ED EPT20-15EHJ, Руководство по обслуживанию

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8
REV. 03/2015
HYDRAULIC SYSTEM
4.2 Commissioning
After the handle is installed to the new vehicle, or
the vehicle has been used for more than 6 months,
further commissioning should be conducted to the
hydraulic pump, make sure that the hydraulic pump
is always working in the best condition. Gear lever
on the handle is associated with the screws on the
lever plate.
1. When the gear lever is at Gear 1, the vehicle is
in the state of lifting, turn the handle at this time,
the vehicle will be lifting.
2. When the gear lever is in the middle, Gear 2, the
vehicle is in the state of traveling, turn the handle
at this time, the vehicle won't be lifting or lowering,
this working condition is forward or reverse state.
3. When the gear lever is fl ipped to higher position,
Gear 3, the vehicle will be in the lowering state.
Operate the vehicle slowly when lifting hea-
vy load, do not rapidly flip the gear lever,
otherwise may damage the vehicle or the
loads!
4. After the handle is installed properly, follow the
steps described below for commissioning, the
methods are as follows:
The position of the screws underneath the lever
plate will decide if the working condition of gear
lever is normal:
Turn the handle, but the vehicle cannot lift, slightly
turn the screw counterclockwise and try turning
the handle until the vehicle can lift properly;
If there is no middle gear or the vehicle is lowering
too slowly, slightly turn the screw clockwise and
try turning the handle again until it can shift proper-
ly among the three gears, namely: middle, lifting,
lowering;
Hexagon nut at the screw is for the purpose of
locking, loosen it prior to adjustment and tighten it
after the adjustment is completed.
i
This step may be repeated several times so as
to complete this work, if necessary, until each
gear is functioning properly.