Miller Nitro 7380 Original Instructions Manual page 196

Right side secondary boom tip fold in/out — Truss boom — Truss
boom
DANGER
Electrocution hazard!
Contact with overhead power lines can cause severe electrical burns or death from electrocution.
Make sure there is enough clearance between equipment and overhead power lines.
Failure to comply will result in death or serious injury.
NOTE: Unfold the right side primary boom before unfolding the right side secondary boom. Refer to 6-5
NOTE: The right side secondary boom fold switch (1) is
spring loaded to return to the center (Off) position when
released.
To Unfold the right side secondary boom tip:
1. Place the drive in neutral. System will not operate
unless the joystick is in neutral.
2. Push and hold the top of the right side secondary boom
switch (1) on the main console control panel (move
away from the primary boom). Switch will illuminate
red when not active. Hold the switch position until the
secondary boom is completely unfolded.
To fold the right side secondary boom:
1. Place the drive in neutral. System will not operate
unless the joystick is in neutral.
2. Push and hold the bottom of the right side secondary
boom switch (1) (move back to the primary boom).
Switch will illuminate red when not active. Hold the
switch position until the secondary boom is completely
folded.
6 - WORKING OPERATIONS
6-10
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