Adjusting Packer Retract Limit Switch - Labrie AUTOMIZER FULL EJECT Maintenance Manual

76 General Maintenance
15. Fully retract the packer and press the green P
efficiency of the proximity switch.
The proximity switch output light should turn on when the target is detected; if not, repeat the
adjustment procedure.
Figure 3-56 Packer proximity switch

Adjusting Packer Retract Limit Switch

When the Packer Retract limit switch (see Figure 3-54 and Figure 3-55) needs adjustment, it is
usually because it no longer stops the packer (bottoming out) or prevents automatic cycles from
working properly. A well adjusted Packer Retract limit switch should prevent the packer from making
a knocking noise when it stops during retraction in speed-up mode.
When this limit switch needs adjustment, the following procedure is recommended.
To adjust the Packer Retract limit switch:
1.
Set the parking brake.
2.
Start the engine and engage the hydraulic system (P
3.
Press the yellow button to retract the packer to (+/-) 1/16" before the fully retracted position
(this is the measurement between the packer panel and the body front wall extension).
Figure 3-57 Packer panel and front wall extension (seen through sump box)
Front wall
extension
button to start a complete cycle and test the
ACK
Output light (on
when switch is
triggered)
switch activated).
UMP
Packer panel