OPERATING CONTROLS AND PROCEDURES RT540E OPERATOR MANUAL
3-42 Published 01-15-2016, Control # 526-01
RCL Internal Light Bar (Optional)
The Rated Capacity Limiter (RCL) Internal Light Bar is
located on the upper left hand corner of the crane cab. The
RCL is an operational aid that warns a crane operator of
approaching overload conditions and other conditions that
could cause damage to equipment and personnel.
Strobe Light or Beacon (Optional) (Not
Shown)
The strobe light or beacon is on the right side of the
superstructure. It is on when the ignition switch is on.
Backup Alarm (Not Shown)
The backup alarm is an audio system used to warn
personnel outside the crane when the crane is backing up.
The alarm system is electrical and consists of the backup
alarm and its associated wiring. The alarm is connected to
the electrical wiring for the transmission reverse solenoids. It
is activated when the transmission shifter is in the reverse
position. The backup alarm is installed in the rear outrigger
box behind the grill plate.
Emergency Exit
The windshield is considered the Emergency Exit. In an
emergency, push out on the windshield and escape through
the opening.
Reference Only