![background image](http://html.mh-extra.com/html/genie-industries/z-30-20/z-30-20_service-manual_2212604030.webp)
4 - 10
Genie Z-30/20
Part No. 43063
Service Manual - Third Edition
Section 4 - Scheduled Maintenance Procedures
TABLE
B
PROCEDURES
B-6
Test the Key Switch
Proper key switch action and response is essential
to safe machine operation. The machine can be
operated from the ground or platform controls and
the activation of one or the other is accomplished
with the key switch. Failure of the key switch to
activate the appropriate control panel could cause
a hazardous operating situation.
1 Lift the red Emergency Stop switch cover and
move the toggle switch to the
ON
position. Pull
out the Emergency Stop Button to the
ON
position at the platform controls.
2 Turn the key switch to platform control.
3 Check the machine functions from the ground
controls.
Result: The machine functions should not
operate.
4 Turn the key switch to ground control.
5 Check the machine functions from the
platform controls.
Result: The machine functions should not
operate.
6 Turn the key switch to the
OFF
position.
Result: No function should operate, the
machine should stop.
B-7
Test the Emergency Stop
Function
A properly functioning Emergency Stop button and
Emergency Stop Switch are essential for safe
machine operation. An improperly operating
Emergency Stop function may fail to shut off
power and stop all machine functions resulting in a
hazardous situation.
As a safety feature, selecting
and operating the ground controls
will override the platform controls,
including the Emergency Stop
button.
1 Turn the key switch to ground control and lift
the red Emergency Stop switch cover and
move the toggle switch to the
ON
position.
2 Push down the Emergency Stop Switch cover
at the ground controls to the
OFF
position.
3 Attempt to activate any function at the ground
or platform controls.
Result: No functions should operate.
4 Turn the key switch to platform control and lift
the red Emergency Stop switch cover and
move the toggle switch to the
ON
position at the
ground controls. Pull out the Emergency Stop
Button to the
ON
position at the platform
controls.
5 Push down the Emergency Stop button to the
OFF
position at the platform controls.
6 Attempt to activate any function at the platform
controls.
Result: No machine functions should operate.
The ground Emergency Stop
Switch will stop all machine
operation, even if the key switch
is switched to platform control.
Содержание Z-30/20
Страница 1: ...Service Manual Technical Publications Third Edition First Printing Part No 43063 ...
Страница 104: ...Service Manual Third Edition Section 6 Schematics 6 2 Genie Z 30 20 Part No 43063 Electrical Symbols Legend ...
Страница 106: ...Service Manual Third Edition Section 6 Schematics Ground Controls Legend Part No 43063 Genie Z 30 20 6 4 ...
Страница 108: ...Part No 43063 Genie Z 30 20 6 6 Section 6 Schematics Service Manual Third Edition Platform Controls Legend ...
Страница 109: ...Service Manual Third Edition Section 6 Schematics Hydraulic Symbols Legend 6 7 Genie Z 30 20 Part No 43063 ...
Страница 135: ...Part No 43063 Genie Z 30 20 7 25 Service Manual Third Edition Section 7 Repair Procedures MANIFOLDS ...
Страница 139: ...Part No 43063 Genie Z 30 20 7 29 Service Manual Third Edition Section 7 Repair Procedures MANIFOLDS ...
Страница 141: ...Part No 43063 Genie Z 30 20 7 31 Service Manual Third Edition Section 7 Repair Procedures MANIFOLDS ...