Test Twine or Net Wrap Actuator Current (Channel 018)

Current overload protection to twine actuator is bypassed when using channel 018. Extended use of channel 018 can cause actuator damage.

Channel 018 allows operator use of EXTEND and RETRACT keys to position actuator for service.

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BaleTrak™ Pro Monitor-Controller

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BaleTrak Plus Monitor-Controller

A - COUNTER Key

B - EXTEND Key

C - RETRACT Key

This test is used to determine the working condition of the actuator through its entire range of operation.


To Test Actuator (Motor and Linkage):

  1. Remove roll of net wrap material from baler if testing net actuator voltage. If the PTO is engaged with the net actuator extended, the net feeds into the empty baler and damage can occur to the pickup or rotary feed system.

    If testing net and wrap actuator current, remove roll of net wrap material from baler.

  2. Turn tractor key to ON position. Do not start tractor engine.

  3. Press and hold COUNTER key (A) while turning monitor-controller ON.

  4. Continue to hold COUNTER key and press PLUS key until CH018 appears in digital display.

  5. Release COUNTER key; digital display changes to show actuator static current flow reading of 0 to 1.

  6. To operate the actuator in both directions, use the EXTEND (B) and RETRACT (C) keys. Display must show a current flow reading from1 and 8 while actuator motor is operating during mid stroke (no load).

    • Below normal readings indicate low tractor voltage, or poor or corroded harness connections
    • Above normal readings indicate binding linkage or partially shorted motor windings
    • Current spike reading indicates mechanical obstruction to linkage

  7. Continue to operate the actuator to fully retracted position. Display must show stall (load) current reading from22 and 30.

    • Below the normal reading indicates bad or corroded harness connections
    • Above the normal reading indicates partially shorted motor windings or actuator binding

  8. To move the actuator to the home position, press RETRACT key (C).

  9. Turn monitor-controller OFF. Turn tractor key to OFF position. Remove key.

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