ETS-Lindgren 1052 Antenna Tower Positioner - Manual (Page 13)

Assembly Instructions | 13
4.0 Assembly Instructions
Before connecting any components, follow the
safety information in the ETS-Lindgren
Product Information Bulletin included with your
shipment.
Prior to assembly and operation of the Model 1052 Antenna Tower
Positioning System, read Operation on page 21.
1. Attach lower mast section to base assembly—Install the lower mast onto
the center post of the base assembly, aligning the markers.