Endress+Hauser 2-Pack TDLAS Safety Instruction Download Page 2

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Revision History

the express written permission of Hauser. Hauser reserves the right to change product

design and specifications at any time without prior notice.

Revision

Engineering Order

Date

ECR18609

May 2021

01.21

ECR19093

April 2022

Summary of Contents for 2-Pack TDLAS

Page 1: ...Products Solutions Services XA02751C 66 EN 01 21 70194081 Safety Instruction 2 Pack 3 Pack TDLAS Gas Analyzer Class I Division 2 Groups B C D T3 T3C Type 4X and IP66 Class I Zone 2 IIB H2 T3 T3C...

Page 2: ...reproduced in whole or in part without the express written permission of Endress Hauser Endress Hauser reserves the right to change product design and specifications at any time without prior notice R...

Page 3: ...sks 8 Exposure to toxic gas H S 8 Electrocution hazard 9 Explosion fire hazard 9 3 Equipment Installation 10 Analyzer Mounting 10 Lifting Carrying the analyzer system 10 Electrical Wiring 12 External...

Page 4: ...To prevent electrostatic discharge 20 Replacement Parts 20 Fuse Ratings and Characteristics 20 Fuse Replacement 27 Membrane Separator Replacement 28 Filter Replacement 28 Replacing the scrubber and sc...

Page 5: ...the gas analyzer Endress Hauser highly rec ommends that the responsible party and or operator of the equipment be qualified to handle this equipment Using This Manual Read the Table of Contents for a...

Page 6: ...ufacturer Ad dress Endress Hauser 11027 Arrow Route Rancho Cucamonga CA 91730 United States www endress com Part Number Document Type Description BA02193C Operating Instruction A complete overview of...

Page 7: ...ge to the equipment Warning Labels Equipment labels are adhered to the 2 Pack 3 Pack gas analyzers to alert the user of potential hazards Instructional symbols are also used in the equipment manuals t...

Page 8: ...shed by the customer that are necessary for servicing or operating the analyzer This may include but is not limited to lockout tag out procedures toxic gas monitoring protocols personal protective equ...

Page 9: ...and current rating Description of all input connections INVISIBLE LASER RADIATION Avoid exposure to beam Class 3b Radiation Product Refer servicing to the manufacturer or qualified personnel Removingl...

Page 10: ...Measurement ranges See applicable Application Note Repeatability See applicable Application Note Application Data Ambient tempera ture range 20 C to 50 C 4 F to 122 F standard 10 C to 60 C 14 F to 14...

Page 11: ...als Outputs Qty 5 Hi Lo alarm general fault vali dation fail 2 validation 1 active validation 2 active Inputs Qty 2 flow alarm validation request Protocol Modbus Gould RTU or Daniel RTU or ASCII Diagn...

Page 12: ...leak from the sample system and accumulated sample conditioning system SCS enclo sure Analyzer weight Approximately 90 to 130 kg 200 to 300 lbs Sample cell construction 316L series polished stainless...

Page 13: ...and avoid all contact with them 2 Only use tools with a safety rating for protection against accidental contact with voltage up to 1000 V IEC 900 ASTF F1505 04 VDE 0682 201 Explosion fire hazard Any w...

Page 14: ...to the drawings included with the purchased analyzer system Endress Hauser Class I Division 2 analyzers use a non incendive protection method and as such all portions of the local installation codes a...

Page 15: ...load Bolts or screws used for wall mounting the analyzer must be able to support four times the weight of the instrument 90 kg 200 lbs for the 2 Pack analyzer and 130 Kg 290 lbs for the 3 Pack analyz...

Page 16: ...onnection of the analyzer enclosure and cell enclosure shall be performed using wiring methods approved for Class I Division 2 or Zone 2 hazardous locations per the Canadian Electrical Code CEC Append...

Page 17: ...cing station is installed properly at the sample probe and that the pressure regulator at the field pressure reducing station is closed adjustment knob turned fully counterclock wise 3 Check that the...

Page 18: ...Connect the sample supply tube to the SCS using the 1 4 in stainless steel compression type fitting provided 9 Tighten all new fittings 1 1 4 turns with a wrench from finger tight For connections wit...

Page 19: ...ion the LCD continuously displays the measured com ponent s concentration sample cell temperature and sample cell pressure The device keypad for the CSA certified product is shown in 4 1 To acti vate...

Page 20: ...eypad for CSA certified analyzers 1 LCD Display 2 Exponent value 3 Scroll direction and analog input test 4 Scrubber life data 5 Change parameters 6 Export diagnostic data 7 Validation Results 8 Activ...

Page 21: ...CS can be isolated from the process sam ple tap for short term shutdown or maintenance of the SCS without requiring the shutdown of the field pressure reducing station Due to the high pressure of the...

Page 22: ...n of the SCS from the field pressure regulator will discontinue sample flow and may cause the pressure at the outlet of the field pressure regulator to slowly increase if bubble tight shut off of the...

Page 23: ...esult 2 Turn off the sample valve at the tap in accordance with site lock out tag out rules 3 Disconnect the gas sampling line from the sample supply port of the analyzer 4 Wash the sampling line with...

Page 24: ...ifications Analyzer A V A If you need to replace a fuse use only the same type and rating of fuse as the original Refer also to specifications listed in Table 5 1 and Table 5 2 Select the replacement...

Page 25: ...ime Delay 250 VAC 1 25A 3 Solenoid Miniature Fuse 5 x 20 mm Time Delay 250 VAC 2 0A 4 Miniature Fuse 5 x 20 mm Time Delay 250 VAC 1 6A Drawing Reference Voltage Description Rating Drawing Reference Vo...

Page 26: ...gnals 2 Relay driver and 4 20 mA control board stack 3 AC power supply 4 Hytek temperature controller 5 Signal converter RS 232 to RS 485 optional 6 Component ground 9 7 Protective ground 8 Fuse F1 9...

Page 27: ...gnals 2 Relay driver and 4 20 mA control board stack 3 Hytek temperature controller 4 Fuse F2 5 Signal converter RS 232 to RS 485 optional 6 DC power supply 12 7 Component ground 8 Protective ground 9...

Page 28: ...ectronics control board AC showing signal terminal block and alarm relays with Ethernet communication 8 1 5 4 6 7 2 3 9 1 Signal converter RS 232 to Ethernet 2 Assignable alarm 3 General fault alarm 4...

Page 29: ...electronics control board AC showing signal terminal block and alarm relays with RS 485 communication 8 1 5 4 6 7 2 3 9 1 Signal converter RS 232 to RS 485 2 Assignable alarm 3 General fault alarm 4 N...

Page 30: ...Figure 5 5 Analyzer B e series electronics control board DC showing signal terminal block and alarm relays 7 4 3 5 6 1 2 8 1 Assignable alarm 2 General fault alarm 3 NO normally open 4 COMMON 5 NC nor...

Page 31: ...fuse locations 5 1 AC or 5 2 DC For Analyzer B fuse locations 5 3 5 4 AC or 5 5 DC 3 Using a flat head screwdriver remove the fuse screw turning counter clockwise as shown in the example below 4 Remo...

Page 32: ...ply valve If liquid or contaminants are detected on the filter 3 Drain any liquids and clean with isopropyl alcohol 4 Clean any liquids or contaminants from the base of the membrane sep arator 5 Repla...

Page 33: ...To install the new scrubber and indicator insert the inlet and outlet tubes into the compression fittings of a new scrubber and scrubber efficiency indicator assembly ensuring each are oriented correc...

Page 34: ...ea https www endress com contact Service Repair Order If returning the unit is required obtain a Service Repair Order SRO Num ber from a Sales channel representative before returning the analyzer to t...

Page 35: ......

Page 36: ...www endress com XA02751C 66 EN 01 21...

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