Membrane Decal - Genie Z80/60 Service Manual

Section 4 • Repair Procedures
GROUND CONTROLS
6-3

Membrane Decal

The membrane decal is a special decal that
consists of a decal with an electronic membrane
on the backside. The membrane contains touch
sensitive areas that, when pushed, activates the
machine functions. The membrane buttons
activate machine functions similar to toggle
switches, but do not have any moving parts.
How to Replace the Membrane
Decal
1 Turn the key switch at to the off position.
2 Push in the red Emergency Stop button to the
off position at both the ground and platform
controls.
3 Remove the ground control box lid fasteners.
Open the control box lid.
4 Tag and disconnect the two ribbon cables from
the membrane decal at the ECM circuit board.
Electrocution hazard. Contact with
electrically charged circuits could
result in death or serious injury.
Remove all rings, watches and
other jewelry.
Component damage hazard.
Electrostatic discharge (ESD) can
damage printed circuit board
components. Maintain firm contact
with a metal part of the machine
that is grounded at all times when
handling printed circuit boards OR
use a grounded wrist strap.
4 - 60
5 Carefully remove the membrane decal from the
control box lid while guiding the ribbon cables
out of the control box lid.
6 Remove any decal adhesive from the control
box lid with a mild solvent.
Component damage hazard.
Certain solvents can damage LCD
display. Do not allow any solvent
to come in contact with the LCD
display screen.
7 Install the new membrane decal onto the control
box lid while guiding the ribbon cables through
the control box lid.
8 Connect the ribbon cables to the ECM circuit
board.
9 Close the control box lid and install the retaining
fasteners.
Z-80/60
June 2011
REV B
Part No. 88619