Magnum MTT25 / MTT25CAN — Raising the Mast
Operation
For the Magnum MTT25 / MTT25CAN, from the Magnum operator's manual.
Applies to: Magnum MTT25, Magnum MTT25CAN, Isuzu 4LE1NYGV-01 / 4LE1NYGV-03E engine, Isuzu 4LE1NYGV-03G / 4LE1NYGV-03E engine
Before you start
- The unit must be leveled before raising the mast. Failure to level will severely reduce stability and could allow the unit to tip and fall.
- Never raise or lower the mast while the unit is operating. Never remove the safety pin or release the mast lock while the mast is up.
Procedure
- Set up and level the unit.
- Remove the mast cradle locking pin from the mast cradle.
- Check the mast cables for excessive wear or damage and ensure they are centered in each pulley; check the electrical cord.
- Make sure the area around the unit is clear before raising the mast to vertical.
- Remove the safety pin from the mast lock bar and raise the mast until vertical and locked; secure with the safety pin.
- Use the upper mast winch to telescope the mast to the desired height, keeping the electrical cord extending.
- Rotate the mast using the mast rotation knob until the lights face the desired direction, then tighten the knob.
Source: Magnum operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.