OPERATING CONTROLS AND PROCEDURES CD5520/YB5520 OPERATOR MANUAL
3-4 Published 07-06-2017, Control # 406-03
Right Dash Controls
Refer to Figure 3-3.
Rated Capacity Limiter (RCL) Override
Switch
The RCL Override Switch (1) (Figure 3-3) is a momentary
type rocker switch, push and hold the top of the switch to
disengage the RCL controls. Releasing the switch allows the
RCL controls to re-engage.
The RCL will be overridden only as long as the switch is
depressed.
Pressing the top of the switch re-engages the boom down,
telescope out and winch up controls after these functions
were disabled when an overload condition was sensed by
the RCL. It is important to read and understand the RCL
override warning information in the RCL Operator’s Manual
before using the RCL Override Switch.
Outrigger/Jack Select Switches
The Outrigger/Jack Select Switches (4) are used in
conjunction with the Outrigger Extend/Retract Switch, refer
to Outrigger Extend/Retract Switch, page 3-3. Press the top
of the switch(es) to extend/retract the desired outrigger.
Press the bottom of the switch(es) to extend/retract the
desired jack. Refer to Outrigger Controls, page 3-9.
Hazard Lights Switch
The Hazard Lights Switch (5) causes all four turn signal lights
to flash.
Crane Function Switch
The Crane Function Switch (6) is a two position switch.
Press the top of the switch to enable all crane functions.
Press the bottom of the switch to disable crane functions.
Parking Brake Switch
The Parking Brake Switch (7) is used to engage and
disengage the parking brake. Press the bottom of the switch
to engage the parking brake. Press the top of the switch to
disengage the parking brake. When the brake is engaged
the switch will illuminate.
Ignition Switch
Turn the key (8) clockwise to the first position (Run) to
energize the electrical system.
Turn the key fully clockwise (Start) to engage the engine
starting motor to crank the engine when the travel select
lever is in the (N) Neutral position. The switch is spring
loaded to return from the Start position to the Run position.
Winch Switch (Optional)
This switch (9) operates the optional winch attached to the
front end of the crane.
To UNWIND rope from the winch, press the top of the switch.
Item Description
1 RCL Override Switch
2 Hoist Control Lever
3 Boom Lift Control Lever
4 Outrigger/Jack Select Switches
5 Hazard Lights Switch
6 Crane Function Switch
7 Parking Brake Switch
8 Ignition Switch
9 Winch Switch (Optional)
10 360° Swing Lock Switch (Optional)
FIGURE 3-3
Right Dash Panel
5
4
1
3
6
7
8
2
9
10
CAUTION
Avoid Crane Damage!
Do not engage the parking brake while the vehicle is
moving. Damage to the crane can occur.
Disengage the parking brake before driving. Damage to
the crane can occur.
Reference Only
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