JLG 26MRT ANSI Operator Manual User Manual
Page 25
SECTION 3 - USER RESPONSIBILITIES AND MACHINE CONTROL
3120790
– JLG Sizzor –
3-3
Charge Pressure - Illuminates when the charge pressure
drops below 70 psi (4.8 bar), indicating the charge filter is
clogged and needs to be replaced. The indicator is also
connected to a temperature sensor to prevent false sig-
nals from being generated when the hydraulic oil is below
normal operating temperature.
6.
Glow Plug Switch - (Diesel Engine Only) - A momen-
tary contact, push button type switch that supplies
electrical power to the engine’s glow plugs, when
depressed, to assist cold starting.
7.
Hourmeter - (If Equipped) - The machine may be
equipped with an hourmeter to indicate the number
of hours the machine has been operated.
8.
Gasoline/Lpg Select Switch - (Dual Fuel Engine
Only) - A three-position, toggle-type switch is used
to select the desired method of powering the
machine. Placing the switch in the GASOLINE posi-
tion shuts off the fuel flow from the LP gas supply
tank and allows fuel flow from the gasoline tank.
Moving the switch to the LPG position shuts off fuel
flow from the gasoline tank and allows LP gas from
the supply tank to be used to power the machine.
With the switch in the center position, fuel flow is
restricted from both supply tanks.
3.5
PLATFORM CONTROL STATION
1.
Enable Switch - The machine is equipped with an
ENABLE switch, located on the left side of the plat-
form control box. On all machines with a serial num-
ber before 0200058990 the ENABLE switch must be
depressed before activating the DRIVE or LIFT func-
tions. A built-in timer shuts off power to these func-
tions if they are not activated within three seconds
after the ENABLE switch is depressed. In addition,
this timer will shut off power to these functions three
seconds after they are deactivated, making it neces-
sary to depress the ENABLE switch before activating
DRIVE or LIFT again.On machines built from, and
including, serial number 0200058990 the ENABLE
switch must be depressed and held for the duration
of lift. The ENABLE switch works in conjunction with
the lift switch only.
Figure 3-1. Ground Control Station