ETS-Lindgren 2171B Boresight Antenna Tower - Manual (Page 13)

Maintenance | 13
2.0 Maintenance
Before performing any maintenance, follow the safety
information in the ETS-Lindgren Product Information Bulletin
included with your shipment.
Do not attempt to service this unit until all electrical power has
been disconnected.
This equipment should be operated and maintained by qualified
personnel.
Disconnect all air supply lines when servicing pneumatic
components.
Service equipment in accordance with the maintenance schedule
provided.
Periodically check belt for wear.
Do not make any modifications to this unit without consulting the
factory directly.
Only use replacement parts and fasteners ordered directly from
the factory.
Maintenance of the Model 2171B/2170B Antenna Positioning Tower is limited to
the instructions provided here. If you have any questions concerning
maintenance, contact ETS-Lindgren Customer Service.
Air Cylinder Maintenance
The air cylinder uses a special O-ring lubricant: silicon grease designed
specifically for O-rings. During maintenance apply this type of silicon grease to
prevent excessive wear of the O-rings.
WARRANTY