Digga PD 30 HP-7, Operator'S Manual

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PM-000145 - PD/SD HIGH POWERED PLANETARY DRIVE MANUAL - MARCH 2019
14 TROUBLE SHOOTING
No Rotation
Quick release coupler(s) not engaged Check quick release coupler(s)
Quick release coupler(s) faulty Replace faulty coupler(s)
Auxiliary valve on machine faulty Refer to machine manual
Hydraulic oil tank low FIll oil tank to maximum level
Hydraulic motor failure Contact your DIGGA Dealer*
Output shaft bearing failure Contact your DIGGA Dealer*
Planetary gear failure Contact your DIGGA Dealer*
Machine oil pump faulty Refer to machine manual
Slow Rotation
Low oil flow Check machine specifications
Drive unit to large for machine Contact your DIGGA Dealer*
Hydraulic system too hot See hydraulic section
Hood Leaking Oil
Hose(s) or Fitting(s) Leaking Tighten or replace
Motor ‘O’ ring failure Contact your DIGGA Dealer*
Output Shaft
Leaking Oil
Oil seal failure Contact your DIGGA Dealer*
Hydraulic motor failure Contact your DIGGA Dealer*
No Torque
Oil pressure too low Check machines specifications
Drive unit too small for machine Contact your DIGGA Dealer*
Hydraulic system too hot See hydraulic section
Grinding or Loud
Noise
Gearbox failure Contact your DIGGA Dealer*
TROUBLE POSSIBLE CAUSE REMEDY
SINGLE SPEED DRIVE UNIT
*
DO NOT DISASSEMBLE DRIVE TO ASSESS FAULT,
DISASSEMBLY WITHOUT WRITTEN PERMISSION AND
INSTRUCTIONS FROM DIGGA WILL VOID ALL WARRANTY.
HYDRAULIC SYSTEM
TROUBLE POSSIBLE CAUSE REMEDY
Oil Over Heating Restriction in Line Inspect and Repair
Auger Continually Stalling Limit Down Pressure
Drive Unit too Small Contact your DIGGA Dealer
Machine too Small Fit Drive Unit to Larger Machine
Hydraulic Oil Tank Low Fill Oil Tank to Maximum Level
Insufficient Oil Capacity Fit Oil Cooler
TROUBLE POSSIBLE CAUSE REMEDY
Slow Digging
Speed
Worn Teeth or Pilot
Replace (See Wear parts, inside back
cover)
Ground too Hard Contact your DIGGA Dealer
Low Oil Flow Check Machine Specifications
Auger too Large for Drive Unit Fit Larger Drive Unit
Machine too Small Fit Drive Unit to Larger Machine
AUGERS