Turn Signal Lever And Windshield Wiper/Washer/Headlight /Horn Controls; Steering Column Tilt Lever; Park Brake Control Switch; Headlights Switch - Manitowoc Grove RT530E-2 Operator's Manual

RT530E-2 OPERATOR'S MANUAL
Turn Signal Lever and Windshield Wiper/
Washer/Headlight /Horn Controls
The Turn Signal Lever and Windshield Wiper/washer
Controls (1) (Figure 3-2) are located on the left side of the
steering column. Pushing the turn signal lever down causes
the left front and left rear turn signals to flash. Pushing the
turn signal lever up causes the right front and right rear turn
signals to flash.
The windshield wiper switch is incorporated in the turn signal
lever. The knob of the lever has four positions: O, I, II and
interval wiping. Pushing the button in the end of the knob
energizes the windshield washer pump to spray washer fluid
on the windshield. Positioning the knob to I operates the
wiper at low speed and positioning the knob to II operates
the wiper at high speed. Positioning the knob to O turns the
wiper motor off and automatically returns the wiper to the
parked position.
Pushing the small button on the end of the lever sounds the
horn.

Steering Column Tilt Lever

The steering control column can be rotated rearward
approximately 30° and raised approximately 60 mm (2.3 in).
Rotate the control lever (2) (Figure 3-2) down to lock the
steering column in place; rotating the lever up releases the
steering column for adjustment.

Park Brake Control Switch

The Park Brake Control Switch (3) (Figure 3-2) is located on
the front of the steering column. This two-position rocker
switch (ON/OFF) is used to apply and release the parking
brake on the drive line. The red Park Brake Indicator light on
the display is illuminated when the pressure switch in the
brake release system is activated and the brake is applied.

Headlights Switch

The Headlights Switch (4) (Figure 3-2) is located on the front
of the steering column. This three-position rocker switch
(OFF/Park/Headlight) controls operation of the instrument
lights, switch LED's, and the marker lights on the front, rear,
and side of the crane. The switch is illuminated when the key
is in the ON or Start position.

Drive Axle Selector Switch

The Drive Axle Selector Switch (5) (Figure 3-2) is located on
the front of the steering column. This two-position rocker
switch is used to select either two-wheel drive (high range) or
four-wheel drive (low range). The switch controls a solenoid
valve (energized for two-wheel drive) that operates the
sp ee d r ang e an d a xle disc on ne ct c ylin de rs on t he
transmission. The icon background on the CCS operating
display turns yellow when the crane is in four-wheel drive
GROVE
OPERATING CONTROLS AND PROCEDURES
mode. This icon will flash if, while the engine is running, the
switch position is changed when the transmission is not in
Neutral and the brake pedal is not pressed. The drive axle
can only be changed when the gearshift is in Neutral and the
brake pedal is pressed. The switch is illuminated when the
key is in the ON or Start position.

Hazard Lights Switch

The Hazard Lights Switch (6) (Figure 3-2) is located on the
front of the steering column. The switch is a two-position
rocker switch (ON/OFF) that causes the four turn signal
lights to flash at the same time when the switch is positioned
to ON. When the switch is positioned to ON, the turn signal
indicator lights on the steering column will flash.

Increment/Decrement Switch

The Increment/Decrement Switch (7) (Figure 3-2) is a three
position momentary rocker switch with center maintained
position being off. Use this switch to adjust engine speed.
Press the top or bottom of the Increment/Decrement Switch
to increase or decrease the low engine idle.
The Increment/Decrement Switch is used to adjust engine
rpm. Quickly press the top of the switch once to go to full
engine rpm; quickly press the bottom of the switch once to
return to low engine idle. If the engine speed is below the
minimum rpm setting, pressing and holding the top of the
switch will cause the engine rpm to slowly increase; release
the switch when the desired rpm is attained. If the engine
speed is above the maximum rpm setting, pressing and
holding the bottom of the switch will cause the engine rpm to
slowly decrease; release the switch when the desired rpm is
attained.

Ignition Switch

The Ignition Switch (8) (Figure 3-2) is located on the right
side of the steering column and under the transmission shift
lever (9).
The switch is key-operated and has three positions: OFF [0],
RUN [1], and START [2]. In the OFF position, all electrical
power is off except for the lights controlled by the Headlights
Switch, turn/hazard/stop lights, dome light and work light.
Positioning the switch to RUN energizes all electrical
components except for the start solenoid and engine ECM;
the ignition circuit is also energized. Positioning the switch to
START energizes the start relay, which in turn energizes the
cranking motor solenoid and cranks the engine for starting.
The switch is spring returned from START to RUN. To shut
down the engine, position the switch to OFF.
The Ignition switch has a mechanical anti-restart built into it.
If the engine does not start after the first attempt, the key
switch must go to the OFF position and then back to START
in order to try and start the engine another time.
Published 5-3-2016, Control # 555-02
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