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Section 5 – Procedures
5.4-4 Electronic Tilt Switch Setup
Procedure
Tilt Switch Replacement
Y AXIS
X AXIS
1. Park the MEWP on a firm level surface.
2. Disconnect the tilt switch from the 4 pin
connector.
NOTE
Make sure the part number of the old tilt switch
and new tilt switch are the same.
3. Remove the old tilt switch from the mount.
4. Install the new switch on the mount and connect
the switch plug to the 4 pin connector.
NOTE
The tilt circuit is only powered when the controls
are powered up.
5. Turn the main disconnect switch to the ON
position
.
6. Turn te base/off/platform key switch to the base
position
.
238274AAA
140
7. Pull out both emergency stop buttons
8. Verify the switch is powered (red or green LED
will be continually blinking).
Red LED
Green LED
9. Program the tilt switch:
a. Press and release the set to zero button 3
times. Observe LED flash codes as shown
below.
b. Only the red LED will
blink for 4 seconds.
c. Both LEDs will flash for
1 second.
Results: The switch is
learning the new zero
position.
d. Both LEDs will turn on
solid for 1 second.
Results: The new zero
position has been
learned.
e. The green LED will flash and then the
red LED will turn on solid for 2 seconds.
Results: The switch is verifying the new zero
position.
Red LED
Green LED
f. Only the red LED will
blink for 4 seconds.
10. Turn the main power disconnect switch to the off
position
.
11. Push in the emergency stop buttons
Turret
.
Red LED
Green LED
Red LED
Green LED
Red LED
Green LED
Red LED
Green LED
Red LED
Green LED
Red LED
Green LED
.
SJ45 AJ+
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