LGMG AS0607E, Руководство по обслуживанию

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Maintenance Manual of Elevating Work Platform
24
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Raise the platform to the highest location
and continue to press the lifting function
selector button.
Result: The alarm is outputted.
Result: No alarm is outputted. Calibrate the
platform overload system
5) Lower the platform via the manual lowering
function until the platform is folded
6) Carefully remove the short circuit lines of the
upper limit switch
7) Raise the platform to the highest location and
continue to press the lifting function selector
button.
Result: No alarm is outputted. The system
function is normal.
Result: The alarm is outputted and the
platform overload system is abnormal.
Eliminate the failures of limit switch, its wire,
installation bracket and the like or calibrate the
overload system.
8) Lower the platform to a given height above
the ground. The height of every model is
given in the following table
Model Height (m)
SS0407E 1.8
AS0607E 2.5
AS0812E 3.2
AS1012E 3.73
AS1212E
4
AS1413E
9) Lift the safety prop, move it to the center of
the scissor sleeve center and rotate it upward
until it is vertical.
10) Lower the platform height until the safety
prop completely contacts the shaft sleeve
△
! Warning: crush hazard
Be sure to put your hand on correct
position of the safety prop when
lowering the platform
.
11) Connect the wire of limit switch to its original
status and install the limit switch cover
12) Install the limit switch base cover.
13) Install the platform limit switch base cover.
14) Slightly raise the platform and recover the
safety prop to the installation position.
15) Lower the platform to the folding position
C-2
Replacement of exhaust cover of hydraulic oil
tank
This step shall be made once per 50h or per
season, whichever is shorter.
1) The hydraulic oil tank is a ventilated oil tank.
An air filter is provided inside the exhaust
cover, which can be blocked as time goes on.
In case the exhaust cover fails or is
inappropriate installed, once any impurities
invade into the hydraulic system, the
component may be damaged. The frequent
inspection is the must for the poor working