
Product # 6920, 6920C
Va n t a g e P r o
®
I S S R e t r o f i t K i t
I NS T R UC T I O N S
E s t i m a t e d Ti m e R e q u i r e d : 3 0 M i n u t e s
This Instruction Sheet describes how to install the ISS Retrofit Kit for a Vantage
Pro
®
or Vantatge Pro Plus Integrated Sensor Suite (ISS).
Components
The ISS Retrofit Kit includes the following components and hardware:
• New Sensor Interface Module (SIM) preinstalled in a SIM housing,
attached to a new bottom radiation shield plate along with a new sepa-
rate Temp/Hum sensor module
• Three long screws with nuts, flat washers, and lock washers
• One 3-volt CR-123A lithium battery
Tools for Setup
In addition to the kit, you will need the following tools:
• 7/16” (12mm) wrench or adjustable wrench
• Phillips screw driver
• Hammer
• Pliers
Overview of Kit Installation
1.
Remove the ISS from its Mounted Position
2.
Dissassemble the ISS Radiation Shield
3.
Install the Retrofit Kit components
4.
Connect Cables and Power the New SIM
5.
Verify Communications - Wireless Models
6.
Mount the ISS
7.
Return the Old SIM to Davis
ISS2 RetroKit D011.fm Page 1 Wednesday, February 19, 2003 6:02 PM