Veris Industries AA39 Install User Manual

Aa32/aa39, Notice, Co alarm verification test kit

Z203807-0C

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ENVIRONMENTAL SENSORS

INSTALLATION GUIDE

CO Alarm Verification Test Kit

AA32/AA39

NOTICE

• This product is not intended for life or safety applications.

• Do not install this product in hazardous or classiﬁed locations.
• Read and understand the instructions before installing
this product.
• Turn oﬀ all power supplying equipment before working on it.

• The installer is responsible for conformance to all applicable codes.

PRODUCT IDENTIFICATION

Part Number

Description

AA32

Kit with 100 ppm CO, 17 Liter bottle

AA39

Kit with 100 ppm CO, 103 Liter bottle (requires special regulator valve)

OPERATION

The CO verification test kit is used to test that the G series CO sensor is functioning
correctly. The kit includes a bottle of 100 ppm CO gas and tubing to connect this to
the G series sensor. During testing, the actual concentration of CO flowing into the
sensor is diluted by mixing with air.

INSTALLATION

Preparation

Power the sensor for 96 hours prior to verification. Check that the green LED is
steadily lit before proceeding. If not, contact technical support.

Verification

1. Connect regulator valve to CO bottle.

2. Fill humidifier reservoir half full with water.

3. Screw brass barb onto inlet hole at the bottom right of the sensor. To protect the

sensing element, do not screw brass barb flush to the sensor housing.

4. Attach 2 ft. tubing between CO bottle and humidifier.

5. Attach 6 ft. tubing between humidifier and brass barb.

6. Slowly open regulator valve.

7. Allow CO gas to flow for 7 minutes. If the sensor is functioning, the red LED will

turn on after approximately 3 minutes and remain steadily lit (not flashing).

8. Close regulator valve. Disconnect tubing from brass barb and disassemble the

verification test kit.

Carbon Mono

xide Sensor

GX SERIES

CARBON

MONOXIDE

GAS

Brass Barb

3/8" driver

Regulator

Valve

Humidifier