User's Manual

16 STAR ZoneScan Technical Manual
STAR ZoneScan MTU Installation Procedure
22. Make sure magnet on bottom of data logger comes into contact with valve
stem and ensure they are securely coupled. Securely tie the other end of the
rope to the pit lid by providing additional rope length as slack when
removing valve cover.
23. Place a non-metallic valve cover onto chamber and tighten screw with 3/16"
hex key wrench.