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Troubleshooting the Device

SCOTT SAFETY

087-0038 REV L

Troubleshooting the
Device

Refer to

Table 13

for troubleshooting assistance.

Table 13

Troubleshooting Matrix

CAUSE

SOLUTION

Low Flow Alarm

•

Check for obstructions, kinks in the hose, or other blockage

•

Verify no moisture has entered the hose or pump

•

Unscrew probe assembly and replace filter(s) in probe

•

Clean pump. See

“Cleaning the Pump” on page 46.

Unexpected chattering

noise coming from pump

during operation

•

Verify no moisture has entered the hose or pump

•

Clean pump. See

“Cleaning the Pump” on page 46.

•

Replace pump

Pump does not run when

activated

•

Verify no other alarms are active. Active alarms may inhibit

pump from powering on

•

Replace pump

The pump fails the

start-up flow test

•

Clean pump. See

“Cleaning the Pump” on page 46.

The sample draw reading

indicates less than

300cc/min (0.3LPM)

•

Clean pump. See

“Cleaning the Pump” on page 46.

Device within 1 to 2’ of a

high-powered portable

radio (reading fluctuates,

alarms & vibrates)

•

Perform Bump Test prior to putting device back into service.

See

“Bump Testing” on page 43.

Содержание Protege

Страница 1: ...Protege User Guide PROTEGE PORTABLE GAS MONITOR 087 0038 Rev L ...

Страница 2: ......

Страница 3: ...Protege User Guide PROTEGE PORTABLE GAS MONITOR 087 0038 Rev L ...

Страница 4: ...ety may make improvements or changes in the product s described in this documentation at any time While every effort has been made to ensure accuracy in this guide no responsibility can be accepted for errors or omissions This publication is not intended to form the basis of a contract and the company reserves the right to amend the design content and specifications of the detector without notice ...

Страница 5: ... Overview 1 Device Overview 2 CHAPTER 2 Installation Chapter Overview 5 Planning for Installation 6 Verifying Items Shipped 6 Downloading Software 6 Charging the Battery 6 Charging the Battery with the Multi Charger Optional 8 Installation Checklist 11 Installing the SGM software 11 Installing the JAVA Runtime Environment JRE Software 15 Installing the Optional Pump 17 Installing Device Powered Do...

Страница 6: ...ensor 44 Cleaning the Pump 46 Troubleshooting the Device 51 APPENDIX A Specifications Appendix Overview 53 Specifications 54 APPENDIX B Quick Reference Appendix Overview 57 Quick Setup 58 Alerts Messages 58 Powering the Device 59 Daily Bump Test 60 Daily Zero Calibration 60 Span Gas Calibration 60 Optional Pump 61 APPENDIX C Sensor Information Appendix Overview 63 Sensor K Factors 64 Gas Interfere...

Страница 7: ...tart Up 19 17 Device Icon 22 18 Connecting the Device to a PC 23 19 Scott Gas Monitor SGM Software Home Screen 24 20 Scott Gas Monitor SGM Software Settings Screen 24 21 Scott Gas Monitor SGM Software Set Clock Screen 25 22 Scott Gas Monitor SGM Software View Log Screen 26 23 LCD Indicators 30 24 Power Up Buttons 33 25 Zero Calibration Display In Progress 39 26 Zero Calibration Display Passed 40 2...

Страница 8: ...VIII LIST OF FIGURES 087 0038 REV L SCOTT SAFETY 41 Left and Right Operation Buttons 59 42 Span Calibration Calibration Adapter Attached 60 43 Pump Installation 61 ...

Страница 9: ...nfiguration and Setup Checklist 22 9 SGM Defaults 27 10 LCD Items and Descriptions 31 11 Recommended Calibration and Test Matrix 39 12 Recommended Maintenance Matrix 44 13 Troubleshooting Matrix 51 14 Device Specifications 54 15 Hydrogen Sulfide Sensor Specifications 54 16 Carbon Monoxide Sensor Specifications 55 17 Oxygen Sensor Specifications 55 18 Combustible Sensor Specifications 55 19 Combust...

Страница 10: ...X LIST OF TABLES 087 0038 REV L SCOTT SAFETY ...

Страница 11: ...installation configuration operation maintenance and troubleshooting This user guide assumes a basic knowledge of gas detection procedures The user guide is divided into the following topics Introduction Installation Configuration and Setup Operation Maintenance Quick Reference Specifications Sensor Information Support Warning Read understand and follow the entire content of this guide prior to us...

Страница 12: ...a heading figure or table click the blue text To move to the beginning or end of the document to move page by page within the document or to navigate among the pages you displayed by clicking on hyperlinks use the Acrobat Reader navigation buttons shown in this figure Table 1 summarizes how to navigate within a Scott Safety electronic document Table 1 Navigating Within a PDF Document TO NAVIGATE T...

Страница 13: ...ot avoided could result in death or injury Caution This icon and text indicates a potentially dangerous procedure Instructions contained in the warning must be followed Failure to do so may result in damage to the device This icon and text indicate the possibility of electrostatic discharge ESD in a procedure that requires the reader to take the proper ESD precautions This icon and text designates...

Страница 14: ...elated Product Documentation Table 2 lists the Scott Safety Family documentation set 33339 Table 2 Scott Safety Documentation Set DOCUMENT NAME PURPOSE DOCUMENT ID Protege Masterdock Docking Station Manual Covers use operation and maintenance 087 0045 ...

Страница 15: ...rtable radio Introduction chapter Added content about Protege Masterdock Docking Station Changed data log up to events from 4000 to 7000 Added 12 hours typical run time with pump Installation chapter Added content about downloading Scott Gas Monitor SGM software from our Web site un installing lower version of SGM and added content about Multi Charger Added requirement for JRE 32 bit software Adde...

Страница 16: ...TORY SHANGHA I CHINA FACTORY CLASS I DIVISION 1 GROUPS A B C D Ambient temperature 20 C to 50 C UL913 Applicable N A N A CLASS I DIVISION 1 GROUPS A B C D T4 Ambient temperature 20 C to 50 C Intrinsically Safe Sècurité Intrinsèque Maybe used with Pump P N 096 3259 CSA C22 2 No 152 M1984 CSA C22 2 No 157 92 CSA C22 2 No 0 M91 Applicable N A N A Ex d ia IIC T4 DEMKO 08 ATEX 0813482X Ambient temperat...

Страница 17: ...s See Special Conditions for Safe Use INMETRO Portaria 83 IEC 60079 0 IEC 60079 1 IEC 60079 11 Applicable N A N A Ex d ia IIC T4 POCC GB ГБ05 B03231 Ambient temperature 20 C to 50 C See Special Conditions for Safe Use GOST R 52350 0 GOST R 52350 1 GOST R 52350 11 N A Applicable N A Ex iad II CT4 GYJ011153X See Special Conditions for Safe Use GB3836 1 GB3836 2 GB3836 4 N A N A Applicable Table 4 Ce...

Страница 18: ...tions and approvals for that particular factory Check your particular device for its certifications and approvals Special Conditions for Safe Use The Protege is intended only for use with the charger communication board optional pump assembly and optional Protege Multi Charger Table 4 Certifications and Approvals continued SYMBOL SPECIFIC DIRECTIVES STANDARDS MONROE US FACTORY SKELMER SDALE UK FAC...

Страница 19: ...r Additionally industry standards codes and legislation are subject to change Updated copies should be obtained by users to ensure the most recently issued regulations standards and guidelines are available All pertinent state regional and local safety regulations must be observed when handling and disposing of hazardous material Toxic E Chem Sensors batteries and other similar items that may fall...

Страница 20: ...ibed herein remove from service and mark for maintenance Only use Scott Safety replacement parts Warning Only use the device to monitor the atmosphere for the gases and concentrations for which it is set up to detect Warning To prevent ignition of an explosive atmosphere read and adhere to the manufacturer s live maintenance procedures Warning Read this manual for intrinsic safety precautions Subs...

Страница 21: ...ution Verify the gas inlet ports are free of dirt and debris prior to use Caution No gas detections are made while in the set up mode Caution Do not expose the detector to severe mechanical or electrical shock Always conduct device startup and bump test procedures after such exposure to verify the device s operation and accuracy Caution To ensure proper readings do not operate the device within 1 ...

Страница 22: ...ult in injury and death Caution Do not use any solvents chemicals or polishes containing silicon compounds to clean the detector as these can cause damage to the sensor Caution Be aware of poisoned combustible sensors The operation of catalytic type combustible gas sensors may be seriously affected by silicones free halogens halogenated hydrocarbons and metallic oxides present in the ambient air b...

Страница 23: ...nything but a known nonhazardous environment Caution No attempt should be made to alter or repair the charger Caution Do not attempt to replace the device s battery Return to Scott Safety for replacement or repairs Caution A fully discharged battery can lead to the loss of device s date and time resulting in the potential for erroneous event logging data Recharge battery when warning displays Caut...

Страница 24: ... DEFINITION AC Alternating Current CO Carbon Monoxide H2S Hydron Sulfide ID Inside Diameter JRE JAVA Runtime Environment LCD Liquid Crystal Display LED Light Emitting Device LEL Lower Explosive Level O2 Oxygen OD Outside Diameter PC Personal Computer ppm Parts per million RH Relative Humidity STEL Short Term Exposure Limit TWA Time Weighted Average USB Universal Serial Bus ...

Страница 25: ...SCOTT SAFETY 087 0038 REV L 087 0038 Rev L Chapter 1 INTRODUCTION Chapter Overview This chapter covers the following topic Device Overview ...

Страница 26: ... STEL TWA PEAK exposures calibrations and gas values A built in USB port on the charging module allows the device s data log to be downloaded and when used with the device s SGM software allows you to quickly configure its operating and alarm parameters An optional Sample Draw Pump is available for remote sampling an optional Masterdock Docking Station is available for performing automatic Bump Te...

Страница 27: ...Device Overview 3 SCOTT SAFETY 087 0038 REV L Figure 1 Major Parts Table 6 lists the major parts of the device 1 2 3 4 5 6 7 8 9 10 11 Front View Side View Rear View ...

Страница 28: ...Parts REFERENCE NUMBER ITEM 1 LED alarms 2 2 LCD 3 Audible Alarm Port 4 Operation Button 2 5 Threaded Port for Pump 6 Gas Inlet Port 3 7 Power Contacts for Pump 8 Alligator Clip 9 Charge Communication Shoe Pad 10 Calibration Adapter Receiving Pad 11 Pump Receiving Tab ...

Страница 29: ...SCOTT SAFETY 087 0038 REV L 087 0038 Rev L Chapter 2 INSTALLATION Chapter Overview This chapter covers the following topics Planning for Installation Installation Checklist ...

Страница 30: ...lso ships on the CD with the Device Updates to the SGM are typically posted to our Web site first then to the CD The Sun Microsystems JAVA Runtime Environment JRE software can be downloaded from this Web site http www java com JAVA Version 5 or greater is required JRE 32 bit software is required to use the SGM on Windows 7 64 bit OS Having JRE 64 bit software on your system is allowed but not requ...

Страница 31: ...arge indication icon begins to blink The LCD indicates BATTERY CHARGED on the display when the battery is fully charged Figure 2 shows the connections and screen displays Figure 2 Charging the Battery If a battery voltage becomes very low the backlight illuminates when plugged into the charger however the battery charging icon may not appear right away A fully discharged battery can lead to loss o...

Страница 32: ...ulti Charger does not need to be connected to a PC It only function is charging the devices To wall mount the Multi Charger if desired use two 2 screws 8 or 10 Head 6 0 15 24cm apart Screws should not protrude greater than 0 25 6 35mm See Figure 3 Figure 3 Multi Charger Mounting To use the Multi Charger connect the AC power source to bottom receptacle Insert device with the alligator clip in the u...

Страница 33: ...ger Use To clean the Multi Charger remove the devices and disconnect from power source Use only a soft cloth to wipe surfaces If necessary a mild detergent may be used Dry thoroughly before applying power or replacing devices See Figure 5 Protégé Protégé Multi Charger Protégé ...

Страница 34: ...10 CHAPTER 2 INSTALLATION 087 0038 REV L SCOTT SAFETY Figure 5 Multi Charger Cleaning Protégé Protégé Multi Charger ...

Страница 35: ...software PC System Requirements Operating Systems OS Microsoft Windows XP Microsoft Windows Vista or Microsoft Windows 7 JAVA Version 5 or greater USB port All Windows OSs require administrator privileges to install SGM and require power user privileges to run SGM Do not connect the device charger to the PC until after the JRE installation is complete For Windows Vista perform step 2 prior to begi...

Страница 36: ...R ACCOUNT CONTROL UAC The check box must be unchecked for UAC Restart the PC as necessary See Figure 6 3 For Windows 7 OS navigate to USER ACCOUNTS using the control panel and select CHANGE USER ACCOUNT CONTROL SETTINGS Move the Selector to the NEVER NOTIFY lowest level position Then hit the OK button and next reboot your PC Figure 6 Windows Vista OS Only 4 After downloading the SGM navigate to th...

Страница 37: ...n 1 of 5 6 When prompted check the box to accept the terms of the License Agreement Click NEXT to proceed See Figure 8 Figure 8 Scott Gas Monitor Software Installation 2 of 5 7 If desired select a custom location to install the SGM software or use the default location Click NEXT to proceed See Figure 9 ...

Страница 38: ...NSTALLATION 087 0038 REV L SCOTT SAFETY Figure 9 Scott Gas Monitor Software Installation 3 of 5 8 Click INSTALL and monitor installation progress See Figure 10 Figure 10 Scott Gas Monitor Software Installation 4 of 5 ...

Страница 39: ...e the SGM software JRE 32 bit software is required to use the SGM on Windows 7 64 bit OS Having JRE 64 bit software on your system is allowed but not required 1 Navigate to the Java folder and select the JAVA installation file for the appropriate operating system of the PC 2 Double click the file to begin the installation process 3 Observe the JRE installation begins Installation files may be unpa...

Страница 40: ...hird party software applications such as Google Tool bar that Sun Microsystems provides bundled with the JRE software installation See Figure 13 Figure 13 JAVA JRE Software Installation 2 of 3 Only JRE software is required to run the SGM software Installing or not installing any optional software on this screen will not affect operation of the SGM 6 Click NEXT to proceed ...

Страница 41: ...red up or powered down and disconnecting The device s Automatic Sample Draw Pump is powered by the device s internal battery Typical run time with pump is 12 hours however environmental conditions and alarm conditions shorten run time If the pump is connected to the device when the device is powered up it is automatically recognized Scott Safety recommends using the pump only when the tubing and s...

Страница 42: ...device is powered down 1 Connect the pump by inserting at an angle the pump s back Tab into the device s Tab Rotate the pump forward until the pump sits flush with the device Tighten the Thumb Screw into the threaded hole located on the front of the device See Figure 15 Figure 15 Pump Installation 2 Power on the device and allow it to run through its start up routine At this point the pump is runn...

Страница 43: ...is point the pump is not running Push and hold the Left Operation Button to activate the pump Release the Left Operation Button when BLOCK PUMP displays 3 To block pump inlet place a finger over the probe Once the test is passed CLEAR PUMP displays If the device fails to indicate CLEAR PUMP check for any potential leaks in the connection of the pump to the device or within the sample draw system i...

Страница 44: ...20 CHAPTER 2 INSTALLATION 087 0038 REV L SCOTT SAFETY ...

Страница 45: ...SCOTT SAFETY 087 0038 REV L 087 0038 Rev L Chapter 3 CONFIGURATION AND SETUP Chapter Overview This chapter covers the following topic Configuration and Setup Checklist ...

Страница 46: ...ated in another location if a custom installation was performed See Figure 17 Figure 17 Device Icon 2 Connect the AC Power Adapter cable to the Power USB Communications Module connect the USB cable to the Power USB Communications Module and connect the USB cable to your PC USB cable port If this is the initial install of the Power USB Communications Module allow the PC to load and recognize the Po...

Страница 47: ...tion to the device from this tab Settings Tab is used to change alarm settings Tab provides a number of different options Alarm set points can be changed a password can be inserted timers can be defined and the length of the LCD backlight can be configured Set Clock Tab is used to set the date and time of the device There is an option to synchronize the time of the device with the PC for accurate ...

Страница 48: ...store Default Restores all device settings to the factory default Read Uploads current device settings for review or modification Write Downloads parameter changes made within the SGM software to the connected device Changing settings within the SGM software does not change the settings on the device until write has been accomplished Open Opens and displays previously saved device parameter settin...

Страница 49: ...tion requires you to acknowledge all alarms even when the target gas concentration returns to a non alarm concentration level The default setting is unchecked On Off Hold Timer Sets the required time in seconds for you to hold the Operation Buttons when powering on and off the device The default setting is 4 seconds Figure 21 shows the Set Clock Tab screen Figure 21 Scott Gas Monitor SGM Software ...

Страница 50: ...ure 22 Scott Gas Monitor SGM Software View Log Screen The following options are available Read Reads the data log of the device presently connected Clear Clears the data log in the device presently connected Open Opens previously saved data log text files Save Saves data log data to a text file for future use ...

Страница 51: ... operating the device with a failed sensor may lead to death or injury Table 9 SGM Defaults ITEM SUB ITEM RANGE FACTORY DEFAULT Carbon Monoxide CO Low Alarm 0 to 500ppm 35ppm CO High Alarm 0 to 500ppm 35ppm CO STEL Alarm 0 to 250ppm 200ppm CO TWA Alarm 0 to 100ppm 35ppm CO Calibration Gas Concentration 0 to 999ppm 50ppm Hydrogen Sulfide H2S Low Alarm 0 to 200ppm 10ppm H2S High Alarm 0 to 200ppm 10...

Страница 52: ...1 4secs 2secs On Off Hold Timer 0 9secs 2secs Temp Units Fahrenheit Celsius Fahrenheit Zero Calibration on Power on On Off Off Use Password Yes No No Backlight Always On Yes No No Enable Latching Alarms Yes No No Require Calibration when Overdue Yes No No Allow Use with Failed Sensor See WARNING above Yes No No Confidence Beep On Yes No No Table 9 SGM Defaults continued ITEM SUB ITEM RANGE FACTORY...

Страница 53: ...SCOTT SAFETY 087 0038 REV L 087 0038 Rev L Chapter 4 OPERATION Chapter Overview This chapter covers the following topics Operating the Device Powering Up Powering Down ...

Страница 54: ...time software version installed and when the next required calibration is due Warning If Protégé fails to respond properly upon start up or if calibration is out of date do not use the device until it has been properly serviced or calibrated Failure to do so could result in death or injury Figure 23 shows the LCD items Figure 23 LCD Indicators Table 10 lists the LCD items and their descriptions Wa...

Страница 55: ...y The battery charge icon blinks and the device activates the visual audible and vibratory alarms when a battery becomes low Low battery conditions can be silenced by pressing the left Operation Button You should immediately exit the environment and charge the device as soon as a low battery alarm is indicated Table 10 LCD Items and Descriptions REFERENCE NUMBER ITEM DESCRIPTION 1 Gas Type Label I...

Страница 56: ... the device and cause death or injury Warning If using the device with a failed sensor the failed sensor reading will be wrong cannot be relied upon and the device should be replaced at the earliest possible moment Low Flow Pump Warning Displays when airflow through the pump is diminished or restricted and could compromise accurate readings Device shuts down the pump and the device goes into audib...

Страница 57: ...e becomes very low while powered off the device may display PLEASE CHARGE when attempting to power on device Always fully charge battery prior to use The countdown timer parameter varies as set using the SGM software See Configuring the Scott Gas Monitor Software on page 23 The device starts its Power Up Self Test Sequence once the Operation Buttons release This sequence consists of the following ...

Страница 58: ...itions which can lead to death or injury Warning If CAL EXPIRED is displayed upon power on start up sequence indicating the device does not have valid current calibration press the Right Operation Button to override and immediately calibrate the device A device that has not been properly calibrated can lead to death or injury Warning Never operate the device in gas monitoring mode with the calibra...

Страница 59: ...peration Buttons Left and Right simultaneously until the countdown timer completes and the LCD is blank When the Operation Buttons are held for 5 seconds after the LCD goes blank the device attempts to power back on The timing parameter varies as set using the SGM software See Configuring the Scott Gas Monitor Software on page 23 ...

Страница 60: ...36 CHAPTER 4 OPERATION 087 0038 REV L SCOTT SAFETY ...

Страница 61: ...SCOTT SAFETY 087 0038 REV L 087 0038 Rev L Chapter 5 MAINTENANCE Chapter Overview This chapter covers the following topics Calibrating the Device Maintaining the Device Troubleshooting the Device ...

Страница 62: ...res that are known to be free of toxic or combustible gases Span Calibration Is performed to ensure the device detects target gases within specified operating parameters Span Calibration is the adjustment of the device s response to match a known concentration of gas Sensors can lose sensitivity through normal degradation exposure to high gas concentrations or sensor poisoning Accurate calibration...

Страница 63: ... seconds to acknowledge the alert If the alert is not acknowledged within 20 seconds the device powers off Do not continue with Zero Calibration until air has been verified free of toxic and combustible gases Failure to properly perform a zero calibration may result in injury or death Baseline readings for a Zero Calibration are 0 for H2S CO and LEL and 20 9 for O2 Table 11 Recommended Calibration...

Страница 64: ...ration Display Failed 7 If Span calibration is desired continue to See Span Calibration on page 40 8 If Span Calibration is not desired either press the Left Operation Button to exit or allow 80 second timer to expire 9 When the LCD displays CAL STOPPED press either Operation Button Left or Right to exit calibration mode Span Calibration This section describes how to perform Span Calibration Warni...

Страница 65: ...e sensors within the 80 seconds CAL STOPPED displays Pressing the right or left operational button exits calibration mode and the procedure must be repeated 1 Verify the concentration level of the target gas in the cylinder matches the settings of the device as set using the SGM software See Configuring the Scott Gas Monitor Software on page 23 If needed 2 Attach the Regulator to the gas cylinder ...

Страница 66: ...ter The device automatically returns to gas monitoring mode See Figure 29 8 For gas mixture cylinders wait for the display to read CAL PASSED then REMOVE GAS Turn off gas cylinder and remove Calibration Adapter The device automatically returns to gas monitoring mode See Figure 29 If you power down the device while the LCD displays CAL PASSED and remove gas the new calibration values are not saved ...

Страница 67: ... Regulator to the gas cylinder and verify cylinder pressure 3 Connect Tygon tubing to both the Regulator and Calibration Adapter 4 If installed remove optional pump from device and restart the device 5 Attach Calibration Adapter to device and apply gas See Figure 30 Figure 30 Bump Test Calibration Adapter Attached 6 Verify device responds to target gas and activates the visual audible and vibratin...

Страница 68: ...installed with an O2 sensor and an LEL sensor A 3 gas device installed with an O2 sensor LEL sensor and either a CO or H2S sensor A 4 gas device installed with an O2 sensor LEL sensor and a Dual Tox H2S CO sensor Sensors may be replaced with like sensors or Dummy Plug with another Dummy Plug Dummy Plugs and sensors are not interchangeable Using a Dummy Plug the device can be configured with an O2 ...

Страница 69: ...Rotate the sensor PC board over to expose the three 3 sensors See Figure 32 5 Unplug desired sensor and replace with new sensor Figure 32 Removing Sensor Each sensor type has a unique position and pin locations to prevent sensors being installed in wrong locations 6 Rotate PC board back to its original position aligning the two 2 pins to their receptacle socket See Figure 33 ...

Страница 70: ...onitor Software on page 23 9 Perform Zero and Span Calibrations of the device in accordance with calibration procedures See Zero Calibration on page 39 See Span Calibration on page 40 Cleaning the Pump This section describes how to clean the pump Warning If device does not operate in the manner described do not use Tag it out of service Failure to ensure it is properly operating may result in seri...

Страница 71: ...taining plate This allows access to the pump Gently lift the pump out of the pump enclosure See Figure 35 Figure 35 Disassembly of Pump 3 Carefully remove the tubing from the pump ports Caution Use only the minimum force necessary to remove hoses from ports Pump ports break easily if excessive force is used To easily identify hoses for reinstallation attach locally generated labels to the hoses Th...

Страница 72: ...NLET port 6 Connect another piece of Tygon tubing to the OUTLET port and run the Tygon tubing to a catch basin such as a small cup or trash can 7 Slowly inject the isopropyl alcohol through the pump by pressing the plunger on the syringe 8 Once the isopropyl alcohol is inside the pump and tubing pump the syringe plunger in and out 5 7 times Then depress the syringe plunger completely to eject the ...

Страница 73: ...1 Re attach the pump tubing to the INLET long and OUTLET short ports 12 Place the pump assembly into the enclosure with the ports positioned over top of one another The OUTLET port should be on top and the INLET port should be on the bottom Verify the wires are routed on top of the assembly See Figure 38 Figure 38 Routing the Pump Wires 13 Insert the pump retaining plate 14 Place the pump inlet ba...

Страница 74: ... the four 4 Torx head screws Follow an X pattern to ensure that the enclosure halves are seated together evenly Caution Do not over tighten the screws Over tightening the screws strips the holes in the enclosure 16 Install pump onto an operational device and verify proper flow rate is achieved Pump Retaining Plate Pump Inlet Barb Rounded Groove ...

Страница 75: ...coming from pump during operation Verify no moisture has entered the hose or pump Clean pump See Cleaning the Pump on page 46 Replace pump Pump does not run when activated Verify no other alarms are active Active alarms may inhibit pump from powering on Replace pump The pump fails the start up flow test Clean pump See Cleaning the Pump on page 46 The sample draw reading indicates less than 300cc m...

Страница 76: ...52 CHAPTER 5 MAINTENANCE 087 0038 REV L SCOTT SAFETY ...

Страница 77: ...SCOTT SAFETY 087 0038 REV L 087 0038 Rev L Appendix A SPECIFICATIONS Appendix Overview This appendix covers the following topic Specifications ...

Страница 78: ...larm bars Tactile Data Log Up to 7000 events Housing ABS rubber over mold Dimensions 3 26Hx2 76Wx1 16 D 8 28Hx7 01Wx2 95cmD Weight 7 5oz 233 28g Operating Temperature 4 0 to 122 F 20 to 50 C Operating Humidity 0 to 90 RH Non Condensing EMI RFI EMC 89 336 EEC compliant Table 15 Hydrogen Sulfide Sensor Specifications HYDROGEN SULFIDE SENSOR SPECIFICATIONS Range 0 to 500ppm Response Time T90 30sec Op...

Страница 79: ...ppm 3ppm Nitrogen Dioxide 5ppm 1ppm Chlorine 1ppm 0ppm Hydrogen 100ppm 40ppm Ethylene 100ppm 50ppm Ethanol 200ppm 0ppm Table 17 Oxygen Sensor Specifications OXYGEN SENSOR SPECIFICATIONS Range 0 0 to 25 0 Response Time T95 15Sec Operating Temp 4 0 to 122 F 20 to 50 C Humidity 0 to 90 RH Non Condensing Storage Temp 32 to 68 F 0 to 20 C Table 18 Combustible Sensor Specifications COMBUSTIBLE SENSOR SP...

Страница 80: ...56 APPENDIX A SPECIFICATIONS 087 0038 REV L SCOTT SAFETY ...

Страница 81: ... L 087 0038 Rev L Appendix B QUICK REFERENCE Appendix Overview This appendix covers the following topics Quick Setup Alerts Messages Powering the Device Daily Bump Test Daily Zero Calibration Span Gas Calibration Optional Pump ...

Страница 82: ...itions through flashing LEDs an audible alarm and vibration The specific sensor will flash with a HIGH or LOW indication on the LCD Alarm intensity increases from a LOW to a HIGH condition LowBattery The battery icon flashes and activate the alarms Over Range Conditions Device s sensor s have been exposed to very high gas concentration exceeding sensor range Pump Displays when pump is connected to...

Страница 83: ...ation on powering the device up and down Power Up Hold down either the Left or Right Operation Button until the LCD displays RELEASE Power Down Push both Left and Right Operation Buttons until timer counts down and LCD shuts down See Figure 41 Figure 41 Left and Right Operation Buttons Left and Right Operation Buttons ...

Страница 84: ...ed Daily Zero Calibration This section provides a brief amount of information on daily zero calibration In clean atmosphere press and hold the Right Operation button Release when display reads PLEASE WAIT Device automatically perform ZERO calibration Press Left Operation button when display reads APPLY GAS to exit See Figure 41 Span Gas Calibration This section provides a brief amount of informati...

Страница 85: ...ect pump See Figure 43 Power on the device or push the Left Operation button to activate the pump When BLOCK PUMP displays place a finger over the probe until CLEAR PUMP displays To disconnect pump press and hold the Left Operation button until PEAK EXPOSURES displays Remove pump Figure 43 Pump Installation Align Tab Tighten Thumb Screw ...

Страница 86: ...62 APPENDIX B QUICK REFERENCE 087 0038 REV L SCOTT SAFETY ...

Страница 87: ...SCOTT SAFETY 087 0038 REV L 087 0038 Rev L Appendix C SENSOR INFORMATION Appendix Overview This appendix covers the following topics Sensor K Factors Gas Interferences ...

Страница 88: ... Generally if there is a potential for methane in the operating environment the instrument should be calibrated with methane If there also is a potential for other gases in the operating environment the LEL alarm level should be adjusted according to the lowest K Factor of the expected gases For example if either methane or propane may be present and the desired alarm is 25 LEL calibrate the instr...

Страница 89: ...ay occur these selectivity ratios are used as guides only They are not to be used as calibration factors The gas species actual cross sensitivities may vary from the values shown Table 20 Gas Interferences SENSOR TYPES ALL VALUES IN PPM Dual Tox Sensor CO H2S CO H2S Interference Gas CO 1 0 02 1 0 02 H2S 0 04 1 0 25 1 SO2 0 2 0 2 0 25 0 1 NO2 0 02 0 2 0 25 to 0 0 3 NO 0 003 0 03 0 5 0 02 NH3 0 001 ...

Страница 90: ...66 APPENDIX C SENSOR INFORMATION 087 0038 REV L SCOTT SAFETY ...

Страница 91: ...SCOTT SAFETY 087 0038 REV L 087 0038 Rev L Appendix D SUPPORT Appendix Overview This appendix covers the following topics Assistance Parts List Warranty Statement Product Information ...

Страница 92: ...ouble free service If you have technical questions or need support If you need to return a product Contact us using the options provided By E mail techsupport scotths us tycoint com By Telephone 1 800 247 7257 When returning a product contact Technical Support to obtain a Return Material Authorization RMA number prior to shipping for service repairs using the contact options ...

Страница 93: ...des case top assembly sensor membranes horn membranes 096 3249 LCD Replacement Assembly 096 3247 Optional Automatic Draw Pump 096 3259 Portable Gas Detectors CD 096 3366 T 8 Torx Driver 073 0324 14 Probe Assembly 093 0148 Calibration Adapter 074 0547 Optional Automatic Draw Pump Kit Includes pump 10 of tubing and probe 096 3271 Protege Multi Charger 096 3283 Protege Masterdock Docking Station 093 ...

Страница 94: ... 0045 International 028 0046 USB Cable 077 1353 10ML Syringe 077 0422 Carry Case 096 3273 Device Case Replacement Kit Includes case top assembly case bottom assembly sensor membranes horn membranes M2 5x10 delt pt screw device serial number label and device approvals label 096 3248 Dummy Plug 074 0558 Table 21 Applicable Parts List continued CATEGORY ITEM DESCRIPTION PART NUMBER ...

Страница 95: ...REV L Sensors Combustible Sensor 093 0231 Combustible Sensor CSA 093 0524 Oxygen Sensor 093 0232 CO H2S Sensor 093 0230 CO Sensor 093 0470 H2S Sensor 093 0471 Table 21 Applicable Parts List continued CATEGORY ITEM DESCRIPTION PART NUMBER ...

Страница 96: ... 18 Includes regulator 24 tubing and calibration gas H2S Methane O2 with balance of N2 096 2506 20 Includes regulator 24 tubing and calibration gas Methane with balance of air 096 3272 Includes regulator 24 tubing and calibration gas CO H2S Propane O2 with balance of N2 096 3392 Includes regulator 24 tubing and calibration gas CO H2S Pentane O2 with balance of N2 096 3393 Note For calibration equi...

Страница 97: ...ed SCOTT agents are permitted to perform warranty obligations This warranty does not apply to defects or damage caused by any repairs of or alterations to THE PRODUCTS made by owner or any third party unless expressly permitted by SCOTT product manuals or by written authorization from SCOTT To obtain performance under this warranty and as a condition precedent to any duty of SCOTT the purchaser mu...

Страница 98: ...74 APPENDIX D SUPPORT 087 0038 REV L SCOTT SAFETY Product Information For general information on our products refer to our Web site http www scottsafety com ...

Страница 99: ...are Warnings and Cautions xx Disassembly Pump 47 Display Failed Zero Calibration Display 40 E Email Technical Support 68 G General Safety Information xix Guide Conventions xiii Guide Overview xi H Home Screen Scott Gas Monitor SGM Software 24 http www scottsafety com 74 I In Progress Zero Calibration Display 39 Indicators LCD 30 Installation Pump 18 Installation Complete JAVA JRE Software 17 Insta...

Страница 100: ...entation xiv Removing Device Cover 45 Pump Screws 47 Sensor 45 Revision history for this guide xv Routing Pump Wires 49 S Scott Gas Monitor SGM Software Home Screen 24 Set Clock Screen 25 Settings Screen 24 View Log Screen 26 Scott Gas Monitor Software Installation Completed 15 Installation Destination Folder 14 Installation End User License 13 Installation Ready to Install 14 Installation Setup 1...

Страница 101: ...nts xii V View Log Screen Scott Gas Monitor SGM Software 26 Vista Windows 12 W Warnings and Cautions Battery Use and Care xxiii Device Use and Care xx Sensor Use and Care xxii Web Site Technical Support 68 Windows Vista 12 Vista OS 12 Z Zero Calibration Display Failed 40 In Progress 39 Passed 40 ...

Страница 102: ...78 INDEX 087 0038 REV L SCOTT SAFETY ...

Страница 103: ......

Страница 104: ...Monroe Corporate Center P O Box 569 Monroe NC 28111 Telephone 800 247 7257 FAX 704 291 8330 Web www scottsafety com ...

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