- 48 -
www.NewLeader.com
(800) 363-1771
305438-J
L5034G4
Troubleshooting
Reason:
Correction:
1� Hydraulic oil level low�
Add hydraulic oil to reservoir to maintain level around
mid-point of sight gauge�
2� Shut Off valve on oil reservoir not open�
Open valve fully by turning counter clockwise until it
stops�
3� Hydraulic Pump is not rotating�
1� PTO is disengaged� Shift into engagement�
2� Drive line has failed� Repair or replace�
3� Key in pump shaft has failed� Replace key�
4� U-joint pin or key has failed� Replace pin or key�
4� Worn pump�
With flow meter arranged to check relief valve setting
above, open load valve fully. Read flow rate with truck
engine running at max RPM. Close load valve until
pressure reads 1000 PSI (69 bar)� Flow rate should not
decrease more than three (3) GPM. If flow loss is greater,
replace pump�
5� Conveyor relief valve open to return line�
Using relief valve testing adapter and flow meter, test
valve for opening pressure� If not 3100 PSI (214 bar),
replace relief valve�
6� Jammed or frozen spinner motors�
Free up� If not possible, replace as required�
7� Jammed or frozen conveyor�
Free up conveyor�
8� Defective radar�
Check speed on console� Repair or replace radar as
required�
9� Control processor’s power is in “Off”
position�
Turn on control processor�
Spinner motors do not turn when spinner control valve is in running position or conveyor does not run
when placed in “On” position� See reasons 1, 2, 3, 4, 6, 7, 8 & 9�
Spinners turn but conveyor does not run in manual mode� See reasons 5, 7, 9 & 10�
Console in operation mode, but the conveyor does not move when the machine moves� See reasons 5,
7, 9 & 10�
Spinner speed does not stay constant� See reasons 4, 8, 11, 12 & 13�
Spinners run with cab control in “Off” position� See reason 14�
Hydraulic oil overheats (200° F (93�33° C) or hotter)� See reasons 1, 5, 8, 15, 16, 17 & 18�
Light flashes and buzzer sounds intermittently. Conveyor runs in jerks. See reasons 19.
Conveyor does not run with cab control “On”, PTO engaged and vehicle driving forward� See reasons 20�
Conveyor runs when control switch in cab is in “Off” position� See reasons 15�
Conveyor starts to run when PTO is engaged� See reasons 15, 20�
Controller application or programming� Refer to the control manual’s Troubleshooting section�
Содержание L5034 G4
Страница 6: ...Insert Current New Leader Warranty Warranty...
Страница 7: ...SAFETY...
Страница 26: ...INSTALLATION...
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Страница 36: ...34 This page is intentionally left blank www NewLeader com 800 363 1771 305438 J L5034G4 Notes...
Страница 37: ...OPERATIONS MAINTENANCE...
Страница 50: ...47 L5034G4 www NewLeader com 800 363 1771 305438 J Troubleshooting Hydraulic Schematic...
Страница 54: ...CONTROLLER...
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Страница 91: ...SPREAD PATTERN...
Страница 102: ...PARTS...
Страница 106: ...100 www NewLeader com 800 363 1771 305438 J L5034G4 Feedgate Body 2 3 4 5 7 1 13 14 15 8 9 11 10 8 9 11 12...
Страница 114: ...108 www NewLeader com 800 363 1771 305438 J L5034G4 Main Bin Body Hydraulics...
Страница 115: ...109 L5034G4 www NewLeader com 800 363 1771 305438 J Main Bin Cont Body Hydraulics...
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Страница 138: ...132 www NewLeader com 800 363 1771 305438 J L5034G4 Rear Wipers Conveyor 2 3 4 9 11 15 10 1 5 6 7 8 12 13 14 16 17 18...
Страница 141: ...135 L5034G4 www NewLeader com 800 363 1771 305438 J 2 3 4 5 6 7 8 9 10 1 8 9 4 11 12 13 14 Enclosure Assembly...
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Страница 150: ...144 www NewLeader com 800 363 1771 305438 J L5034G4 Spinner Speed Sensor Spinners 1 3 4 5 6 7 8 4 5 7 5 7 1 3 6 5 7...