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How to Handle a Locking Pneumatic Mast

Crank Up Locking Pneumatic Telescopic Mast Tower Operation.

The Mast Erection 

  • 1. Make sure that there is no electrical wire above the mast before operating the mast or you can be killed.
  • 2. With the mast assembled in the tripod/vehicle/ concrete mount , guy ropes fitted if required, and air compressor or foot pump circuit is connected before work, and the pneumatic tube is correctly connected.
  • 3. Pull and hold the detent release(handle) for the first section , DO NOT start pumping air into the mast if the detent is not pulled. 
  • 4. Start pumping the compressor or foot pump, once the mast has started to extend by a couple of inches release the detent release mechanism (handle) and continue pumping. 
  • 5. As the mast section becomes fully extended slow the pumping and the detent will be heard to clicking back into the extended section as it reaches full height (Latch-pin Locked ). Stop pumping the compressor or foot pump . 
  • 6. Pull and hold the detent release mechanism (handle) for the next section. 
  • 7. Follow steps 3,4and 5 until the mast is extended to the required height.
  • 8. Close the air compressor or foot pump (you can remove it)

To Lower The Mast Pole.

  • 1. Using air compressor or foot pump to put a little air pressure into the mast bottom section not over 15PSI.
  • 2. Starting with the bottom section , drag the bottom tube mast collar detent mechanism (handle) and hold on , disconnect air supply and allow air pressure to escape from the air valve/mast ,once the mast has started to retract by a couple of inches release the detent release mechanism (handle) until the section fully retracted ,you will hear a sound of click which is the latch-pin auto locked.
  • 3. Follow steps 2 for each section until the mast is fully closed.

Warning: 

  • 1. Make sure there is no electrical wire above the telescoping mast when operation.
  • 2. Air pressure of the telescoping mast can not be over 35PSI.

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