Davis Instruments Dreibein Stativ DAV-7716 Wireless Sensor DAV-7716 데이터 시트

Securing the ISS on the Tripod

6

4. Tighten the hex nuts using an adjustable wrench or 7/16" wrench. 
5. Re-attach the rain collector cone. 
6. Set the cone back on the base so its latches slide downward into the latch 

openings on the base. Rotate the cone clockwise.

7. While holding the mounting base against the pole, place a U-bolt around the 

pole and through the two holes in the base. 

8. Place a flat washer, a lock washer and a hex nut on each of the bolt ends. 
9. Swivel the anemometer until the arm is pointing north. See the Vantage 

Pro2 ISS Installation Manual for more information about orienting the 
wind vane to point north.

10.Using an adjustable wrench or 7/16" wrench, tighten the hex nuts.

Now the ISS is firmly attached to the anemometer extension tube. 
1. Insert the swaged end of 

the anemometer extension 
tube down into the long 
extension tube in tripod. 

2. Consulting a compass or 

local map, turn assembly 
until the anemometer arm 
points directly north. 

3. Place the U-bolt provided 

with the tripod around the 
tubes where they overlap.
Secure the saddle onto the 
U-bolt with the flat wash-
ers, lock washers, and hex 
nuts as shown.

4. Tighten the hex nuts quite 

firmly, until the U-bolt 
begins to dent the tubing 
slightly. We recommend 
the use of a torque wrench with 25 lb-ft of pressure to fasten the hex nuts.
The support tube should be crimped on the extension tube securely to 
prevent any rocking or rotating.

Note: 

Do not use over 25 lb-ft torque wrench, it may damage the U-bolts.

Long Extension Tube 
(secure in the tripod) 

5/16" 

5/16" Lock

Washers

5/16" Flat

Washers

Saddle

Tigh

ten until 

5/16" x 1-1/2" U-bolt
dents the tubing slightly

1 1/4"

Support Tube
(swaged end pointing 
 downward)

ISS

Heavy Duty

Hex Nuts