Test The Emergency Power System - Genie S-40 Service Manual

Section 3 • Scheduled Maintenance Procedures
CHECKLIST B PROCEDURES
6 Loosen the tensioner jam nut and idler axle bolts
on both sides of the tensioner wheel and tighten
the tensioner nut until there is between 0.75 - 1
inch /
1.9 - 2.5 cm of gap between the bogey wheels
and the inside surface of the track.
Component damage hazard.
Do not over tighten the track.
Overtightening the track will cause
the machine to lose power during
operation.
7 Tighten the jam nut.
8 Check the torque of the track assembly
fasteners. Refer to Section 2, Specifications .
9 Raise the machine, remove the jack stands and
lower the machine.
10 Repeat this procedure for each track assembly.
3 - 34
B-21
Test the Emergency Power
System
Genie specifications require that this procedure be
performed every 250 hours or quarterly, whichever
comes first.
Testing the emergency power system regularly is
essential to safe machine operation if the primary
power source fails.
Note: Perform this procedure with the engine off.
1 Turn the key switch to ground control and pull
2 At the ground controls, break the security tie
3 Simultaneiously hold the emergency power
Note: To conserve battery power, test each
function through a partial cycle.
4 Close the emergency power switch cover and
S-40 • S-45 • S-40 TRAX • S-45 TRAX
out the red Emergency Stop button to the on
position at both the ground and platform
controls.
and lift the emergency power switch cover (if
equipped).
switch on and activate each boom function
toggle switch.
Result: All boom functions operate.
secure the cover with a security tie (if
equipped).
October 2014
Part No. 826364