Skyjack SJ63AJ User Manual

SJ46AJ SJ51AJ SJ63AJ
December 2007 Page 13
It is the responsibility of the operator to read, completely understand and follow all
instructions and warnings contained in this operating manual and on the MEWP.
FAMILIARIZATION
2.2 Component Identification
The following descriptions are for identification,
explanation and locating purposes only.
2.2-1 Main Power Disconnect Switch & Battery
Charge Indicator
This main power disconnect switch and battery charge
indicator are located in the engine compartment near
the battery.
21
Figure 2-1. Main Power Disconnect Switch
& Battery Charge Indicator
1. Battery Charge Indicator - When main power
disconnect switch is in “” on position, the battery
voltage is displayed on the charge indicator.
Refer to Section 2.4-2 for instructions on different
voltage levels of the battery.
2. Main Power Disconnect Switch - This switch,
when in “ ” off position, disconnects power to
all circuits. Switch must be in “ ” on position to
operate any circuit. Turn switch “ ” off when
transporting MEWP.
2.2-2 Tilt Sensor
The tilt sensor is located on top or inside the base
control console. It is designed to prevent driving when
MEWP is on a slope greater than a predetermined limit.
WARNING
If MEWP becomes tilted causing alarm
to sound, the platform must be fully
lowered immediately. Ensure that MEWP
is on a rm level surface before operating
the MEWP. Refer to Section 3.11 for
instructions regarding recovery from an
inclined position.
2.2-3 Drive Bypass Valve
This valve is located on the inboard side of the drive
pump and can be identied with a yellow paint mark
on it.
1
Figure 2-2a. Drive Bypass Valve
(Models SJ46AJ & SJ51AJ)
1
Figure 2-2b. Drive Bypass Valve
(Model SJ63AJ)
1. Drive Bypass Valve with Override Stems - This
valve, when loosened counterclockwise (two
revolutions for SJ46AJ & SJ51AJ, or 90 degrees
for SJ63AJ), is used to override drive relief valves
so that the MEWP can be loaded or unloaded from
a trailer using a winch line. Refer to Section 2.5 for
Winching and Towing procedure.
Section 2 - Familiarization Control Functions

Skyjack SJ63AJ Specifications

General

Brand	Skyjack
Model	SJ63AJ
Category	Boom Lifts
Language	English