Columbia Weather Systems, Inc.
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SECTION 3: INSTALLATION
Tools Needed
#3 (med.) Phillips Screwdriver
#2 (small) Phillips Screwdriver
Power Drill and 3/8" or 1/2" Bit (1/2" bit needed to thread temperature and wind
sensor cables through same hole.)
3/8" or Adjustable Wrench
Wire Cutter
Compass
Pencil
Materials Needed
(See also Section 4: Optional Sensor Mounting Hardware.)
Black PVC Electrical Tape
(2-4) Plastic Wall Bushings
Mast: Height above structure: Minimum 5 ft., recommended 10 ft. (Taller may be
preferred)
for Roof Mount
“Cold Patch” Roofing Tar
50' Guy Wire
Roof Anchor Mount
Guy Ring & Collar
(3-4) Eye Bolt Screws
for Wall Mount:
(2) 4" Wall Mount Bracket Assy.
(4) Bracket Mounting Screws
Optional Items:
9 Volt Battery (Memory Backup)
Surge Suppressor (highly recommended; see Cat. No. 8351 or 8350)