ETS-Lindgren 2175 Antenna Tower - Manual (Page 11)

Maintenance | 11
2.0 Maintenance
Before performing any maintenance, follow the safety
information in the ETS-Lindgren Product Information Bulletin
included with your shipment. Warranty may be void if
maintenance is performed incorrectly.
Maintenance of the Model 2175 MiniMast™ is limited to external components
such as cables or connectors. If you have any questions concerning
maintenance, contact ETS-Lindgren Customer Service.
Maintenance Recommendations
Regular maintenance will prolong the service of your mast assembly. If excessive
wear or damage is found during any of the recommended checks, the system
must be taken out of service and repaired before proceeding. Pneumatic tubing
that appears to be brittle and worn from the effects of UV radiation and inclement
weather should be replaced. Lubricant may be purchased from ETS-Lindgren;
contact the Sales Department at +1-512-531-6400 and request item #890437.
Before performing any maintenance, disconnect the unit and
turn off power.
R OUTINE C HECK
• Prior to beginning normal operation of the mast, check the mast and
lift system for any signs of damage or excessive wear.
• Checks the lift rope for excessive wear.
• Check the mast and carrier for any signs of damage or excessive
wear.
• Check the guy line(s) to ensure safe and secure and check for
excessive wear.
• Verify the height readout of the controller and the physical position of
the mast are the same.
• Verify the antenna is secure.
• Check routing of all cables to make sure they do not interfere with
the operation of the mast.