EP Equipment EPT20-15ET, Руководство по обслуживанию

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66
REV. 09/2016
HYDRAULIC SYSTEM
7
7.6.3 Removal and Installation
Cylinder Maintenance
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Install the cylinder according to the reverse
order of removal ;
Add hydraulic oil of the same specifications
into the tank, see Section 2.2.3;
Pull out emergency stop switch and turn on
the key switch;
Repeat Lift - Lower cylinder to discharge the
air within the tubings and cylinder;
Check the hydraulic oil level and make sure
that the liquid is at standard level.
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Hold the cylinder (6) by hand, tap out the
pin shaft (3) from the side and remove the
cylinder;
Hydraulic oil may damage truck parts and cont-
aminate the environment. When removing joints
or tubings, place a clean container under it for
discharge of hydraulic oil.
CAUTION
Before going on with the next step, please fix
the cylinder properly fi rst. Be sure to avoid the
falling of cylinder during removal, resulting in
personal injury.
CAUTION
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Lower the forks completely down, press the
emergency stop switch and turn off the key
switch;
Remove the upper cover; (see Section 4.2.1)
Turn the handle tube (2) to the right till the
end;
Unscrew the articulated joint (1) and remove
the tubing from the cylinder;
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Unscrew two screws (4) and the screw (5);