Installation; Storing Electric Cable - Manitowoc 999 Service And Maintenance Manual

999 SERVICE/MAINTENANCE MANUAL
A873
#82 Boom Point Shown
All Other Boom and
Jib Points Similar

Installation

The block-up limit controls must be installed according to
Boom Wiring, Limits and Load Indicator Electrical Assembly
drawing in the 999 Operator Manual.
See Figure 5-7 for installation of the weights.

Storing Electric Cable

The electric cables for the boom, fixed jib, and luffing jib are
long enough to accommodate the maximum length of each
attachment.
Manitowoc
Limit Switch
Assembly
Lower Boom
Point
Limit Switch
Assembly
Store the excess cable for the boom and luffing jib on the reel
mounted on either butt
with a locking pin. Disengage the locking pin to allow the reel
to be wound. Engage the locking pin to lock the reel in
position. The power supply cable to the reel must be
disconnected before the reel can be wound.
Store the excess electric cable for the fixed jib by winding it
around the brackets on the fixed jib butt
Published 05-16-17, Control # 233-03
Upper Boom
Point
Chain
8 ft (2.4 m)
Weight
Lift Block
Chain
6 ft (1.8 m)
Weight Ball
Weight
Lift Plates
Load Block
(Figure
HOISTS
FIGURE 5-4
5-5). The reel is equipped
(Figure 5-5).
5-7
5