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Control Functions
2.2 Component Identification
The following descriptions are for identification,
explanation and locating purposes only.
NOTE
This aerial platform is equipped with dual
platform capacity. Select desired platform
capacity ("high" of "low") using platform
capacity selector switch.
2.2-1 Main Power Disconnect Switch
This switch is located in the engine compartment near
the battery.
1
Figure 2-1. Main Power Disconnect Switch
1.
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 "
transporting aerial platform.
2.2-2 Tilt Switch
The tilt switch is located within the base control console.
It is designed to prevent driving when the aerial platform
is on a slope greater than a predetermined limit.
WARNING
If aerial platform becomes tilted causing
alarm to sound, the platform must be
fully lowered immediately. Ensure that
aerial platform is on a firm, level surface
before operating the aerial platform. Refer
to
Section 3.10
for instructions regarding
recovery from an inclined position.
Page 14
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
" off when
contained in this operating manual and on the aerial platform.
2.2-3 Drive Bypass Valve
This valve is located on the inboard side of the drive
pump and can be identified with a yellow paint mark
on it.
1
Figure 2-2. Drive Bypass Valve
1.
Drive Bypass Valve with Override Stems - This
valve, when loosened 90 degrees clockwise, is
used to override drive relief valves so that the aerial
platform can be loaded or unloaded from a trailer
using a winch line.
2.2-4 Brake System
The brake system is located in the control compartment.
The brakes must be manually disengaged before
pushing, winching or towing. Refer to
for procedure on how to release brakes manually. The
system contains the following controls:
1
Figure 2-3. Brake System
1.
Brake Hand Pump
2.
Brake Auto Reset Valve Plunger
Section 2 - Familiarization
Section 2.5-1
2
SJ 82T & SJ 86T
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