22
Troubleshooting
Problem
Possible Cause
Solution
Slow speed
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investigate the cause
Fittings or connections are too small or
incompatible
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Line restrictions
Clear lines
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manufacturer's recommendation
Hydraulic pump worn or damaged
See your dealer for repairs
Auger will not drill
Worn teeth or point
Replace with new ones
Ground too hard and dry
Order hardfaced or carbide teeth and point
Lacks drilling power
Low system pressure (PSI)
Check with pressure gauge, and if low,
investigate the cause
Oil leaks
Fittings loose or damaged
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Hoses loose or damaged
Tighten or replace hoses
Hydraulic motor seals worn or damaged
See your dealer for repairs
Oil over heating
Low quantity of hydraulic oil
Fill reservoir to proper level and/or
increase reservoir storage capacity
Improper oil
Replace with proper oil
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manufacturer's recommendation
Fittings loose or damaged
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Hoses loose or damaged
Tighten or replace hoses
Improper hose size
Check hose diameter and length require-
ments
Hydraulic hose failure
Hydraulic relief pressure setting too high
Adjust vehicle hydraulic relief pressure
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Hoses worn and damaged
Replace hoses
Hose rating too low for hydraulic system
pressure
Replace with hoses with working pressure
rated higher than vehicle hydraulic pressure
Hoses pinched
Reroute hoses
For additional assistance, please call your dealer or contact Danuser direct:
Tel: (573) 642-2246
Fax: (573) 642-2240
E-mail: [email protected]
