LGMG AS0607E, Руководство по обслуживанию

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Maintenance Manual of Elevating Work Platform
26
The filter core shall be frequently
replaced in the poor working
environment.
△
! Warning: scald hazard
Watch out the hot oil. The exposure to
the hot oil may cause the severe burn.
△
! Notice: the oil return filter of
hydraulic oil tank is installed at the
center between the functional valve
block and the hydraulic power unit.
①
Clean the hydraulic oil overflowed from the
filter and then remove the filter with a
spanner.
②
Remove the filter and replace a new filter
core.
③
Apply the hydraulic oil coating on the filter
seal ring and tighten the seal ring with
hands.
④
Mark the time and date of replacement with
a marking pen on the filter core
replacement table.
⑤
Switch the key switch to the ground
controller and draw out the red emergency
stop buttons from the ground and platform
controller.
⑥
Press and press the lifting function selector
button.
⑦
Check the filter component for oil leakage.
⑧
Clean the overflowed hydraulic oil.
1.13 Steps of checklist E
E-1
Test and replacement of hydraulic oil
This procedure is made once per 200h or per
year, whichever is shorter.
1) The replacement or test of hydraulic oil is
essential to the good equipment performance
and service life. The polluted hydraulic oil
and the filter can affect the machine
performance, which can damage the parts, if
being used still. The frequent operation is
especially required in the poor operation
situations.
2) Check if it is necessary to replace the
hydraulic oil with an oil separator in advance.
3) It the hydraulic oil has not been replaced for
two years, check it once per quarter. Replace
the hydraulic oil, if the inspection fails.
△
! Notice: this operation shall be
made when the machine is folded.
△
! Warning: The operation of live
circuit may cause the severe injury or
even the death. Take off rings, watches
and other jewelry in the operation
process.
①
Open the installation try of hydraulic
power unit.
②
Mark and disconnect the oil return pipe