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Spare Parts 

51 

Waltron User Manual 101-021-B.1 

3044 Hydrazine Analyzer 

10 

SPARE PARTS 

Table 10.1: Routine Maintenance Parts Listing. 

Description 

Part Number 

  

  

Annual Consumables Kit 

W3040-101 

Pinch Valve Drain Tubing 

W3040-055 

Sample Pump Tubing 

W3040-046 

Sample Line Tubing 

W3040-099 

Colorimetric Cell O-Ring 

W3040-074 

Peristaltic Reagent Pump Kit (tubing, fittings, rollers) 

W3040-091 

 

Table 10.2: Standards and Reagents Parts Listing. 

Description 

Part Number 

  

  

Hydrazine Reagent #1 

W1234-125 

Hydrazine 50ppb Calibration Standard (for 0-100ppb 
range analyzers) 

H1234-060A 

Hydrazine 200ppb Calibration Standard (for 0-500ppb 
range analyzers) 

W1234-126 

 

Table 10.3: Spare Parts Listing. 

Description 

Part Number 

  

  

Pump Head 7016 

– Sampling Pump 

W9040-007 

Pump motor 70-80 rpm 24 Vdc 

W3040-015 

External Reservoir - Fast loop with level switch 

W3040-003 

Peristaltic pump for reagents 

W3040-057 

Reaction quartz cell 26 mm 

W3040-006A 

Reaction quartz cell 16 mm 

W3040-005A 

Adapter for 16mm Reaction cell 

W3040-126 

Reaction cell block 

W3040-117 

Heater 

W3040-009 

Mixing pump 

W3040-013A 

Drain Pinch Valve 

W3040-014 

Flowcell Cap with Tubing and Fittings (1 Reagent) 

W3040-048 

3 Ways Valve (D351) 

W3040-096 

Sample Selection Block with 1 Valve (Single Stream Unit) 

W3040-064 

Sample Selection Block with 2 Valves (Dual Stream Unit) 

W3040-065 

Power supply 

– 24 Vdc 

W3040-021 

Touchscreen 

W3040-022A 

Preamplifier photometer board 

W3040-026 

Led 470 nm 

W3040-328 

Electronics, Complete 

W3040-097 

Summary of Contents for 3044

Page 1: ...101 021 B 1 EXPERTS IN WATER CHEMISTRY SINCE 1903 3044 Hydrazine Analyzer User Manual...

Page 2: ...5546 www waltron net Please be ready to provide the following information Date analyzer was purchased Analyzer model and serial number Recent maintenance history Calibration slope values and detailed...

Page 3: ...tainers packages and chemicals Only qualified personnel should be involved in the installation operation and servicing of the analyzer Follow safety precautions when operating analyzer in conditions o...

Page 4: ...ical Service Department Customer name address and department Name and telephone number of the individual responsible for returning items for repair Brief problem description Ship to Waltron service ce...

Page 5: ...ng and shipping needs Check all items received against those on the packing list Chemicals are usually shipped in a separate package and will be itemized accordingly Verify that the number of packages...

Page 6: ...1 2 1 General Information 10 1 2 2 List of Warnings and Potential Dangers 11 1 2 3 Reagents 12 1 2 4 Sample 12 1 2 5 Waste Disposal 12 1 2 6 Analyzer General Hazards 12 2 Introduction 15 2 1 Analyzer...

Page 7: ...2 Chart 35 5 6 3 Manual Step 35 5 7 Data Logger 36 5 7 1 Save to USB 36 5 8 Program Menu 37 5 8 1 Settings Menu 37 5 8 2 Calibration Menu 38 5 9 Service Menu 39 6 Operation 40 6 1 Reagents Prime 40 6...

Page 8: ...e 3 2 Reccomended complete system installation 26 Figure 3 3 Electrical connections for user connections and power connections 28 Figure 3 4 Mounting schematics for the reagent holding bracket 29 Figu...

Page 9: ...determination 18 Table 3 1 Terminal block pin locations 28 Table 5 1 User password 31 Table 5 2 Menu access level with password 31 Table 5 3 Analyzer operating statuses 32 Table 5 4 Main menu button...

Page 10: ...onfigurable alarm relays Reproducibility 2 of reading whichever is greater Degree of Protection IP55 NEMA 4 Wet section IP65 NEMA 4x Electronics Required Maintenance Monthly replenish reagents Quarter...

Page 11: ...s written on this manual The user has the responsibility to read and understand the information contained in this manual and to abide by all applicable employee health and safety regulations Use maint...

Page 12: ...taltic pump motor input terminal mixing pump heater Hazard of chemical burns This symbol is used to indicate the potential hazard of severe burns and serious injury due to hazardous chemicals All hand...

Page 13: ...materials of construction listed below Table 1 2 List of materials used in Waltron 3044 Analyzer Pump tubing Silicon or Norprene Fittings PP Connection tubing Norprene Silicon Colorimetric cell Glass...

Page 14: ...ve been designed built and located in a closed enclosure with a special key Inside the enclosure these parts have protective covers to avoid any contact and physical injuries to users HAZARD Hazard of...

Page 15: ...lectrocution have been designed built and located in an enclosure with a special key Inside the enclosure these parts have protective covers with warning labels to avoid contact and serious injuries o...

Page 16: ...a colorimetric method The analyzer is assembled in an enclosure with a lockable door The LIQUIDS enclosure includes all the components involved in sample and reagent flows as well as mixing and react...

Page 17: ...ion is measured at a specific wavelength The absorbance is related to sample concentration according to Beer s law The Lambert Beer law is an empirical relationship that relates the absorption of ligh...

Page 18: ...anges from 0 to 1 but it can go higher An absorbance of 0 at some wavelength means that no light of that particular wavelength has been absorbed The intensities of the sample and reference beam are bo...

Page 19: ...ime is programmed in order to eliminate bubbles and suspensions First measurement Reference function A reading is taken using the colorimeter to provide a reference value to compare the measured color...

Page 20: ...ne Analyzer 2 4 2 FLOW DIAGRAM Figure 2 4 Flow diagram 2 4 3 ANALYZER OPERATIONS The Waltron 3044 Hydrazine Analyzer performs several operations throughout a cycle A list of common operations is shown...

Page 21: ...ample circulation to avoid accumulation of suspended solids The sample flow should be adjusted to allow continuous sample overflow to waste through the U shaped stainless steel tube Inside the reservo...

Page 22: ...Introduction 21 Waltron User Manual 101 021 B 1 3044 Hydrazine Analyzer Figure 2 6 Mounting dimensions for the fast loop reservoir 10 36 259 mm 5 84 146 mm 5 24 131 mm 5 20 130 mm 0 26 6 5 mm...

Page 23: ...t pass through the housing enclosure on the right hand side of the unit and are connected to the 3 way valve Colorimetric Reaction Cell The colorimetric reaction cell is made of glass the diameter is...

Page 24: ...colorimetric cell 2 7 ELECTRONICS The microprocessor and its PCB assembly are located in the electronic section It provides control for the entire analyzing system It handles the analyzer operations...

Page 25: ...elative humidity If the temperature could fall below 5 C the analyzer should be installed in a heated cabinet Because of chemicals and waste gases it is necessary to have a well ventilated location fo...

Page 26: ...out 8 20 cm on either side and about 40 100 cm in the front Sufficient space for the reagent containers should be provided on the side or beneath the analyzer The reagent containers should be position...

Page 27: ...26 Waltron User Manual 101 021 B 1 3044 Hydrazine Analyzer Installation Figure 3 2 Reccomended complete system installation Note Single channel analyzers will only have one Fast Loop Reservoir...

Page 28: ...fficiency of the analyzer s grounding Users and qualified maintenance personnel must proceed as follows Be aware of electrical shock and or electrocution labels placed on the analyzer Always isolate p...

Page 29: ...t labels starting with pin 1 on the left Figure 3 3 Electrical connections for user connections and power connections Table 3 1 Terminal block pin locations Pin Number Terminal Label Description 1 Inp...

Page 30: ...gent bracket below the analyzer NOTE Mount the bracket below the analyzer so that the base of the bracket is at least 14 inches 40 cm below the analyzer but no more than 30 inches 75 cm below the anal...

Page 31: ...le tubing as follows a For single channel analyzers connect the sample to connection 1 on the inlet block and the standard to connection 2 b For dual channel instruments connect sample 1 to connection...

Page 32: ...pressing the touchscreen buttons Figure 5 1 User interface main display screen 5 2 USER PASSWORD Table 5 1 User password First Level Password service 1111 Second Level Password admin Contact Waltron T...

Page 33: ...e PROGRAM menu Analysis Cycle and started when the START ON LINE button has been pressed As soon as the analyzer completes an analysis cycle it will restart with a new analysis This condition is ident...

Page 34: ...t level falls below a value of 4 the analyzer goes into FAULT status and stops automatically The alarm message will be displayed in the main menu and the FAULT contact will be activated Every time the...

Page 35: ...ode and wait for the user s next command CH 2 available on dual stream units only This command will perform a single analysis cycle on stream 2 At the end of the cycle the analyzer will go into stand...

Page 36: ...lated Blank shows the most recent blank value Led shows the led supplied Valid it shows the validation value in compared to the calibration value Current operation this window displays the current ana...

Page 37: ...ll results in memory Figure 5 6 Data logger screen of the user interface 5 7 1 SAVE TO USB To export the stored results in the data log to a csv file 1 Insert a USB memory stick into the bottom of the...

Page 38: ...r to set the ratio of the analysis cycles versus the extra cycles the alarm value low or high and to enable or disable the loss of sample alarm and the 4 20 mA output CALIBRATION MENU This function is...

Page 39: ...tween analysis cycles when the analyzer is in on line mode Result alarm Programs the low high value alarm The alarm is expressed in of full scale Output Signal Enables disables the 4 20 mA output Data...

Page 40: ...range of the analyzer This setting only applies to dual stream analyzers Configuring Relay 1 2 3 and 4 There are 4 cells on the service screen to configure Relay 1 Relay 2 Relay 3 and Relay 4 Touch o...

Page 41: ...PLE function for 20 seconds 4 Select ADD REAG 1 function for 60 seconds in order to prime the reagent line Visually confirm that reagent is being drawn into the lines and into the flowcell If no reage...

Page 42: ...riod of extended shut down The recommended and default setting for automatic calibration is approximately once per week 1 Login with the 1st level service password 1111 2 Connect the CAL tube to the c...

Page 43: ...alyzer into online operation until a calibration has been performed 1 Connect the sample tubing to the fast loop reservoir and turn on sample flow to the fast loop reservoir 2 Check that the sample fi...

Page 44: ...will be displayed on the main screen The result can also be found in the data logger 6 The analysis returns to standby mode and waits for another user command 7 When the user is finished with the gra...

Page 45: ...tenance work all necessary precautions regarding personal safety protective clothing safety glasses etc are to be taken into consideration Always be sure to label and rinse all connected tubing with w...

Page 46: ...anintenance reference chart Scheduled Maintenance Frequency Daily Monthly Quarterly Annually Visual check of FAULT alarm indicator X Visual check of liquids enclosures for leakages detection X Visual...

Page 47: ...lls 7 Place the pump half containing the rotor in one hand and place the rollers in the 2 6 and 10 o clock positions Place tubing in the outer port and against the two rollers as shown keeping your th...

Page 48: ...he drain tubing into the drain valve pinch mechanism 9 Feed the drain tubing through the bottom of the enclosure 10 Connect the drain tubing to the T fitting 11 Perform a manual command of sample 1 fo...

Page 49: ...he first pump roller into the open space 9 From the manual commands menu perform an add reagent 1 command for 1 second This should rotate the first pump roller into place against the tubing and open a...

Page 50: ...n period please proceed as follows 1 Replace the reagents in the container with distilled water and perform a priming of all the pumps with DI water a Login with the 1st level service password 1111 b...

Page 51: ...e cell Loss of Sample 1 The sample to stream 1 is lost Check the flow of Sample 1 Loss of Sample 2 The sample to stream 2 is lost Check the flow of Sample 2 Dual stream analyzers only Emergency Stop S...

Page 52: ...yzers W1234 126 Table 10 3 Spare Parts Listing Description Part Number Pump Head 7016 Sampling Pump W9040 007 Pump motor 70 80 rpm 24 Vdc W3040 015 External Reservoir Fast loop with level switch W3040...

Page 53: ...52 Waltron User Manual 101 021 B 1 3044 Hydrazine Analyzer Spare Parts Display Cable W3040 093 Output Cable for User Connections W3040 094...

Page 54: ...Appendix A Panel Mount Schematics 53 Waltron User Manual 101 021 B 1 3044 Hydrazine Analyzer APPENDIX A PANEL MOUNT SCHEMATICS...

Page 55: ...54 Waltron User Manual 101 021 B 1 3044 Hydrazine Analyzer Appendix A Panel Mount Schematics...

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