MSA ALTAIR io 4 User Manual

1. Remove the four external screws with a Phillips
head #1 screwdriver.
2. Remove the front housing and sensor gasket.
NOTE: The horn or sensors may stick to the gasket when
the front housing is removed. If this occurs, see Step 4 of
Horn Change to reinstall the horn or Step 4 of Sensor
Change to reinstall the sensor.
3. Install the new front housing and sensor gasket.
4. Install the four external screws with a Phillips head
#1 torque screwdriver. Torque to 6 in-lbs (0.68 N-m).
39 ALTAIR io 4
US 5 Device Care

MSA ALTAIR io 4 Specifications

General

Brand	MSA
Model	ALTAIR io 4
Category	Gas Detectors
Language	English