Marathon V-4830, Руководство по эксплуатации, техническому обслуживанию и установке

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2 MAINTENANCE
PROCEDURES - CYLINDER REBUILDING, LIMIT SWITCH ADJUSTMENT
CYLINDER REBUILDING
Remove hydraulic cylinder from baler.
Remove bolts and retainer plate from gland.
Remove internal retaining ring.
Remove rod from cylinder barrel.
Remove piston locknut and piston from cylinder rod.
Replace all seals. Discard old seals and old piston locknut.
Replace gland on rod.
Install piston on cylinder rod using new locknut (included in seal kit).
NOTE: Do not reuse old locknut. Torque new locknut to 1000-1200 ft-lbs.
Install piston and rod assembly in cylinder barrel. Be careful not to damage seals.
Install gland in barrel. Install internal retaining ring.
Bolt retainer plate to gland. Reinstall cylinder in baler. 1.
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WARRANTY AND SERVICE ON MOTORS
If the baler motor fails under warranty, have it checked by a qualified electrician or service person. If
there is no problem with fuses or wiring, the motor should be taken to the nearest authorized motor war-
ranty shop. If you do not have a list of qualified shops, contact Marathon Equipment Co. The motor war-
ranty shop will be able to inspect the motor and determine if it is factory defective. If the motor failed due
to defects in material or workmanship, contact the factory to determine if the motor will be replaced or
repaired. If motor failure was not due to defective material or workmanship, it will be repaired only if cus-
tomer agrees to pay for expenses. Marathon Equipment Co. will not absorb cost for pickup and delivery
to service centers. Removal and reinstallation are covered in the standard warranty policy.
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LIMIT SWITCH ADJUSTMENT (ALL HD UNITS)
The baler has only one limit switch. This switch controls the size of the bale and acti-
vates the BALE MADE light.
Make a mark on the inside of the bale chamber 39 3/4” from the baler floor (top of
corrugations).
Close the bale chamber door and feed gate and lower the platen until the line just
touches the top of the platen side panel.
Turn off and lock-out and tag-out the power. Adjust the BALE MADE limit switch arm
to the highest point on the actuator.
Remove the Lock-out and Tag-out provisions and turn on power. 1.
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LIMIT SWITCH ADJUSTMENT (ALL LP UNITS)
The baler has only one limit switch. This switch controls the size of the bale and acti-
vates the BALE MADE light.
Make a mark on the inside of the bale chamber 29 3/4” from the baler floor (top of
corrugations).
Close the bale chamber door and feed gate and lower the platen until the line just
touches the top of the platen side panel.
Turn off and lock-out and tag-out the power. Adjust the BALE MADE limit switch arm
to the highest point on the actuator.
Remove the Lock-out and Tag-out provisions and turn on power. 1.
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4.