3M SCOTT PAK-ALERT - Operation of Sensor Module Lights

Page 15 of 24
P/N 595370-01 Rev B 07/19
NOTE
IF THE LOW BATTERY INDICATION (ONE STEADY CHIRP EVERY
TWO (2) SECONDS WITH NO FLASHING LIGHTS) OCCURS AT ANY
TIME DURING REGULAR OPERATIONAL INSPECTION, DO NOT USE
THE SCBA. CHANGE THE BATTERIES IN THE SENSOR MODULE
IMMEDIATELY AND REPEAT THE REGULAR OPERATIONAL TEST
OR TAKE THE SCBA OUT OF SERVICE UNTIL THE BATTERIES ARE
CHANGED AND THE REGULAR OPERATIONAL TEST IS SUCCESSFULLY
PERFORMED.
WARNING
IF THE LOW BATTERY INDICATION (ONE
STEADY CHIRP EVERY TWO (2) SECONDS
WITH NO FLASHING LIGHTS) OCCURS AT
ANY TIME DURING REGULAR OPERATIONAL
INSPECTION, DO NOT USE THE SCBA. CHANGE
THE BATTERIES IN THE SENSOR MODULE
IMMEDIATELY AND REPEAT THE REGULAR
OPERATIONAL TEST OR TAKE THE SCBA
OUT OF SERVICE UNTIL THE BATTERIES ARE
CHANGED AND THE REGULAR OPERATIONAL
TEST IS SUCCESSFULLY PERFORMED.
FAILURE TO REPLACE THE BATTERIES AND/
OR CONTINUING WITH MULTIPLE USES OF THE
SCBA AFTER THE LOW BATTERY CONDITION
HAS BEEN INDICATED BY THE DISTRESS
ALARM MAY RESULT IN FAILURE OF THE
DISTRESS ALARM DURING USE AND POSSIBLE
INJURY OR DEATH OF THE USER.
When performing the REGULAR OPERATIONAL INSPECTION, verify that
the Sensor Module lights are operating as described below:
OPERATION OF SENSOR MODULE LIGHTS
NOTE
THE YELLOW LIGHT IS A COMBINATION OF THE RED, GREEN, AND
WHITE LIGHTS THAT APPEARS YELLOW-ORANGE OR AMBER FROM
A DISTANCE. AT CLOSE RANGE THE INDIVIDUAL LIGHTS MAY BE
VISIBLE.
ACTION OR SITUATION BEHAVIOR OF LIGHTS
Start Air-Pak SCBA (i.e., open cylinder valve) Bright light, then ashing green light
Normal operation Flashing green light
Air cylinder between 1/2 and 1/3 full Flashing yellow light (2 quick ashes) every second
Air cylinder less than 1/3 full (low air) Flashing yellow light (alternately)
Low battery while unit is on Flashing yellow light once every 2 seconds
Shut down Off
Press reset button on control console with unit off (battery
test)
Good battery: Bright light, then ashing green light
Low battery: Bright light, then ashing red light
Press manual alarm button on control console with unit off Flashing red light (simultaneously)
Press reset button on control console during full alarm Flashing green light
PASS pre-alarm Flashing red light (alternately)
PASS full alarm Flashing red light (simultaneously)