Genie GR05-5001, Руководство по обслуживанию

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Section 3 • Scheduled Maintenance Procedures
REV B
November 2005
3 - 16 GR-12 • GR-15 • GR-20 Part No. 84700
CHECKLIST B PROCEDURES
B-11
Test the Drive Brakes
Proper brake action is essential to safe machine
operation. The drive brake function should operate
smoothly, free of hesitation, jerking and unusual
noise. Hydraulically-released individual wheel
brakes can appear to operate normally when not
fully operational.
Perform this procedure with the
machine on a firm, level surface
that is free of obstructions.
Be sure the platform extension
deck is fully retracted and the
platform is in the stowed position.
1 Mark a test line on the ground for reference.
2 Turn the key switch to platform control and pull
out the red Emergency Stop button to the on
position at both the ground and platform
controls.
3 Lower the platform to the stowed position.
4 Press the drive function select button.
5 Choose a point on the machine; i.e., contact
patch of a tire, as a visual reference for use
when crossing the test line.
a drive function select button BN8
6 Bring the machine to top drive speed before
reaching the test line. Release the function
enable switch or the joystick when your
reference point on the machine crosses the test
line.
7 Measure the distance between the test line and
your machine reference point. Refer to Section
2, Specifications.
The brakes must be able to hold
the machine on any slope it is able
to climb.
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