EKKO EA15B Spezifikation - Seite 6
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5. Troubles shooting
No
Trouble
The forks can't be lift the max.
1
height.
2
The forks cannot be lifted up.
(Motor is rotary)
3
The motor cannot run.
4
The
forks
descended.
5
Leaks
The fork descends without the
6
release valve worked.
7
Battery cannot be charged
Note: Without authorization or training, it is strictly prohibited to repair!
-The hydraulic oil is not enough.
-Without hydraulic oil.
-The oil has impurities.
-The urgent switch is pressed
down, cut off the power.
-The voltage is too lower.
-The connectors of electrical wire
is loose.
-The contact of DC motor is bad.
-The piston rod or mast is
deformed resulting from partial
loading slanting to one side or
over-loading.
cannot
be
-The fork was kept in the high
position for long time with
piston rod bared to arise in
rusting and jamming of the rod.
-The release valve of pump is not
opened.
-Sealing parts worn or damaged.
-Some part cracked or worn into
small.
-The impurities in the oil cause
the release valve to be unable to
close tight.
-Sealing parts worn or damaged.
-The release valve is damaged.
-Battery is bad.
-The charging plug is loose.
Clause
-Pour in the oil.
-Fill in the oil.
-Change the oil.
-Turn it clockwise, switch on the
-Charge it.
-Turn it firm.
-Replace with new one.
- Replace with new one.
-Keeping the fork in the lowest
-Check it, if damaged, replace
-Replace with the new one.
-Replace with the new one.
-Replace with new oil.
-Replace with the new one.
-Replace with the new one.
- Replace with the new one.
- Turn it firm.
- 5 -
Fixing Methods
power
position if not using and pay
more attention to lubricate the
rod.
with new one.