Troubleshooting - Danuser EP6 Hex Operator's Manual

Troubleshooting

PROBLEM POSSIBLE CAUSE
Slow Speed
a) Low flow
b) Fittings or connections
are too small or incompatible
c) Line restrictions
d) Dirty oil or oil filter
e) Hydraulic pump worn
or damaged
Auger Will
a) Worn teeth or point
Not Drill
b) Ground too hard and dry
Lacks Drilling
a) Low system pressure (PSI)
Power
Oil Leaks
a) Fittings loose or damaged
b) Hoses loose or damaged
c) Hydraulic motor seals
worn or damaged
Oil Over
a) Low quantity of
Heating
hydraulic oil
b) Improper oil
c) Dirty oil or oil filter
d) Fittings loose or damaged
e) Hoses loose or damaged
f) Improper hose size
Hydraulic a) Hydraulic relief pressure
Hose Failure
setting too high
b) Hoses worn or damaged
c) Hose rating too low for
hydraulic system pressure
d) Hoses pinched
For additional assistance, please call your dealer or contact Danuser direct:
SOLUTION
Check with flow meter.
If low, investigate the cause.
Replace with proper fittings.
Clear lines.
Change oil and oil filter according
to vehicle manufacturer's
recommendation.
See your dealer for repairs.
Replace with new ones.
Order hardfaced or carbide teeth
and point.
Check with pressure gauge.
If low, investigate the cause.
Tighten or replace fittings.
Tighten or replace hoses.
See your dealer for repairs.
Fill reservoir to proper level.
Increase reservoir storage capacity.
Replace with proper oil.
Change oil and oil filter according
to vehicle manufacturer's
recommendation.
Tighten or replace fittings.
Tighten or replace hoses.
Check hose diameter and length
requirements.
Adjust vehicle hydraulic relief
pressure setting to within drive
unit specifications.
Replace hoses.
Replace with hoses with
working pressure rated higher
than vehicle hydraulic pressure.
Reroute hoses.
Tel: (573) 642-2246
Fax: (573) 642-2240
E-mail: sales@danuser.com
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