ETS-Lindgren 2071B Antenna Positioning Tower (Archived) - Manual (Page 14)

14 | Maintenance
E VERY S IX M ONTHS

Check guy ropes for tightness, cracking, and delamination, if applicable.
 Check connecting control and all cables for degradation from environment
and use. If necessary, replace per safety per local electrical codes.
E VERY T WELVE M ONTHS
Use high-grade silicone grease on all carrier rollers and the encoder center shaft
(located inside motor cover).
Service Procedures
For the steps to return a system or system component to ETS-Lindgren for
service, see the Product Information Bulletin included with your shipment.
Archived 06/24/14