Manitowoc Published 11-20-19, Control # 234-19 3-35
MLC300 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES
Item Name Description
1 Swing and Travel Alarm, Front Dual-tone, interrupted alarms that sound when the swing or
either travel control handle is moved in either direction from off.
The alarms turn off when the control handles are moved to off.
2 Swing and Travel Alarm, Rear
3
VPC/VPC-MAX Alarm
1
Dual-tone, interrupted alarm that sounds when the VPC or VPC-
MAX trolley or beam moves in either direction. The alarm turns
off when the trolley or beam stops moving.
4
VPC/VPC-MAX Counterweight Tray Lights
1
Amber LED lights that flash when the counterweight tray moves
in either direction. The lights turn off when the counterweight tray
stops moving. A light is located on each corner of the
counterweight tray.
5
VPC-MAX Beam Lights
1
Amber LED lights that flash when the VPC-MAX beam moves in
either direction. The lights turn off when the beam stops moving.
A light is located on each rear side of the beam.
1
The VPC/VPC-MAX alarm and lights will come shortly before the tray or beam starts moving.
Table 3-12. Motion Warning Lights and Alarms