Manitowoc Published 05-16-17, Control # 233-03 4-9
999 SERVICE/MAINTENANCE MANUAL BOOM
Adjusting Angle
Perform following adjustment steps at initial installation, after
installing a new sending unit, and during assembly. Mast
angle should be 0° when mast is fully lowered to the rear
(transport position).
NOTE: Mast must be in transport position when checking
or adjusting angle indicator.
1. Park crane on a level, solid surface.
2. Lower mast to transport position.
3. Place an electronic level on mast (Figure 4-5
).
4. Record angle indicated on level.
5. Scroll to angle on digital display in operator’s cab.
6. Angle shown on digital display must match angle
recorded in step 4 plus or minus one degree.
7. If necessary, loosen mounting screws and rotate
sending unit in mounting slots until reading on digital
display matches angle on level.
8. Securely tighten mounting screws to lock adjustment.
To Next Page
Loading...
Need help?
General
