Labrie ALLEY -GATOR RIGHT-HAND, Maintenance Manual

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Maintenance 51
If adjustment of a shielded proximity switch fails to correct the switch function, the switch shielding
may have failed. This cannot be repaired and the switch must be replaced. Refer to pages regarding
proper adjustment procedures for each individual switch.
N
OTE
:
Proximity switches MUST function properly. Serious equipment damage may occur if you
operate your vehicle with improperly adjusted or faulty switches. REPLACE faulty Alley-Gator
Right-Hand
TM
Side Loader proximity switches with shielded proximity switches only.
N
OTE
:
In order to effectively test a proximity switch you must use a multi-meter. Proximity switches
have a low amperage and will not effectively test with a simple test-light.
The following is the general procedure for adjusting all the proximity switches used on the A
LLEY
-
G
ATOR
R
IGHT
-H
AND
TM
.
To adjust a proximity switch:
1.
Loosen the proximity switch nuts.
2.
Adjust the proximity switch so that there is a gap of approximately ¼ of an inch between the
target (tab) and the switch.
3.
Tighten up the nuts.
4.
Test the operation.
The proximity switch light should turn on when the target is detected; if not, repeat the adjustment
procedure. Use a multi-meter to make sure the switch works properly.
In the following sections, you will learn how to adjust limit/proximity switches based on the function
for which they are used.
Access Ladder Extension Proximity Switch (optional)
The access ladder extension proximity switch is located on the bottom right hand corner of the ladder
(see Figure 3-22).
This proximity switch is installed to shut down power to the pump switch when the ladder is in use.
This disables all hydraulic functions.
Confirm activation of the proximity switch warning message (on the MDM display screen
[see Figure 2-15]) and buzzer daily prior to operating the Alley-Gator Right-Hand
TM
Side Loader.
N
OTE
:
Do not operate the Alley-Gator Right-Hand
TM
if this proximity switch is not functioning.
Switch
Nuts