Crowcon Clip SGD User manual

User manual
M07716
Issue 1
October 2017
Clip SGD
Portable single Gas Detector

⚠WARNING
•฀฀฀Clip฀SGD฀is฀a฀hazardous฀area฀certied฀gas฀detector฀and฀as฀such฀must฀be฀operated฀and฀maintained฀in฀strict฀accordance฀with฀the฀instructions,฀warnings฀and฀label฀information฀included฀in฀the฀manual.฀•฀฀฀Before฀operating฀this฀device,฀please฀read฀carefully฀and฀understand฀all฀instructions฀in฀the฀manual.•฀฀฀Understand฀the฀screen฀display฀and฀alarm฀warnings฀prior฀to฀use.•฀฀฀Before฀use,฀please฀check฀the฀activation฀date,฀and฀if฀the฀activation฀date฀has฀expired฀please฀do฀not฀use฀the฀device.฀•฀฀฀Before฀use฀ensure฀that฀the฀device฀is฀in฀good฀condition฀and฀the฀enclosure,฀the฀display฀window,฀alarm฀LED฀windows฀and฀sounder฀aperture฀are฀undamaged฀and฀clear฀from฀contaminants.฀•฀฀฀Before฀use฀perform฀the฀self-test฀of฀the฀LED’s,฀sounder฀and฀vibrator.•฀฀฀Bump฀test฀the฀device฀regularly฀by฀applying฀a฀gas฀concentration฀exceeding฀the฀alarm฀set฀point.฀It฀is฀recommended฀that฀a฀bump฀test฀is฀performed฀at฀least฀every฀90฀days.•฀฀฀For฀the฀O2฀detector฀perform฀a฀calibration฀every฀30฀days฀in฀a฀fresh฀air฀environment.•฀฀฀If฀the฀device฀fails฀a฀bump฀test,฀calibration฀or฀self-test฀please฀do฀not฀use฀the฀device.฀•฀฀฀Do฀not฀disassemble฀or฀substitute฀components,฀or฀operate฀beyond฀the฀intended฀range฀of฀use฀as฀this฀may฀impair฀intrinsic฀safety,฀invalidate฀safety฀certication฀and฀will฀void฀the฀warranty.•฀฀฀Do฀not฀attempt฀to฀replace฀the฀battery฀or฀sensor฀as฀the฀Clip฀SGD฀is฀designed฀to฀be฀maintenance฀free฀and฀disposable.฀Changing฀the฀battery฀or฀sensor฀may฀impair฀intrinsic฀safety,฀invalidate฀safety฀certication฀and฀will฀void฀the฀warranty.•฀฀฀Use฀IR฀communications฀only฀in฀a฀safe฀area฀that฀is฀free฀from฀hazardous฀gases•฀฀฀To฀prevent฀the฀generation฀of฀static฀electricity฀do฀not฀clean฀or฀rub฀the฀LCD฀screen฀of฀the฀device฀with฀a฀dry฀cloth฀or฀hands฀in฀a฀hazardous฀area฀environment฀•฀฀฀Perform฀cleaning฀and฀maintenance฀of฀the฀device฀in฀a฀safe฀area฀only฀that฀is฀free฀from฀hazardous฀gases.•฀฀The฀Clip฀SGD฀is฀shipped฀with฀default฀alarm฀level฀settings.฀It฀is฀the฀users฀responsibility฀to฀ensure฀the฀alarm฀level฀settings฀are฀appropriate฀for฀the฀specic฀application;฀these฀can฀be฀changed฀as฀required฀via฀the฀IR_฀Link฀_PC฀Software.•฀฀฀Gas฀concentration฀measurements฀by฀the฀sensor฀can฀vary฀based฀on฀the฀environment฀(temperature,฀pressure฀and฀humidity).฀Therefore฀calibration฀of฀Clip฀SGD฀should฀be฀performed฀in฀the฀same฀(or฀similar)฀environment฀of฀the฀device’s฀actual฀use.•฀฀฀Severe฀vibration฀or฀shock฀to฀the฀device฀may฀cause฀a฀sudden฀gas฀reading฀change.฀Please฀use฀Clip฀SGD฀after฀the฀value฀of฀gas฀concentration฀has฀stabilized.•฀฀฀Excessive฀shock฀to฀Clip฀SGD฀can฀cause฀the฀device฀and/or฀sensor฀to฀malfunction.•฀฀฀If฀the฀temperature฀changes฀sharply฀during฀use฀of฀the฀device฀(for฀example฀moving฀from฀indoors฀to฀outdoors),฀the฀value฀of฀the฀measured฀gas฀concentration฀can฀suddenly฀change.฀Please฀use฀the฀Clip฀SGD฀after฀the฀gas฀concentration฀value฀has฀stabilized.•฀฀฀The฀device฀is฀intended฀for฀use฀in฀normal฀atmospheric฀conditions,฀pressure฀80฀kPa฀(0.8฀bar)฀to฀110฀kPa฀(1.1฀bar);฀and฀air฀with฀normal฀oxygen฀content,฀typically฀21฀%฀v/v฀(volume/volume).

⚠CAUTION
•฀฀฀This฀device฀is฀not฀a฀measurement฀device,฀but฀a฀gas฀detector.฀•฀฀฀Clean฀detectors฀with฀a฀soft฀cloth฀and฀do฀not฀use฀chemical฀substances฀for฀cleaning.฀•฀฀฀To฀ensure฀a฀24฀months฀battery฀life฀is฀attained฀it฀is฀important฀to฀avoid฀the฀following฀activities฀as฀this฀will฀deplete฀the฀battery฀lifetime฀to฀less฀than฀24฀months.1. Allowing the detector to be in gas alarm frequently or for prolonged periods
(Normal Alarm Use: No more than 4 minutes alarm time per day)
2. Operating the detector user button frequently.
3. Connecting the detector with the Clip SGD IR Link frequently, except for regular bump
testing.
•฀฀฀View฀a฀serial฀number฀on฀the฀label฀at฀the฀back฀side฀of฀the฀device.฀(ex,฀20170101)1. The serial number indicates below.
ex)฀SG฀01฀01฀001฀2017(Year)฀01(Months)฀฀01(Day)฀001(Manufacture฀Order)

Table of Contents
1.฀Diagram฀and฀LCD฀...............................................6
2.฀Activation฀...........................................................73.฀Mode฀..................................................................83.1฀Gas฀Measurement฀Mode฀...........................83.2฀Display฀Devise฀Settings฀..............................83.3฀Alarms฀and฀Alerts฀......................................84.฀Event฀Log฀.........................................................115.฀Calibration฀........................................................125.1฀Fresh฀Air฀Calibration฀................................125.2฀Standard฀Gas฀Calibration฀........................135.3฀Return฀to฀Gas฀Measurement฀Mode฀.........146.฀Specification฀.....................................................157.฀Self฀Test฀and฀Bump฀Test฀....................................167.1฀Self฀test฀...................................................167.2฀Bump฀Test฀...............................................168.฀Certificates฀.......................................................18Appendix฀1฀Clip฀SGD฀Docking฀Station฀฀...................19Appendix฀2฀IR฀Link฀User฀Guide฀...............................26
Limited฀Warranty฀....................................................29

6
Clip SGD
1. Diagram and LCD 1.฀IR฀Port2.฀LCD฀display3.฀Alarm฀LED4.฀Buzzer5.฀Button6.฀Gas฀sensor7.฀Gas฀TypeLCD display symbols
ALARM Alarm฀conditionMMonths฀remaining฀1Low฀alarm฀DDays฀remaining฀
2
High฀alarm฀TTime฀remaining฀(hours)vTest฀success
MAX
Maximum฀peak฀valuexTest฀failure
MN
I
Minimum฀peak฀valueFresh฀air฀calibration
LEL
PPM
VOL
%
%
Measurement฀UnitStandard฀gas฀calibrationLow฀battery฀life฀(Less฀than฀30฀days)1
2
4
5
6
7
3
3
3
MAX
LEL
PPM
VOL
%
%
MN
I
ALARM 1V
M
D
T
X
2

7
Clip SGD
2. Activation
Only activate in a safe environment.฀Press฀the฀button฀for฀3฀secs;฀gas฀type฀and฀rmware฀version฀(e.g.฀v2.2)฀will฀be฀displayed.฀Following฀the฀10฀secs฀countdown,฀the฀device฀will฀be฀fully฀activated,฀the฀V฀icon฀will฀ash฀on฀the฀display฀screen฀and฀the฀device฀will฀be฀in฀Gas฀Measurement฀mode.After฀turning฀on฀the฀device,฀the฀remaining฀life฀is฀displayed;฀23฀months฀originally.฀After฀the฀remaining฀life฀reaches฀1฀month,฀30฀days฀remaining฀is฀displayed.฀When฀1฀day฀is฀left,฀24฀hours(T)฀remaining฀is฀displayed.⚠CAUTION
Before฀use,฀check฀the฀activate฀by฀date฀on฀the฀box.฀If฀the฀activation฀date฀is฀past,฀do฀not฀activate฀the฀device.Shelf฀Life฀within฀6฀months฀from฀manufacture.V
%
D
X
MAX
LEL
PPM
VOL
%
%
MN
I
ALARM 1V
M
D
T
X
2
%
T
⚠CAUTION
Appropriate฀calibration฀of฀the฀device฀is฀required฀prior฀to฀operation.฀Always฀ensure฀that฀the฀device฀responds฀correctly฀to฀the฀relevant฀gas.฀Verify฀that฀foreign฀materials฀that฀could฀interfere฀with฀the฀detection฀of฀gas฀are฀not฀blocking฀the฀sensor.In฀the฀event฀that฀activation฀of฀the฀device฀fails,฀the฀฀X฀฀icon฀will฀appear฀on฀the฀display฀and฀Gas฀Measurement฀mode฀will฀not฀be฀entered.฀In฀this฀case,฀perform฀calibration฀or฀contact฀authorized฀reseller฀or฀Crowcon฀Detection฀Instruments฀customer฀support฀at฀+44฀(0)฀1235฀557711฀for฀repair/return฀information.

8
Clip SGD
3. Mode
3.1 Gas Measurement Mode
Following฀activation฀the฀device฀will฀operate฀in฀Gas฀Measurement฀Mode.฀The฀remaining฀sensor฀life฀(default฀setting)฀or฀gas฀concentration฀(congurable฀option)฀will฀be฀displayed฀on฀the฀screen.฀Oxygen฀concentration฀is฀displayed฀in฀percent฀by฀volume฀(%Vol)฀and฀toxic฀concentration฀is฀displayed฀in฀parts฀per฀million฀(PPM).3.2 Display Device Settings
In฀Gas฀Measurement฀Mode฀to฀view฀the฀device฀settings฀press฀the฀button฀to฀cycle฀through฀the฀settings.฀The฀settings฀will฀be฀displayed฀in฀the฀following฀order฀upon฀each฀button฀press.฀VOL
%
VOL
%
MN
I
MAX
VOL
%
MAX
VOL
%
MN
I
Detection฀mode฀฀฀฀฀฀฀฀Min฀level฀seen฀(only฀for฀oxygen)Max฀level฀seenClear฀min/max฀levelsM
VOL
%
1
VOL
%
2
V
VOL
%
Remaining฀life฀(T,฀D,฀M)1st฀alarm฀set฀point2nd฀alarm฀set฀pointFirmware฀versionCalibration฀concentrationAt฀the฀last฀step฀the฀device฀will฀return฀to฀Gas฀Measurement฀Mode.3.3 Alarms and Alerts
When฀a฀gas฀concentration฀exceeds฀the฀congured฀alarm฀set฀points,฀1฀or฀
2
฀will฀be฀displayed฀on฀the฀screen,฀the฀device฀will฀vibrate,฀alarm฀LEDs฀will฀ash,฀and฀the฀buzzer฀will฀sound.฀The฀alarms฀will฀stop฀when฀the฀device฀is฀moved฀to฀a฀clean฀air฀environment.฀
%
M

9
Clip SGD
The฀table฀below฀shows฀the฀‘alarms’฀and฀‘alerts’฀that฀may฀be฀shown฀on฀the฀display฀during฀operation.฀AlarmAlarm฀StandardShown฀on฀LCD฀DisplayAlarm฀and฀Vibration฀DisplayLow฀AlarmExceeds฀1st฀Alarm฀set฀point1฀icon฀&฀concentrationBuzzer,฀LEDVibrationHigh฀AlarmExceeds฀2nd฀Alarm฀set฀point2฀icon฀&฀concentrationBuzzer,฀LEDVibrationRemaining฀lifeBelow฀30฀days฀icon฀Lifetime฀expiration฀Past฀24฀monthsService฀life฀is฀over฀(Replace฀with฀a฀new฀Clip฀SGD)Test฀failureFailure฀of฀sensor฀test฀/฀calibrationDisplay฀฀X฀฀icon฀with฀beepingBattery฀testLow฀powerBump฀testBump฀test฀periodVX Press฀the฀push฀button฀to฀turn฀off฀the฀alarmCalibrationCalibration฀periodPress฀the฀push฀button฀to฀turn฀off฀the฀alarm⚠CAUTION
Default฀alarm฀set฀points฀are฀based฀on฀common฀international฀standards.฀It฀is฀user฀responsibility฀to฀ensure฀the฀congured฀alarm฀set฀points฀are฀in฀accordance฀with฀local฀regulations฀and฀site฀procedures.฀

10
Clip SGD
Default Alarm Set Point
Gas Type CO H2S O2
Part
Number CL-C-25CL-C-30CL-C-35CL-H-2CL-H-5CL-H-10CL-O-19CL-O-19.5Lower
Alarm Level 25ppm30ppm35ppm2ppm5ppm10ppm19%19.5%Upper
Alarm Level 50ppm100ppm50ppm5ppm10ppm15ppm23.5%23.5%