Horizontal And Capacity Proximity Switches; Oscillating Axle Lockout Test (If Equipped) - JLG 800S Operation & Safety Manual

2.8

HORIZONTAL AND CAPACITY PROXIMITY SWITCHES

Item Description
1
Lower Assembly Sensor
2
Boom Transport Proximity
Sensor
3 Boom Capacity Proximity
Sensor
2.9

OSCILLATING AXLE LOCKOUT TEST (IF EQUIPPED)

Lockout system test must be performed quarterly, any time a system component is
replaced, or when improper system operation is suspected.
Note: Ensure boom is fully retracted, lowered, and centered between drive wheels pri-
or to beginning lockout cylinder test.
1. Place a 6 in (15.2 cm) high block with ascension ramp in front of left front wheel.
2. From platform control station, start engine.
3. Position Drive Speed/Torque Select switch to Slow.
4. Place Drive control lever to Forward position and carefully drive machine up
ascension ramp until left front wheel is on top of block.
800S, 860SJ
User Responsibilities, Machine Preparation, and Inspection
1
2
Operation Characteristic
Communicates that the boom is no longer in the transport position
and also when the limits of the capacity zone has been reached.
Communicates that the boom is no longer in the transport position.
Communicates that the limit of the capacity zone has been reached.
NOTICE
31222372
3
BM000400A
35