14ft UHF or VHF antenna Adjustable Poles telescoping antenna mast

Installation Instructions:
1.if mount mast on vehicle,just need car clamps to fix. If mount on ground,fix the base and tripod with stainless steel    stakes,
2.Determine the mounting position of telescopic mast if manual and motorized mast hitting one ground anchor per 120 degrees. If pneumatic mast in 90 degree to fix the Guy rope.
3.Mount lifting handle bar to raise up manual mast. If pneumatic or motorized, use air compressors/foot pump and motor. But if motorized one, hand crank also work.

Maintenance
1.Waterproof and dust proof cover should be put into outdoor storage
2.If there is a situation that is not smooth or obvious noise during lifting mast,add lubricating
 oil to make sure inner Mechanical parts work well. Suggest to add oil to the mast every 2-3 month.

  it's better  mobil 0W-20 oil
3.Regularly check the connection parts in normal condition.
4.Change seals easily on regular time can make mast in good using conditions after
     using 10 thousand times.