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6 - Maintenance - Repair

Maintenance schedule

6.2 Maintenance schedule

In most countries, calibration frequency is regulated by local,
state and/or federal regulations.
The calibration frequencies given in this section are
manufacturer

’s recommendations in case no such regulations

are applicable.

6.2.1 Daily
check

Preventive maintenance frequency depends on the water
quality, i.e. contamination and hardness. A daily check of the
following items is recommended:

Tab. 6-1

Daily

check

Check

Task

see

…

Check the sample supply for dirt. Any
deposits in the supply filter will consume
disinfectant, resulting in a lower concen-
tration in the sample.

Clean sample
supply filter

6.3.3

Check the AMI Trides protection filter.
Rinse under running water, if necessary.

Clean protec-
tive filter

6.3.4

Check RPM (rotations of flow indicator) in
the display (at least 270 rpm at 20 °C or
240 rpm at 5 °C). Clean sensor if rates
are lower.

Clean disin-
fectant sensor

6.3.6

6.2.2
Weekly

Perform Process Trides calibration. See

6.5

“Calibration”,

AMI Trides

Operator’s Manual, A-96.250.101

Содержание A-85.119.010

Страница 1: ...Operator s Manual Monitor AMI Trides SW version 1 71 and later AMI Trides Operator s Manual A 96 250 101 040909 Nano Tel 4006609565 Http www 19mro com 19mro 19mro com...

Страница 2: ...43 63 31 www swan ch Hotline E mail support swan ch Document Status Sheet Title AMI Trides Operator s Manual ID A 96 250 101 Revision Issue Major changes 00 September 2004 First issue 2004 SWAN ANALYT...

Страница 3: ...g Panel 6 1 3 Equipment 6 2 Safety Instructions 2 1 General 7 2 2 Warning Notices 8 2 3 General Safety Regulations 9 2 3 1 Legal Requirements 9 2 3 2 General Inspection and Maintenance Duties 9 2 3 3...

Страница 4: ...Navigation 20 3 3 3 Software Structure 23 4 Error Messages 4 1 Menu Messages 1 25 4 2 Troubleshooting 26 4 3 Error List 27 4 3 1 Errors during operation 27 4 3 2 Errors during calibration 28 5 Diagno...

Страница 5: ...rides sensor rotor 41 6 3 7 Electrodes 42 6 4 Replacing Parts 43 6 4 1 Fuses 43 6 4 2 Filter vessel filter 44 6 4 3 O ring seal set 44 6 4 4 Trides sensor Rotor for Trides Pt Pt sensor 45 6 4 5 Trides...

Страница 6: ...ts 4 3 61 7 3 1 Alarm Relay 4 3 1 61 7 3 2 Relay 1 4 3 2 Relay 2 4 3 3 62 7 3 3 Input 4 3 4 64 7 4 Logger 4 4 optional 65 7 4 1 Log interval 65 7 4 2 Log download 66 7 4 3 Clear Logger 67 viii AMI Tri...

Страница 7: ...ation of Flow Cell and Sensors 80 8 5 Options 82 8 5 1 pH sensor 82 8 6 Instrument Setup 84 8 6 1 Preparatory Tasks 84 8 6 2 Establish sample flow 85 8 6 3 General notes on instrument setup 86 8 6 4 S...

Страница 8: ...Options Accessories Spare Parts 10 1 Options 121 10 2 Accessories 121 10 3 Spare parts 122 10 4 Consumables 123 11 Index x AMI Trides Operator s Manual A 96 250 101 Nano Tel 4006609565 Http www 19mro...

Страница 9: ...1 Product Description Introduction 1 1 1 The AMI Analytical Monitor Interface Trides AMI Trides AMI Trides 5 S cm AMI Trides pH 8 5 0 2 ppm AMI Trides AMI Trides Operator s Manual A 96 250 101 1...

Страница 10: ...1 AMI Trides keys 2 AMI Trides Operator s Manual A 96 250 101...

Страница 11: ...140 x 70 mm x x 1 5 kg 75 x 45 mm 6 85 265 VAC 47 63 Hz 24 VDC max 20 VA II IP66 NEMA 4X rated 30 to 130 C 0 1 C 25 to 65 C 13 to 149 F 15 to 50 C 5 to 122 F 10 to 90 relative non condensing 3000 m 98...

Страница 12: ...5 ppm 0 000 1 000 ppm HOCl 0 01 ppm 0 00 1 00 ppm 0 06 ppm 1 00 3 00 ppm 0 2 ppm 3 00 5 00 ppm 0 01 ppm 0 00 1 00 ppm 0 06 ppm 1 00 3 00 ppm HOCl 1 from end of interval during 1 month at normal condit...

Страница 13: ...scription Instrument Specification 2 1A 250 VAC 1 2 P PI PID PD 1A 250 VAC 1 2 2 Cell TRIDES sensor 3 12 mm 0 15 to 2 bar 2 2 to 29 psi 5 to 45 C 41 to 113 F 6 mm 14 mm AMI Trides Operator s Manual A...

Страница 14: ...33 x 11 x 7 6 0 kg 13 2 lbs 1 2 4 PVC see section 8 2 Installation Dimensions 71 1 3 AMI Trides monitor c w Trides Trides pH 0 4 20 mA Interface RS485 PROFIBUS DP or MODBUS ASCII RTU AMIRS 6 AMI Trid...

Страница 15: ...2 Safety Instructions General 2 2 1 AMI Trides Operator s Manual A 96 250 101 7...

Страница 16: ...2 Safety Instructions Warning Notices 2 2 corrosive 8 AMI Trides Operator s Manual A 96 250 101...

Страница 17: ...2 Safety Instructions General Safety Regulations 2 3 2 3 1 2 3 2 General Inspection and Maintenance Duties SWAN 2 3 3 SWAN 2 3 4 Modifications SWAN AMI Trides Operator s Manual A 96 250 101 9...

Страница 18: ...2 2 3 5 3 5 5 Dimethyldantoin 2 3 6 relay 1 relay 2 2 3 7 ESD 10 AMI Trides Operator s Manual A 96 250 101...

Страница 19: ...3 Structure and Function Introduction 3 3 1 3 1 1 Components AMI Trides 3 2 14 3 2 14 16 RUN 14 10 45 19 R1 0 42 ppm 18 R2 364 rpm 7 04 pH 25 4 C 22 AMI Trides Operator s Manual A 96 250 101 11...

Страница 20: ...3 3 1 2 AMI Trides pH 3 2 3 12 AMI Trides Operator s Manual A 96 250 101...

Страница 21: ...3 Structure and Function Introduction PH pH pH NTC negative temperature coefficient 3 1 3 pH pH 7 77 23 At pH 8 25 75 100 pH AMI Trides DPD DPD pH DPD DPD AMI Trides Operator s Manual A 96 250 101 13...

Страница 22: ...3 Structure and Function Hardware 3 2 AMI Trides LCD PH 14 AMI Trides Operator s Manual A 96 250 101...

Страница 23: ...3 Structure and Function Hardware LCD 75 x 45 mm 4 PCBs 1 0 4 20 mA 2 RS485 PROFIBUS DP MODBUS ASCII RTU 3 AMIRS RS232 PCB 1 2 3 AMI Trides Operator s Manual A 96 250 101 15...

Страница 24: ...3 Structure and Function Hardware 5 4 3 1 2 3 6 7 9 2 2 8 4 5 pH 6 7 rpm 8 9 16 AMI Trides Operator s Manual A 96 250 101...

Страница 25: ...3 Structure and Function Hardware 6 mm inside dia 14 mm 3 PH pH AMI Trides Operator s Manual A 96 250 101 17...

Страница 26: ...witching the pump valve ON and OFF To optimize results set the parameters Hysteresis and Delay Even better results are achieved with the Time proportional control parameters Cycle Time and Response Ti...

Страница 27: ...nterrupted signal outputs are not frozen error blinking fatal error sample flow Status R1 R2 rpm Process Values Time C Dis x xx ppm pH value sample temperature Relay Status upper lower limit reached u...

Страница 28: ...ry Program Navigation RUN R1 R2 364 rpm 14 10 45 0 42 ppm 7 04 pH 25 4 C Enter Exit Main Menu Messages Diagnostics Maintenance Operation Installation 1 I O State 2 4 1 Alarm Relay closed Relay 1 open...

Страница 29: ...17 07 Calib03 16 ration 49 30 3 1 1 Process pH Standard pH Zero TridesProcess pH 3 1 1 4 Process Trides Current Value x xx pH Offset x xx mV Process Value x xx pH Save Enter Menu item numbering The l...

Страница 30: ...3 selection or Exit to keep the previous parameter Filter Time Const 30 Sec Hold Time after Cal 300 Sec Disinfectant Ozone The selected parameter is indicated but not saved yet Press Exit Sensors 4 1...

Страница 31: ...data Maintenance Calibration Simulation 3 1 Menu Maintenance 3 For instrument calibration relay and signal output Set Time 17 07 03 16 49 30 simulation and to set the instrument time Operation Sensor...

Страница 32: ...3 Structure and Function Software 24 AMI Trides Operator s Manual A 96 250 101...

Страница 33: ...tallation Pending Errors Message List incorrect Pending Errors 1 1 5 Errors remain in the Enter Error Code E010 Sample Flow low Enter to Acknowledge Pending Errors window until corrected even if ackno...

Страница 34: ...ture disconnected 2 Press Enter to Acknowledge Enter to acknowledge the error i e to deactivate the Alarm Relay interrupting audible or visual alarms if available 3 Consult 4 3 Error List 27 and remed...

Страница 35: ...larm low E003 pH Alarm high E004 pH Alarm low E007 Sample Temp high E008 Sample Temp low E009 Sample Flow high E010 Sample Flow low E011 Temp shorted cable wet broken replace sensor E012 Temp dis conn...

Страница 36: ...IC PCF8574 IC defective call service E028 EEProm Microcon EEProm defective call service E029 EEProm Motherboard EEProm defective call service E030 EEprom Frontend EEProm defective call service E031 C...

Страница 37: ...ensors Sample I O State Interface 2 1 5 1 1 Menu Identification 2 1 Diagnostics Identification 2 1 Sensors Sample Identification 2 1 3 I O State Interface Designation AMI TRIDES Version V1 50 02 04 Fa...

Страница 38: ...value 2 WITH temperature and pH compensation Reference values raw value 1 raw value 2 23 C pH 7 6 Number x Date Time dd mm yy hh mm Offset x xx A Slope x xx A Sensors Trides Sensor pH Electrode 2 2 2...

Страница 39: ...4 Diagnostics Identification Sensors Sample 2 4 I O State I O State 2 4 1 Interface Alarm Relay open closed Relay 1 open closed Relay 2 open closed Input open closed Signal Output 1 x x mA Signal Outp...

Страница 40: ...5 Diagnostics Menu Diagnostics 2 32 AMI Trides Operator s Manual A 96 250 101...

Страница 41: ...calibrate Trides and pH See 6 5 Calibration 49 Enter Process pH Standard pH Zero Trides Process Trides Simulation 3 2 Maintenance Calibration Simulation Set Time 17 07 Simula 03 16 tion 3 2 49 30 3 2...

Страница 42: ...lowing items is recommended Tab 6 1 Daily check Check Task see Check the sample supply for dirt Any deposits in the supply filter will consume disinfectant resulting in a lower concen tration in the s...

Страница 43: ...ion See 6 5 Calibration 49 During calibration check Offset and Slope 3 1 2 3 Replace Swansensor pH if Offset 50 50 mV or Slope 50 mV Standard pH 3 1 2 5 Standard 1 7 00 pH Current Value x xx pH Offset...

Страница 44: ...erve the health and safety warnings on the container WARNING Alcohol is highly flammable Avoid inhalation of vapors Use in a well ventilated area 6 3 1 Instrument Shutdown For longer periods of interr...

Страница 45: ...6 2 Cleaning agents Instrument part Agent see Protective filter none 6 3 4 Acrylic parts soap common deliming agent 6 3 5 Disinfectant sensor none 6 3 6 calcareous deposits 5 hydrochloric acid if con...

Страница 46: ...pply line especially the filter preceding the AMI Trides need periodic cleaning 6 3 4 Protective filter If the protection filter shows deposits 1 Stop sample supply 2 Unscrew filter vessel 3 Unscrew f...

Страница 47: ...cell explosion drawing cover overflow cell sample inlet flow sensor short overflow tube long overflow tube main flow control valve ref electrode fixing grab sample flow control valve outlet disinfecta...

Страница 48: ...two flow control valves 5 Disconnect inlet and outlet tubes Cleaning 6 Clean all acrylic parts using a soft brush water and soap Remove calcareous deposits with a common deliming agent with standard...

Страница 49: ...t tissue Remove calcareous deposits with 5 hydrochloric acid If the sensor is contaminated clean it for approx 5 min in 1 5 diluted hydrochloric acid Find the contamination source 5 Rinse all parts th...

Страница 50: ...pH sensor 1 Shut down the instrument according to 6 3 1 36 2 Disconnect and remove the sensor 3 Cautiously wipe the sensor tip with a clean soft and damp tissue Remove grease with alcohol using a soft...

Страница 51: ...larm relay from the mains before opening the cover Find and remedy the cause for the short circuit before replacing the fuse Use tweezers or needle nosed pliers to remove the defective fuse 1AT 250V R...

Страница 52: ...4 Unscrew filter 5 Install in reverse order If dry apply a thin film of PTFE grease to O ring 6 4 3 O ring seal set Note If the instrument is configured for ozone 26 111 0x1 see type plate make sure t...

Страница 53: ...prevent it from getting wet ATTENTION Handle the disinfectant sensor with care Do not touch the platinum parts with metallic objects When removing the disinfectant sensor residual water will pour out...

Страница 54: ...r Insert the Trides reference electrode as far as it goes 5 Observe the Run in periods Perform Process Trides calibration see 6 5 Calibration 49 6 4 6 Flow control valve Note If the instrument is conf...

Страница 55: ...or cable from terminal Cable designation see 8 3 2 Connections Diagram 74 4 Loosen cable gland nut and retrieve cable 5 Loosen the two screws fixing the flow cell to the base plate 6 Pull the flow cel...

Страница 56: ...pH sensor with care The glass tip is very fragile 2 Disconnect unscrew connector the pH sensor from the cable and remove the sensor 3 Install new sensor in reverse order 4 Run the system for one hour...

Страница 57: ...tten to the instrument one point calibration Upon initial instrument installation operate for 1 h before measuring the pH value Use reliable high quality pH meter and pH sensor such as the CHEMATEST 2...

Страница 58: ...ue x xx pH Offset x xx mV Process Value x xx pH Save Enter Process pH 3 1 1 4 Current Value x xx pH Offset x xx mV Process Value x xx pH Save Enter Process pH 3 1 1 5 Current Value x xx pH Offset x xx...

Страница 59: ...he expected range check the calibration solution Besides the loss of quality due to frequent usage service life of the solution is limited Standard 1 7 00 pH Current Value x xx pH Offset x xx mV Progr...

Страница 60: ...w Wait until ENTER to save is displayed indicates stable value and press ENTER Maintenance Calibration Simulation 3 1 Set Time 18 07 03 09 31 46 Enter Calibration Process pH Standard pH Zero Trides Pr...

Страница 61: ...e sample DIS value by means of the DPD method Only if it is outside the specified error margin enter this value under Process Value 3 1 4 4 Maintenance Calibration Simulation 3 1 Set Time 01 05 03 16...

Страница 62: ...ument cannot determine the buffer pH value value 1 pH unit beyond the programmed value Slope error Occurs if slope is outside the range of 35 65 mV pH unit Possible cause Corrective action Wrong buffe...

Страница 63: ...Zero too high Last zero calibration is too high for the detection limit to be achieved Redo zero calibration after min 48 hours of uninterrupted operation Strictly observe proce dures in section 6 5...

Страница 64: ...6 Maintenance Repair Calibration 56 AMI Trides Operator s Manual A 96 250 101...

Страница 65: ...t measure properly if the sample contains even traces of the following products Disinfectants containing stabilisers like cyanuric acid or 5 5 Dimethyldantoin Organic chlorine compounds Corrosion inhi...

Страница 66: ...y signals The longer the filter time constant the slower the system reacts to changes in the measured value 5 6000 sec default 300 sec During calibration signal outputs and alarms are deactivated With...

Страница 67: ...tion linear bilinear log Control upw Control dnw See 8 6 6 Signal Outputs 88 The following signal output screens 60 show all possible function settings with Parameter DIS values in ppm Screens for the...

Страница 68: ...arameter 5 2 1 1 DIS If Function 5 2 1 3 bilinear Range Low 0 00 ppm Range Center 5 00 ppm Range High 10 00 ppm Logarithmic 4 2 1 120 Parameter 5 2 1 1 DIS If Function 5 2 1 3 log Range Low 0 00 ppm R...

Страница 69: ...Outputs Relay Contacts 4 3 Enter Relay Contacts Alarm Relay Relay 1 Relay 2 Input 4 3 1 Alarm Relay Alarm DIS Alarm pH Enter 4 3 1 1 Alarm DIS 4 3 1 1 1 Alarm High x xx ppm Alarm Low x xx ppm Hystere...

Страница 70: ...lay 30 Sec Control upw Control dnw Timer Parameter DIS pH Temperature Sample flow See Relay 1 Relay 2 95 The following Relay 1 Relay 2 screens show all possible function settings with Parameter DIS va...

Страница 71: ...2 1 Limit lower Parameter 5 3 2 1 DIS Setpoint x ppm Hysteresis x ppm Delay x Sec Control upw 4 3 2 120 If Function 5 3 2 1 Control upw Parameter 5 3 2 1 DIS Setpoint x ppm P Band x ppm Control dnw 4...

Страница 72: ...07 If Input is being activated e g during filter back wash the parameters configured in this menu are set Operation Sensors Signal Outputs Relay Contacts 4 3 Enter Relay Contacts Alarm Relay Relay 1 R...

Страница 73: ...gger Logger 4 4 4 4 1 Log Interval 1 Second Log Interval x Sec Min Hour Clear Logger no yes 5 Seconds 1 Minute 10 Minutes 30 Minutes 1 Hour The internal logger can save approx 1500 data records stored...

Страница 74: ...3 10 Logger 79 Logger set up as described in 8 6 11 Logger 114 Download Procedure On the keyboard press Esc Browse to the folder you have created to archive printouts A text file AMITRI TXT is create...

Страница 75: ...y Contacts Logger 4 4 Logger 4 4 2 Log Interval 30 Minutes Clear Logger no Clear Logger no yes Select yes and press to accept Press Exit Enter Logger Log Inte Save 4 4 2 Minutes yes highlighted press...

Страница 76: ...7 Operation Logger 4 4 optional 68 AMI Trides Operator s Manual A 96 250 101...

Страница 77: ...5 Dimethyldantoin Corrosion preventive products phosphates Detergents used for cleaning purposes Sand Traces of brass or copper from sample supply tubes and connections i e no copper tubes allowed for...

Страница 78: ...ut 0 4 20 mA ________ 1 RS485 PROFIBUS DP MODBUS ASCII RTU _______________ 2 Model see below Download kit ______________________ 3 Standard _____________________________ 0 for ozone measurement ______...

Страница 79: ...weather install a cover to protect the instrument from insolation and precipitation See 1 2 Instrument Specification 3 for temperature limitations 280 mm 11 13 mm 254 mm 10 6 x dia 6 5 mm 30 mm 1 3 1...

Страница 80: ...6 use the following cable thicknesses PG 11 fitting Cable OD 5 10 mm PG 7 fittings Cable OD 3 6 5 mm Use appropriate plugs where there is no cable PG 9 fittings Cable OD 4 8 mm Wire Power Relays Use m...

Страница 81: ...nect the instrument to the power unless the ground wire PE is connected Do not connect unless specifically instructed to do so ATTENTION Observe precautions for handling electrostatic discharge sensit...

Страница 82: ...2 1 14 13 15 Signal Output 1 Common Return Signal Output 2 24V AC VDC LINE Option Logger 52 50 53 Option Profibus Modbus Option Signal Output 3 38 37 38 37 12 PBA PBB Signal Output 3 Use only the ter...

Страница 83: ...vided grounding screw Terminal designations see 8 3 2 Connections Diagram 74 8 3 4 Alarm Relay Note Max load 1 A 250 VAC Alarm signal output for external supervision Terminal designations see 8 3 2 Co...

Страница 84: ...an external power relay 30 A Otherwise the starting current peak will destroy the relay s in the AMI Codes Solenoid valve To protect the relays install inductive load suppressor RC varistor Motor val...

Страница 85: ...gnations see 8 3 2 Connections Diagram 74 Signal output configuration see 8 6 6 Signal Outputs 88 8 3 8 Signal Output 3 optional Note Max burden 510 Terminal designations see 8 3 2 Connections Diagram...

Страница 86: ...a PROFIBUS DP connection consult the PROFIBUS manual Use appropriate network cable If only one instrument is installed or on the last one of connected instruments the bus termination switch must be O...

Страница 87: ...ropriate electronic equipment Check Prod No on the type plate The last but one digit must be 3 26 11x 03x Cable transmitter computer 5P M12 9P D SUB Computer with Windows operating system AMIRS PCB Lo...

Страница 88: ...flow tube E in the rear opening near the panel 2 Place the long overflow tube D in the front left opening 3 Place the overflow cell tube C over the two small tubes Put the cover on the overflow cell 4...

Страница 89: ...care The glass tips are very fragile 7 Place the temperature sensor in the overflow cell cover opening B 8 Pull off the rubber cap from the pH sensor tip Install the sensor and connect the cable mark...

Страница 90: ...from the mains ATTENTION Handle the pH sensor with care The glass tip is very fragile 2 Pull off the rubber cap from the pH sensor tip Install the sensor and connect the cable marked pH 3 Remove short...

Страница 91: ...ay Contacts Sensors 5 1 5 1 2 Select pH Electrode with Miscellaneous Sensor Type Trides pH Electrode Interface pH Electrode with Temperature NT5K Flow rpm Standards with without Standards 5 1 5 1 Ente...

Страница 92: ...er closed WARNING Before setting up the instrument make sure the transmitter cover is closed the 4 captive screws tightened Power available Pumps and valves are in working order Sample pipe strainers...

Страница 93: ...le at the flow cell inlet C 4 Open the main flow control valve E The water has to continuously overflow over the long overflow tube A 5 Connect the instrument to the power A long overflow tube B short...

Страница 94: ...ose from the two levels in part or completely Set defaults No in parts completely Resets all values settings and entries except Interface 5 5 1 Resets ALL values settings and entries 8 6 4 Sensors pH...

Страница 95: ...s 4 1 58 pH compen sation If the instrument is used without pH sensor Sensors 5 1 2 pH Electrode without enter pH value for pH compensation This is a known stable pH value or it is determined by means...

Страница 96: ...nfectant pH temperature sample sample flow Function bilinear The beginning or end of the selected range can be shown in a more accurate resolution Linear bilinear example with free chlorine mA 20 0 20...

Страница 97: ...ntrol upw Control Parameters 5 2 1 43 10 Setpoint 0 40 ppm P Band 0 10 ppm Reset Time x Sec Derivative Time x Sec Control Timeout x Min Definition see 99 Setpoint 0 40 ppm 0 30 ppm P band 0 10 ppm 0 p...

Страница 98: ...1 Parameter Dis pH Temperature Signal Output 1 5 2 1 1 Sample flow Parameter DIS Current Loop 4 20 mA Current Loop Function linear 0 20 mA Scaling 4 20 mA Function linear bilinear log Control upw Cont...

Страница 99: ...1 41 11 Parameter pH Function bilinear Scaling 5 2 1 41 Range max 0 14 00 pH Range Low 0 00 pH Range Center 7 00 pH Range High 14 00 pH Scaling 5 2 1 40 12 Parameter Temperature Function linear log S...

Страница 100: ...ut 0 Min Control Parameters 5 2 1 43 11 Setpoint 7 00 pH P Band 0 10 pH Reset Time 0 Sec Derivative Time 0 Sec Control Timeout 0 Min Control Parameters 5 2 1 43 12 Setpoint 30 0 C P Band 1 0 C Reset T...

Страница 101: ...ts Overview Alarm Relay 94 Relay 1 Relay 2 95 Limit upper lower 95 Control upw dnw 98 Time Proportional 5 3 2 32 1 98 Frequency 5 3 2 32 1 101 Motor Valve 5 3 2 32 1 103 Timer 105 Input 107 Relay test...

Страница 102: ...lay 1 Relay 2 Input Alarm Relay Alarm DIS Alarm pH Sample 5 3 1 1 Case Temp high 65 C Case Temp low 0 C Alarm Dis 5 3 1 1 1 Alarm High 10 00 ppm Alarm Low 0 00 ppm Hysteresis 0 10 ppm Delay 5 Sec Alar...

Страница 103: ...er Example with DIS Upper Limit monitoring Relay 1 5 3 2 1 Function Limit upper Parameter DIS Setpoint 0 40 ppm Hysteresis 0 05 ppm Delay 20 Sec Setpoint Limit upper Delay 20 sec Hysteresis 0 05 ppm L...

Страница 104: ...exceeded Hysteresis 5 3 2 4xx 0 00 10 00 ppm default 0 10 ppm 0 00 14 00 pH default 0 10 pH 0 0 100 0 C default 1 0 C 0 600 rpm default 30 rpm Primarily used to prevent relay chatter which occurs if a...

Страница 105: ...Parameter DIS Setpoint 5 00 ppm Hysteresis 0 10 ppm Delay 30 Sec DIS pH Temperature Sample flow Relay 1 DIS Relay 2 pH Function Limit upper lower Relay 1 5 3 2 20 Parameter pH Function Limit upper Par...

Страница 106: ...ischarge monitoring Time proportional see 98 Frequency see 101 Motor valve see 103 Time Proportional 5 3 2 32 1 This function is made of the parameters Cycle Time and Response Time Cycle Time 5 3 2 32...

Страница 107: ...10 00 ppm default 0 10 ppm 0 00 14 00 pH default 0 10 pH 0 0 100 0 C default 1 00 C 0 600 rpm default 30 rpm Reset Time 5 3 2 32 4 3 0 9000 sec default 0 sec To turn Reset Time off enter 0 Sec Derivat...

Страница 108: ...erivative Time 0 Sec Control Timeout 0 Min Function Control upw dnw Parameter pH Actuator Time proportional Control Parameters5 3 2 32 4 11 Setpoint 7 00 pH P Band 0 10 pH Reset Time 0 Sec Derivative...

Страница 109: ...30 00 120 0 C default 30 0 C 0 600 rpm default 300 rpm P Band 5 3 2 32 31 x 0 00 10 00 ppm default 0 10 ppm 0 00 14 00 pH default 0 10 pH 0 0 100 0 C default 1 00 C 0 600 rpm default 30 rpm Reset Tim...

Страница 110: ...ve Time 0 Sec Control Timeout 0 Min Function Control upw dnw Parameter pH Actuator Frequency Control Parameter 5 s 3 2 32 31 11 Setpoint 7 00 pH P Band 0 10 pH Reset Time 0 Sec Derivative Time 0 Sec C...

Страница 111: ...nt 5 3 2 32 31 x 0 00 10 00 ppm default 5 00 ppm 0 00 14 00 pH default 7 00 pH 30 00 120 0 C default 30 0 C 0 600 rpm default 300 rpm P Band 5 3 2 32 4 x 0 00 10 00 ppm default 0 10 ppm 0 00 14 00 pH...

Страница 112: ...unction Control upw Parameter DIS Actuator Settings Settings 5 3 2 32 1 Time proportional Actuator Motor Valve Run Time 60 Sec Neutral Zone 5 Frequency Motor Valve Control Parameters Control Parameter...

Страница 113: ...ec default 10 sec The length of time Run Time is active i e the relay is closed Delay 5 3 2 54 0 6000 sec default 5 sec Time by which the execution of Run Time is retarded after receiving the signal t...

Страница 114: ...00 00 Run Time 10 Sec Delay 5 Sec Signal Outputs cont Signal Outputs continuous hold off Control Output continuous Out put Co ntrol cont hold off Calendar 5 3 2 342 2 Function Timer Mode weekly Relay...

Страница 115: ...t Fatal Errors which are always issued Reset time and derivative time are ignored considered 0 The time the Input deactivation is retarded after receiving the signal no Feature Fault not used yes if i...

Страница 116: ...ck relay function by means of the connected device or a multimeter Maintenance 3 2 Simulation 3 2 1 Calibration Simulation Set Time 01 05 03 16 30 00 Alarm Relay open closed Relay 1 open closed Relay...

Страница 117: ...Default Values The default values or factory settings are firmware set They correspond to the values shown in the screens in these sections ATTENTION There is no undo once this command has been execut...

Страница 118: ...ds for the main menus to have restricted access For unrestricted access leave passwords at 0000 Miscellaneous 5 4 4 Language English Set defaults no Load Firmware no Password Password 5 4 4 1 Sample I...

Страница 119: ...ts of less than 12 characters press Enter until the line is highlighted Sample ID xyz123 Now press Exit and confirm Save with Yes Time Set the time in main menu Maintenance 3 Maintenance Calibration S...

Страница 120: ...the following calibration tasks must be performed Carefully read section 6 5 1 General notes on calibration 49 and strictly apply the Run in periods Standard pH See Standard pH 51 Process Trides See P...

Страница 121: ...1 Protocol Modbus ASCII Modbus RTU SWAN Bus Hyper Terminal Prof ibus Protocol Hyper Terminal Device Address 11 Baud Rate 115200 Baud Parity none Data bits 8 Bits Parity Visible only if Protocol Modbu...

Страница 122: ...ger If the instrument is configured for log data download see 8 3 10 Logger 79 setup interface as follows Interface 5 5 1 Protocol Hyper Terminal Baud Rate 115200 Baud Hyper Terminal configuration 114...

Страница 123: ...8 Installation Instrument Setup AMI Trides Operator s Manual A 96 250 101 115...

Страница 124: ...8 Installation Instrument Setup Now create a folder for filing of log data e g Log download see 7 4 2 66 116 AMI Trides Operator s Manual A 96 250 101...

Страница 125: ...ect instrument power Switch off disconnect power of devices connected to relays 1 2 and alarm 3 Close the main flow control and open the grab sample flow control to empty the flow cell 4 Remove the fi...

Страница 126: ...nstrument as described in 9 1 System Shut Down Storage 117 Put electrodes in original boxes Remove and wrap overflow cell with cover Stow all loose parts in the bottom of the box To protect the fragil...

Страница 127: ...9 Shut Down Transport Disposal Disposal 9 3 Disposal Dispose of the instrument in accordance with all applicable local and national regulations AMI Trides Operator s Manual A 96 250 101 119...

Страница 128: ...9 Shut Down Transport Disposal Disposal 120 AMI Trides Operator s Manual A 96 250 101...

Страница 129: ...ion of disinfectants determination of the pH value with electrode includ ing accessories A 70 065 021 For calibration Chematest 20s Photometer with reagent set for the determination of disinfectants d...

Страница 130: ...dealers stock A 82 811 010 Filter vessel for Trides and Hydrazine overflow cell A 82 819 010 Replacement filter for Trides and Hydrazine over flow cell A 83 590 060 O ring seal set ozone for Trides o...

Страница 131: ...s 10 4 Consumables Tab 10 5 Consumables AMI Trides A 85 119 010 pH Calibration Kit pH7 calibration solution 40 ml pH9 calibration solution 40 ml AMI Trides Operator s Manual A 96 250 101 123 Nano Tel...

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