OPERATING CONTROLS AND PROCEDURES MLC300 OPERATOR MANUAL
3-52
Published 11-20-19, Control # 234-19
BYPASSING LIMITS IN LUFFING JIB SETUP
MODE
1. Go to the Luffing Jib Setup Screen (1) in the Main
Display (Figure 3-5
).
See the MLC300 Main Display Operation Manual for
detailed instructions.
2. Turn the luffing jib setup mode ON (2).
The luffing jib setup icon (3) in the Status Bar of the Main
Display will turn orange.
3. Rotate the limit bypass key CLOCKWISE and release it.
The limits will remain bypassed for 10 seconds.
4. Move the desired control handle (luffing hoist, boom
hoist, load drum) in the required direction. The limits will
remain bypassed for as long as the control handle is
moved in either direction.
5. The limits will remain bypassed for 10 seconds after the
control handle(s) is returned to off.
6. Turn the luffing jib setup mode OFF (4) for normal
operation when the boom and luffing jib are within the
applicable capacity chart.
The luffing jib setup icon (5) in the Status Bar of the Main
Display will turn light blue.
FIGURE 3-5
Item Identification
1 Luffing Jib Setup Screen
2ON
3 Luffing Jib Setup Icon ON
4OFF
5 Luffing Jib Setup Icon OFF
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