User's Manual

Introduction
These instructions are applicable to the Wireless
TRACcess Interface (WTI) installation and the Surface
Mount installation. Read these instructions before
replacing the bezel interface with the wireless interface. If
the interface is not mounted accurately, it will not function
properly. Supra will not be responsible for replacing the
interface if it is damaged or destroyed upon removal.
Hardware Provided
• Surface Mount Drill template (P/N 10103323P1)
• WTI Drill template (P/N 43336)
• Exterior WTI interface plate
• Two(2)setsoffour(4)#8atheadscrews(two
different screw lengths for the mounting plate)
• Four (4) #8 × 5/16 in. pan-head screws and lock
washers (for electronics enclosure)
• Six(6)#4×1/2in.atheadscrews(forelectronic
enclosure lid)
• Plastic weather cover assembly
CAUTION: The electronics in this package are
electrostatic sensitive devices. Before installing the
unit, discharge or use a grounding belt.
Hardware Not Provided
Figure 1. Bezel Interface and Wireless Interface
Installation Notes
Accurate mounting is essential for proper functioning of
the WTI.
CAUTION: Battery failure may result with water
inltration. Follow to recommended precautions
below to reduce water exposure.
For Surface Installation only
Sealant Selection:
• Choose sealants appropriate for sealing surfaces
• Waterproof
• Exterior rated
• UV resistant
Mounting Surface Condition and Preparation:
• Suitable for sealing
• Free of loose material
• Clean and dry
• Flat and free of irregularities
Sealant Application:
• Use and apply sealants per the Manufacturers
instructions
• Before mounting, apply RTV sealant on four (4) plate
screws on the back surface of the plate
• Apply sealant around mounting holes (in corners)
and around the cable hole
• Apply sealant around mounting plate perimeter
Remove
To replace the bezel interface with the wireless interface:
1. Remove the screws from the electronics enclosure lid.
2. Remove the lid.
Note: Make careful notes of the connection pin-
outs as the exterior WTI interface retrot plate will be
reconnected similarly.
3. Disconnect the wiring plugged into the electronics
enclosure.
4. Remove the four (4) screws that secure the electronics
enclosure to the interior plate.
5. Remove the electronics enclosure.
6. Remove the four (4) screws securing the old bezel
interface plate to the interior plate.
7. Remove the old interface plate.
Wireless TRACcess
®
Interface(WTI)Retrot
Installation Instructions
• Level or punch
• Pen or pencil
• RTV sealant
• Fasteners (for
mounting plates)
• Drill
• Drill bits
• File
• Phillips screwdriver
• Conduit or conduit
connectors
• Wire or wire connectors