User Manual

SECTION 2 - PROCEDURES
2-40 – JLG Lift – 3120884
2.21 FOOTSWITCH ADJUSTMENT
Adjust switch so that functions will operate when pedal is
at center of travel. If switch operates within last 1/4 inch
(6.35 mm) of travel, top or bottom, it should be adjusted.
2.22 POSITRAC/TILT MODULE
When installing a new positrac/tilt module, always ensure
that it is calibrated using the JLG Control System analyzer
before operating the machine. Refer to Section 2.24, JLG
Control Syst em Analyz er Kit Ins tructions. U se a standard
bubble level in two different directions to ensure that the
machine’s frame is level prior to installing the new posi-
trac/tilt module.
1. Place the machine on a flat, level surface. Check for
level by placing a bubble level on the frame in both
direct ions.
2. Plug in the analyzer (Analyzer - p/n 1600244, Cable -
p/n 1600633) into port J9 on the power module or
port J1 on the platform module.
3. Use the right arrow key to curse over to "ACCESS
LEVEL 2". Depress Enter.
Figure 2-40. Drive Co mponents
Updated 8-30-99