Lit. No. 72131, Rev. 00
July 15, 2018
26
POLY HOPPER SPREADERS – TROUBLESHOOTING GUIDE
Please see your distributor for service. The troubleshooting reference table below may guide you in diagnosing the issue.
For a reference table of the cab control error codes, see the Operating the Hopper Spreader – Cab Controls section of this manual.
Before servicing the spreader:
• Review all safety information.
• Con
fi
rm that all electrical connections are tight and clean.
• Con
fi
rm that nothing is jammed in the hopper.
Problem
Possible Cause
Suggested Solution
No power to cab control.
Ignition and control switches ON;
control knob indicator lights not
illuminated.
1. Control connector plug is loose.
1. Check plug connection at cab control.
2. Switched accessory connection
is poor or faulty.
2a. Check for low battery voltage.
2b. Check switched accessory connection.
3. Vehicle control harness is damaged.
3. Repair or replace damaged wires or harness as required.
Turning control knobs does not
change motor speed.
1. Malfunctioning cab control.
1. Replace cab control.
2. Malfunctioning spreader module.
2. Replace spreader module.
3. Check for damaged harnesses.
3. Replace harnesses.
Spreader does not operate.
1. Check error codes.
1. Refer to error codes troubleshooting table.
2. Wire harness is damaged or has an open circuit
between cab control and spreader.
2a. Check plug connections at cab control and spreader.
2b. Check wire connections at spreader motor and at vehicle battery:
disconnect motor leads, turn Material Width and Material Flow
knobs to maximum, and check for voltage at motor leads.
2c. Repair or replace damaged wires and connectors.
2d. Check the 100A in-line fuse on the 22" red cable. Replace if
necessary.
Spinner does not turn.
Unplug the spreader harness and tag out, if required,
before performing any of the following repairs.
1. Obstruction is preventing rotation.
1. Clear obstruction.
2. Drive belt is loose or damaged.
2. Adjust the tension or replace the belt if worn or damaged.
3. Motor pulley is not secured to motor shaft.
3. Tighten the pulley set screw or replace the pulley if damaged.
4. Spinner pulley is not secured to spinner shaft.
4. Tighten the pulley set screw or replace the pulley if damaged.
5. Spinner shaft bearings are dry or seized.
5. Grease or replace bearings.
Table continues on next page.
Содержание LOW-PRO 300W
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Страница 19: ...Lit No 72131 Rev 00 July 15 2018 17 POLY HOPPER SPREADERS ...
Страница 39: ...Lit No 72131 Rev 00 July 15 2018 37 STAINLESS STEEL HOPPER SPREADERS ...
Страница 73: ...Lit No 72131 Rev 00 July 15 2018 71 SPREADER ACCESSORIES ...
Страница 84: ...Lit No 72131 Rev 00 July 15 2018 82 Tailgate Spreaders ...
Страница 94: ...Lit No 72131 Rev 00 July 15 2018 92 Low Profile Tailgate Spreaders ...
Страница 99: ...Lit No 72131 Rev 00 July 15 2018 97 Low Profile Tailgate Spreaders ...
