User's Manual

Page 24 of 36
P/N 595289-01 Rev B 5/15
WARNING
READ AND UNDERSTAND THE COMPLETE INSTRUCTION MANUAL BEFORE USING A
RESPIRATOR WITH A SEMS II DISTRESS ALARM INSTALLED.
WHEN THE SEMS II
DISTRESS ALARM IS:
IT INDICATES THAT:
Quiet. No lights or sound
Flashing the green light
Flashing the red light and sounding an
ascending/descending tone.
Flashing the red light and sounding a
loud continuous tone
Chirping once every two (2) seconds with
nolightashing
The SEMS II distress alarm is off or the
batteries are used up or removed.
The SEMS II distress alarm is on, in sens-
ing mode, and monitoring your motion.
You have not moved in the last twenty (20)
seconds, SEMS II distress alarm will go
into full alarm in twelve (12) seconds or
less if you do not move.
Full alarm: You have not moved in the last
thirty (30) seconds or more or you pushed
the manual alarm button.
The batteries are low. You must put in new
batteries before using the SEMS II distress
alarm again (it will work in low battery
conditionlongenoughtoletyounishthe
cylinder of air you are on).
QUICK REFERENCE GUIDE TO USE:
WHEN YOU WANT TO: YOU DO: THE SEMS II DISTRESS ALARM
DOES:
Turn it on.
Re-set pre-alarm
Re-set full alarm
Turnitoff(nishedwithuse)
Turn on the manual alarm.
Open cylinder valve (cylinder
must have air in it).
Move so that the respirator
moves.
3 quick audible chirps, green
ashinglightoncontrolconsole.
Redashinglightchangesto
green, ascending/descending
tone stops.
Loud 3 tone chirp stops, 3 quick
chirps,thenredashinglight
changestogreenashinglight.
Theashinglightgoesoutand
afteen(15)secondbeepse-
quence occurs as the residual air
bleeds off. Unit will sound a two
tone chirp at turn off.
Goes into full alarm, loud 3 tone
chirps from sensor module and
bright red ashinglightfromcon-
trol console.
Press re-set button on control
console twice (push, release,
push again).
Close respirator cylinder valve,
open regulator purge valve
letting out all the trapped air,
close regulator purge valve,
press re-set button twice.
Press alarm button on control
console (works whether the
SEMS II distress alarm is on or
off).
CLEANING, MAINTENANCE AND STORAGE CONTINUED...