GMI PS1 Quick Operation Manual

INTRODUCTION
The PS1 is a personal safety device that
warns when toxic gas or oxygen exceeds
alarm set-points. It is the responsibility of
the user to respond properly to the alarms.
This Quick Operation Guide explains
how to operate your PS1 and use its key
features. You can learn more about the
PS1 features and download the full user
handbook at:
www.gmiuk.com
Part No: 63184
Quick Operation Guide
Copyright © Gas Measurement Instruments Ltd 2013
GAS TYPES
There are four PS1 gas models available:
1. Hydrogen Sulphide (H
2. Oxygen (O )
2
3. Carbon Monoxide (CO)
4. Sulphur Dioxide (SO )
2
The model is clearly identified on the front
housing of the device:
Issue: 1
FEATURES
The key features of the PS1 are:
S)
2
4
3
2 5
GMI Ltd, RENFREW, PA4 9RG, UK www.gmiuk.com
READ MANUAL BEFORE USE. GAS DETECTOR FOR USE IN
HAZARDOUS LOCATIONS ONLY AS TO INTRINSIC SAFETY
LOCATIONS CLASS 1 DIV 1 GROUP ABCD T4
II 1G
6 0518
1
7
1. Gas sample inlet
2. Test button
3. LCD
4. Visible alarm
5. ON & function button
6. Audible alarm
7. Inlet nozzle
8. Alligator clip
9. Certification label
SWITCHING ON / OFF
Before switching on, check the PS1 is
clean and in good condition.
To switch ON, press and hold for 1
second, in fresh air. The PS1 will begin its
warm up sequence.
During the warm up sequence, a sensor
Ser. No. 000000
check and auto zero are undertaken.
SIRA07ATEX2208
IECEx SIRA07.0073
Ex ia IIC T4 Ga
39Y7
When PPM or % reading appears, the
0038/13
8 instrument is ready to use.
9
To switch OFF press and hold both
simultaneously for 3 seconds.
SUPPORT
Head Office
Inchinnan Business Park
Renfrew
Scotland
PA4 9RG
Tel: +44 (0)141 812 3211
Fax: +44 (0)141 812 7820
sales@gmiuk.com
www.gmiuk.com
Service & Sales - USA
4055 Technology Forest Blvd.
The Woodlands
TX 77381
USA
Tel: +1 (713) 559 9290
Fax: +1 (281) 292 2860
Toll Free: (877) 421 5315
sales@detcon.com
and