Genie TMZ-50/30 Service Manual page 39

June 2005
800-610-4101
ActionRental.com
REV B
13 Pull out and hold the knob at the center of the
jib boom valve stem. Operate the hand pump
with a push/pull motion.
Result: The jib boom down function should
operate.
14 Locate the turntable rotate valve on the function
manifold.
15 Pull out and hold the knob at the center of the
turntable rotate valve stem. Operate the hand
pump with a push/pull motion.
Result: The turntable should rotate in a
clockwise direction.
16 Push in and hold the knob at the center of the
turntable rotate valve stem. Operate the hand
pump with a push/pull motion.
Result: The turntable should rotate in a
counterclockwise direction.
Bi-Fuel and Engine Models:
1 Turn the key switch to ground control and pull
out the red Emergency Stop button to the on
position at both the ground and platform
controls. Pull out the red Emergency Stop
button to the on position at the drive controls (if
equipped). Start the engine.
Result: The engine power light should be on.
2 Raise the primary, secondary and jib booms
approximately 12 inches / 30 cm. Extend the
primary boom approximately 12 inches / 30 cm.
3 Turn the engine off. Push in the red Emergency
Stop button to the off position at the ground
controls.
Part No. 65162
Section 3 • Scheduled Maintenance Procedures
CHECKLIST B PROCEDURES
4 Pull out the red Emergency Stop button to the
on position at the ground controls.
Result: The battery power light should be on.
5 Activate the lower function for the primary,
secondary and jib booms and lower each boom
approximately 6 inches / 15 cm.
Result: The boom lower functions should
operate.
6 Activate the retract function for the boom
extension and retract the boom approximately 6
inches / 15 cm.
Result: The boom retract function should
operate.
7 Activate the turntable rotate function in both
directions.
Result: The turntable rotate function should
operate in both directions.
8 Turn the key switch to platform controls.
Result: The battery power light should be on.
9 Repeat steps 5 through 7 from the platform
controls.
TMZ-50/30 3 - 17