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Electronic Tilt Switch Setup Procedure Section 5 – Procedures
5.4-2 Reprogramming Existing Tilt Switch
Red LED
Green LED
Light Indicators
The set to zero button is located
on this face next to the harness
1. Make sure the MEWP is parked on a rm level
surface.
2. Chock or block wheels to keep the MEWP from
rolling forward or backward.
3. Lower platform completely. Extend the
transverse deck to the service position. Open
the base cover and prop it in position using the
rod provided.
4. Push in “ ” emergency stop buttons and turn
main disconnect switch to “ ” off position.
NOTE
The tilt circuit is only powered when activating a
function.
5. Remove any covers to locate and view the tilt
switch.
6. Disconnect all wires #02 from motor contactor.
7. Remove base control console from the base.
Remove the cover plate on the base control
console to access the terminal strip.
8. Install jumper wire between #7 and #19 to
terminal strip.
9. Turn main disconnect switch to “ ” ON position.
Pull out “ ” emergency stop buttons.
10. Verify switch is powered. (Red or green LED will
turn on solid)
Red LED
Green LED
Red LED
Green LED
11. Reprogram the Tilt Switch
A. Press and hold the set to zero button for 5
seconds.
Results: Both LEDs will be OFF.
Red LED
Green LED
B. Both LEDs will ash.
Red LED
Green LED
IMPORTANT
Step “c” must be completed within a 5 second
period, or the switch will automatically exit
program mode and return to normal operation
using previously stored data.
C. Press and release set to zero button 3 times.
D. If 5 second period has expired prior
completion, repeat Step “a”, “b” and “c”.
E. Observe program delay / stabilization time.
(Only the red LED will blink for 4 seconds)
Red LED
Green LED
F. Both LEDs will ash for 1 second.
Results: The switch is learning the new zero
position.
Red LED
Green LED
G. Both LEDs will turn on solid for 1 second.
Results: The new zero position has been
learned.
Red LED
Green LED
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