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GSM-60

 

ENMET 

 

Manual Revision Date – June 15, 2017

 

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Manual Part No. – 80003-600 

Rev. 1 – December 15, 2016 

 

3.0 Installation 

3.1 Mounting of Instrument 

The 

GSM-60

 

should be located near the air to be monitored.  Sampling lines should be no more than 50 feet long.  It is 

recommended that Teflon® (PTFE) lined tubing be used.  Quick disconnect fittings are supplied for use with 1/8” ID tubing. 
Mount the instrument on an appropriate vertical surface using the mounting flanges provided.  Avoid areas with excessive vibration 
or temperature extremes.  The holes in the flanges are 0.31 inch in diameter and form a 6 x 10.75-inch rectangle.  

See Figure 3. 

 
It is recommended to use #8 drywall anchors and screws for mounting the 

GSM-60

 to a drywall/sheetrock surface. 

 

 

Dimensions are in inches.

 

Figure 3: GSM-60

 

Mounting Dimensions 

Mounting Holes 
0.31” dia. 4 places 

Содержание GSM-60

Страница 1: ...ENMET 680 Fairfield Court Ann Arbor MI 48108 734 761 1270 Fax 734 761 3220 www enmet com GSM 60 Operation Manual...

Страница 2: ...8 Hydrocarbon Sensor Response 14 5 0 MAINTENANCE 15 5 1 Cleaning Instructions 15 5 2 Maintenance Menu 15 5 2 1 Accessing Maintenance Menu 15 5 2 2 Maintenance Menu Flow Chart 16 5 3 Calibration for C...

Страница 3: ...Figure 7 GSM 60 Calibration Connections 18 Figure 9 Location of Gas Sensor and PiD HC Manifolds 26 Figure 7 GSM 60 Calibration Connections 28 Figure 10 Carbon Monoxide Concentration 31 List of Tables...

Страница 4: ...ppendix B for a list of gases and IPs NOTE All specifications stated in this manual may change without notice 1 1 Unpack Unpack the GSM 60 and examine it for shipping damage If such damage is observed...

Страница 5: ...ample and calibration gas Luer fitting 2 2 Display Panel Features The display panel shown in Figure 1 is viewed through the clear front cover of the enclosure and is accessed by opening the cover Feat...

Страница 6: ...Fitting Input Port Sample Calibration Audio Alarm Fault LED SELECT Switch Power LED OPTION Switch ALARM ACKNOWLEDGE ALARM DEFEAT Switch Visual Alarm O2 If Oxygen option is installed See note below Vi...

Страница 7: ...e 2 Feature Description Relay Terminals This group of terminals is located at the left side of the Circuit Board For the contacts for each of four alarm relays and for the contacts of a fault relay Ou...

Страница 8: ...k disconnect fittings are supplied for use with 1 8 ID tubing Mount the instrument on an appropriate vertical surface using the mounting flanges provided Avoid areas with excessive vibration or temper...

Страница 9: ...are revision and gases monitored may be shown on the display The instrument may go into alarm briefly but the sensors stabilize quickly If the instrument persists in alarm acknowledge the alarm by pre...

Страница 10: ...Butane Gasoline Trichloroethylene Vaporized hydrocarbons Hydrogen sulfide Lighter than Air Gas Sensor Location Natural gas methane Near ceiling DO NOT locate directly above appliances where it is sub...

Страница 11: ...when the instrument is in the non fault state the contact conditions given on the circuit board next to the terminal are for the non energized state which is identical to the fault state These relay c...

Страница 12: ...eases above that of the alarm set point the associated red LED is lit the associated relay changes state and the audio alarm is activated If the dew point increases above that of the alarm set point t...

Страница 13: ...is the delay of the GSM 60 staying in alarm condition until after the measured reading has returned past the alarm point by the differential value Example If the alarm point is 10 and the differential...

Страница 14: ...S CH 1 CH 3 CH 2 CH 4 O Press Option switch S Press Select switch O No Function L10 A1 vL19 5 vL 40 D 500 O No Function S S L20 A2 23 5 L39 1000 O No Function S Enter Maint Menu Enter Password _ See M...

Страница 15: ...ng blocked The system cannot detect a flow fault if only one of the two sampling hoses is blocked 4 7 2 Other Fault Indications Other fault indications are associated with sensor zero and calibration...

Страница 16: ...maintenance menu is guarded with a four digit Password The factory default setting of the password is 1270 When a valid numerical password is inserted the user can enter the maintenance menu To enter...

Страница 17: ...ess OPTION until the channel to be Calibrated is displayed See Section 5 3 for calibration instructions O S MAINTENANCE MENU Set Alarm1 Alarm 1 Select XX Press OPTION until the gas alarm to be Set is...

Страница 18: ...upper portion of display The mV reading Low Cal 0 is displayed in the lower portion of display This is the Low Cal setting usually zero clean air must be supplied to the sensor This reading needs to b...

Страница 19: ...to clean uncontaminated air Use a cylinder of 20 9 oxygen to provide a clean air reference if necessary Attach the cylinder to the calibration adapter attach the adapter to the instrument and allow g...

Страница 20: ...e are 4 20mA style sensors for dew point or other gases This function is normally performed at the factory and is not usually required to be performed in the field unless a new transmitter is installe...

Страница 21: ...cator Press the SELECT switch to lock in the correct indicator ALARM 1 STD is displayed Press the OPTION switch to toggle between STD and DIFF select the correct indicator Press the SELECT switch to l...

Страница 22: ...re cursor Locks underscored character and moves cursor to next O Press OPTION until the channel to be Set is displayed Alarm 2 V L 0000 O Press Option S Press Select O S S MAINTENANCE MENU Set Alarm1...

Страница 23: ...PTION switch until desired gas is displayed Press the SELECT switch ALARM Delay 0000 is displayed with the underscore cursor under the left digit Press the OPTION switch to change the left digit selec...

Страница 24: ...are returned to the Enter Maint Menu display After entering a valid password Press the OPTION switch until Configure Alarms is displayed Press the SELECT switch to enter the Configure Alarms menu Pre...

Страница 25: ...tch to set relay indicated On or Off as appropriate Press the SELECT switch to cycle through each of the 5 relays return to Maintenance Menu Relay Failsafes Press OPTION switch until Exit Maint Menu a...

Страница 26: ...r digits of the new password have been selected Set New Password is displayed Record the new password without it the maintenance menu cannot be reentered once you exit the Maintenance Menu If the pass...

Страница 27: ...strument to properly set operational parameters for each sensor Calibration is the process of setting the instrument up to read accurately when exposed to a target gas This is a two step process A Low...

Страница 28: ...the display will move to Hi Cal xx gas calibration xx the level of gas to be used for calibration The mV reading is shown in the upper right hand corner of the display Apply calibration gas to sensor...

Страница 29: ...an uncontaminated air Use a cylinder of 20 9 oxygen to provide a clean air reference if necessary Attach the cylinder to the calibration adapter attach the adapter to the instrument and allow gas to f...

Страница 30: ...tained medical air systems this orifice should not clog However if difficulty is experienced in maintaining flow rate examine this orifice replace it if necessary Orifice location will depend on instr...

Страница 31: ...lug 3 position 65057 012 Terminal plug 4 position 65057 010 Terminal plug 2 position 73089 004 Filter Assembly Particulate 04018 128 Pump Replacement for instrument s n 118 and above 04018 118 Pump Re...

Страница 32: ...he presence of CO and to facilitate the assessment of the degree of danger that he or she is exposed to Based upon knowledge of the effects of CO the Occupational Safety and Health Authority OSHA has...

Страница 33: ...omopropene 9 30 Chlorofluoromethane Freon 22 12 45 1 Butanethiol 9 14 Chloroform 11 37 1 Butene 9 58 Chlorotrifluoromethane Freon 13 12 91 1 Butyne 10 18 Chrysene 7 59 2 3 Butadione 9 23 Cresol 8 14 2...

Страница 34: ...phenyl 7 95 Hydrogen chloride 12 74 Dipropyl amine 7 84 Hydrogen cyanide 13 91 Dipropyl sulfide 8 30 Hydrogen fluoride 15 77 Durene 8 03 Hydrogen iodide 10 38 m Dichlorobenzene 9 12 Hydrogen selenide...

Страница 35: ...ormate 10 54 Methyl isobutyrate 9 98 Propylene 9 73 Methyl isocyanate 10 67 Propylene dichloride 10 87 Methyl isopropyl ketone 9 32 Propylene imine 9 00 Methyl isothiocyanate 9 25 Propylene oxide 10 2...

Страница 36: ...l Name IP eV Chemical Name IP eV T continued W Trimethyl amine 7 82 Water 12 59 Tripropyl amine 7 23 X V 2 4 Xylidine 7 65 o Vinyl toluene 8 20 m Xylene 8 56 Valeraldehyde 9 82 o Xylene 8 56 Valeric a...

Страница 37: ...he inspection by the Seller confirms that the product is defective it will be repaired or replaced at no charge within the stated limitations and returned prepaid to any location in the United States...

Страница 38: ...the Service Request Form assists in the expedient service and return of your unit and failure to provide this information can result in processing delays ENMET charges a one hour minimum billing for a...

Страница 39: ...it Appears on Card RETURN SHIPPING METHOD UPS Ground UPS 3 Day Select UPS Next Day Air UPS ND Air Saver UPS 2 Day Air UPS Account FedEx Ground FedEx Air Express Saver FedEx Air Overnight Std FedEx Air...

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