Danuser HP-3060 Hex - Manual (Page 14)

14
Troubleshooting
a) Low flow Check with flow meter.
If low, investigate the cause.
b) Fittings or connections Replace with proper fittings.
are too small or incompatible
c) Line restrictions Clear lines.
d) Dirty oil or oil filter Change oil and oil filter according
to vehicle manufacturer’s
recommendation.
e) Hydraulic pump worn See your dealer for repairs.
or damaged
a) Worn teeth or point Replace with new ones.
b) Ground too hard and dry Order hardfaced or carbide teeth
and point.
a) Low system pressure (PSI) Check with pressure gauge.
If low, investigate the cause.
a) Fittings loose or damaged Tighten or replace fittings.
b) Hoses loose or damaged Tighten or replace hoses.
c) Hydraulic motor seals See your dealer for repairs.
worn or damaged
a) Low quantity of Fill reservoir to proper level.
hydraulic oil Increase reservoir storage capacity.
b) Improper oil Replace with proper oil.
c) Dirty oil or oil filter Change oil and oil filter according
to vehicle manufacturer’s
recommendation.
d) Fittings loose or damaged Tighten or replace fittings.
e) Hoses loose or damaged Tighten or replace hoses.
f) Improper hose size Check hose diameter and length
requirements.
a) Hydraulic relief pressure Adjust vehicle hydraulic relief
setting too high pressure setting to within drive
unit specifications.
b) Hoses worn or damaged Replace hoses.
c) Hose rating too low for Replace with hoses with
hydraulic system pressure working pressure rated higher
than vehicle hydraulic pressure.
d) 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]
PROBLEM POSSIBLE CAUSE SOLUTION
Auger Will
Not Drill
Slow Speed
Lacks Drilling
Power
Oil Leaks
Oil Over
Heating
Hydraulic
Hose Failure