Manitowoc 999 User Manual

Reference Only
Manitowoc Published 05-15-17, Control # 043-09 6-5
999 LUFFING JIB OPERATOR MANUAL MAINTENANCE
6
BOOM AND LUFFING JIB ANGLE
INDICATOR CALIBRATION
The angle indicator potentiometers are located inside the
node controllers mounted on the boom top and on the luffing
jib top (Figure 6-2
).
The boom and luffing jib angles are calibrated automatically
by the crane’s programmable controller as part of the load
indicator calibration procedure (see separate Rated Capacity
Indicator/Limiter Operation Manual for instructions).
Typical Node Controller Installation
on Boom or Luffing Jib Top
Potentiometer Mounted
Inside
P1518
FIGURE 6-2

Manitowoc 999 Specifications

General

Brand	Manitowoc
Model	999
Category	Construction Equipment
Language	English