Problem Solving - Grizzly DEEP DIGGER Manual

16 Problem Solving

PROBLEM
Machine ripping deeper on one side
Loss of penetration
Damage to Deep Digger at tines at point
Rapid point wear
Machine 'bounces' in operation
December 2019
CAUSE
Trailed machine wheel rams not rephased
Linkage machine bottom link arms incorrectly adjusted
Uneven tyre pressure
Some soil types may produce bottom wear, thick hard pan,
or varying depth causing variations in performance.
Conditions too hard
Machine pitch angle incorrectly set, (nose down) over
loading points.
Machine being used to lever rocks and stumps
Excessive speed
Abrasive soil type
Tyre pressure too low
Specifications are subject to change without prior notification
REMEDY
Bleed system for at least 1 to 3 minutes to ensure all
air is expelled
Ensure these are level during operation
Inflate to correct pressure
Reverse points, and ensure that machine is level at
working depth
It my be necessary to wait until conditions are more
suitable
Ensure machine is level in working situation especially
in root bound pasture conditions
Stop! The machine is not designed for this operation.
Damage caused as a result will not be covered by
warranty
Wait until conditions are more suitable. Slow down!
Keep spare points on hand
Install hard faced points
Inflate to correct pressure (see assemby instructions)
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