Sierra Instruction Manual
InnovaSonic
®
203 Economical
8
1.
Transmitter Installation and Wiring
1.1.
Inspection prior to Transmitter Installation
You will find a “Position Drawing”
in the packing. Please use it as a
template
for
flow
meter
installation. Drill 4 installation
holes at the positions shown on
the drawing (use 5.5mm drill).
Take out the enclosed screws and
plastic bushings. Insert the plastic
bushings into the installation holes.
Put the flow meter in position and
screw in the screws.
86
m
m
135 mm
5.32lnch
3.
3
9l
nc
h
Position drawing
1. Place this template on the wall and drill 4
holes of 5mm diameter & 40mm deep.
2. Insert a plastic bushing into each of the 4
holes.
3. Screw 4 pcs ST4.2
×
30mm self tapping
screws through the transmitter enclosure
base and attach it to the wall.
4. Tighten the screws to secure to the
enclosure on the wall.
ATTENTION
When installing please ensure the front cover is secure and will not fall open.
