the torque limiter slip.
do not allow
the torque limiter to slip for more than 2-3 seconds at a
time to prevent damage to the linings
.
If the torque limiter does not slip, repeat the procedure 2
3.
or 3 times. If it still doesn’t slip, check that all the center
locknuts are loosened and not placing tension on the pres-
sure plates.
After the torque limiter has slipped, refer to the next section
4.
for instructions on how to reset the torque limiter.
Place all controls in neutral or off, stop combine engine, set
parking brake, remove ignition key, wait for all moving parts to
stop, then properly block machine before servicing, adjusting,
repairing, or unplugging.
WaRning
To prevent burn-up of slip disks the torque limiter (slip clutch)
must be adjusted prior to use.
impoRTanT
adjuSTing The ToRQue limiTeR
After the torque limiter has slipped, it must be adjusted to the ten-
sion required to operate the header. The goal of this procedure is
to have the torque limiter slip momentarily upon initial startup and
then operate normally. The slip clutch must not slip at full RPM.
Slowly engage the PTO with the engine running at idle
1.
speed.
If the torque limiter does not slip, shut off machine and loosen
2.
the center locknuts in 1/4 turn increments until it slips mo-
mentarily when the header is engaged. If the torque limiter
continues to slip after start-up, tighten the center locknuts
in 1/4 turn increments until it slips momentarily when the
header is engaged.
At the end of the season, or before any long period of non-
use, loosen the center locknuts to relieve the pressure on
the linings.
noTe
Figure 31, Adjusting the torque limiter
5.2.1 manifold adjuSTmenT
Adjust your header and pickup reel per the manufacturer’s
1.
recommendations.
Position air manifold to maintain clearance between air tubes
2.
and reel bats/tines.
Adjust the air tube position to point at the back of the sickle
3.
bar. This adjustment refers to the longer air tubes on Crary
Wind Systems.
Loosen tilt actuator clamp and adjust so the actuator is in
4.
middle of stroke (approx. 2” of actuator shaft exposed) with
tube nozzles pointed at the back of the sickle bar. Retighten
clamp.
Make sure air tubes do not hit ground when reel is at its
5.
lowest operating position. Adjust as required.
Summary of Contents for CWS 1010
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