HK Instruments AVT Series Installation Instructions page 2

SCHEMATICS
Push Button
Terminal Block
Jumpers
DIMENSIONAL DRAWINGS
0.59
(15.0)
8.267
(210.0)
Copyright HK Instruments
Terminal Block
for Relay
3.54
(90.0)
AVT
1.41
(36.0)
0.59
(15.0)
INSTALLATION
1) Mount the device in desired location (see step 1)
2) Open the lid and route cable through strain relief and connect the
wires to terminal block (see step 2). Use separate strain relief for
each cable.
3) The device is now ready for con guration
WARNING! Apply power after the device is properly wired.
MOUNTING THE DEVICE
1) Select mounting location (in a duct)
2) Use the mounting ange of the device as a template and mark the
screw holes
3) Mount the ange on the duct with screws (not included) (Figure 1a)
4) Adjust the probe to desired depth. Ensuring the end of the probe
reaches the middle of the duct. (Figure 1b)
5) Tighten the screw on the ange, to hold the probe in position.
Figure 1a - Mounting A Flange
Figure 1b - Mounting The Probe In A Flange
Figure 1c - Mounting Orientation
Air Flow Direction
Strain Relief Facing Down
Air Flow Direction
STEP 1
Tighten Screw
Air Flow Direction
Air Flow Direction Air Flow Direction
Installation Version 1.0 2012