MAINTENANCE
1.Lower the mast to the horizontal resting position.
2.Inspect the cable clamps, pulleys, and other components for worn or damaged parts. If either of the cables on the mast needs to be replaced, they should both be replaced at the same time.
3.Disassemble the mast by disconnecting the cables from the mast and sliding the sections apart.The lower cable can be disconnected from the winch.
WARNING
The mast sections are heavy and awkward to handle. Use proper lifting devices and procedures when servicing the mast and its components.
4.There are two pulleys in the mast raise/lower cable system.They should be removed and replaced if worn or damaged. Worn or damaged pulleys can cause premature cable failure.
5.Reassemble the mast extension cable system by connecting the cable to the bottom of the upper mast and sliding the upper mast into the opening of the center mast. Connect the second cable to the bottom of the center mast and slide the center mast into the opening of the lower mast, observing proper lifting techniques.
6.Route the upper mast cable through the center mast pulley and connect the free end of the cable to the lower mast ankle shackle. Route the center mast cable through the lower mast pulley and connect the free end of the cable to the hand winch at the bottom of the lower mast.
7.Raise, extend, retract and lower the mast several times to verify correct operation.
STORAGE
For storage for over 30 days, the following is required:
Fill the fuel tank completely. Treat with fuel stabilizer if necessary.
Completely drain oil from the crankcase and refi ll if necessary with fresh oil.
Clean the entire light tower.
Disconnect the negative terminals of the battery and cover it, or remove and store it separately.
If the ambient temperature is expected to drop below 0°C, add antifreeze to the radiator.
Cover the light tower and store in a clean, dry place away from children and unauthorized personnel.
REMOVAL FROM LONG TERM STORAGE
If light tower is going to be used again after long term storage, perform the following.
Apply oil to the engine valve and rocker arms, and examine the operating condition of the valves.
Change the oil in engine oil pan.
Replace all the filters.
Flush the inside of the cooling system.
Drain the water from the fuel tank and bleed the air from the fuel system.
If the engine has not been started for more than one year, contact your Perkins or Lombardini/Deutz distributor to have engine overhauled.
LT12 SERIES LIGHT TOWER • OPERATION MANUAL — REV. #12 (01/20/09) — PAGE 35
