Page 1 Document number: 12746E Version: 4 Valid from: S/N 281085 / SW V128 INSTRUCTION MANUAL AquaMaster with AquaScat 2 P Multi-Parameter Measuring System...
Page 2 Copyright© SIGRIST-PHOTOMETER AG, subject to technical changes without notice 7/2017 SIGRIST-PHOTOMETER AG Tel. +41 41 624 54 54 Hofurlistrasse 1 +41 41 624 54 55 CH-6373 Ennetbürgen info@photometer.com Switzerland www.photometer.com...
Page 3: Table Of Contents
1.14 Meaning of the pictograms ................10 Instrument overview ....................11 Overview of AquaMaster with AquaScat 2 P ........... 11 Identification of the photometer ..............12 Identification of the connection box ............... 13 Scope of supply and accessory parts ............... 14 AquaMaster technical data ................
Page 4 10 Customer service information ..................103 11 Decommissioning/storage ..................104 11.1 Decommissioning the system ................ 104 11.2 Storage ......................105 12 Packaging/Transport/Returning .................. 106 13 Disposal ........................107 14 Spare parts list ......................108 14.1 Spar parts for AquaMaster ................108 12746E/4...
Page 5 Contents Instruction Manual AquaMaster 14.2 Spare parts for the AquaScat 2 P ..............108 15 Appendix ........................110 16 Index ......................... 112 Makro 12746E/4...
Page 6 Instruction Manual AquaMaster Contents This pa ge is inte ntionally bla nk Makro 12746E/4...
Page 7: General User Information
Compliance with the underlying directives and formity standards. Copyright provisions This document has been written by SIGRIST-PHOTOMETER AG. Copying or modifying the content or giving this document to third parties is permitted only with the express consent of SIGRIST-PHOTOMETER AG. Document storage location This document is part of the product.
Page 8: Order Document
“Customer service information”). Proper use The AquaMaster is designed for measuring turbidity, pH values, Conductivity, Redox/ORP, and dissolved Oxygen in water treatment and is optimized for the requirements that occur in water treatment plants with regard to measurement span and environmental conditions.
Page 9: Dangers When Not Used Properly
The instrument is not properly mounted or set up.  The instrument is not installed and operated in accordance with the Instruction Manual.  The instrument has been operated with accessory parts which SIGRIST-PHOTOMETER AG has not expressly recommended.  Improper changes to the instrument have been performed.
Page 10: Meaning Of The Pictograms
Instruction Manual AquaMaster General user information 1.14 Meaning of the pictograms All pictograms used in this document are explained below: Additional information about the current topic. Practical procedures when working with the AquaScat. Manipulations on the touchscreen. The screenshot is an example and may differ from current device.
Page 11: Instrument Overview
Instrument overview Instruction Manual AquaMaster 2 Instrument overview Overview of AquaMaster with AquaScat 2 P Figure 1: Instrument overview of AquaMaster with AquaScat 2P   Photometer AquaScat 2 P Main inlet of sample media   Measuring cell block cover with do-...
Page 12: Identification Of The Photometer
Instruction Manual AquaMaster Instrument overview Identification of the photometer The rating plate below is located on the connection box: Figure 2: AquaScat 2 P   Manufacturer Country of origin   Product name Serial number   Date of manufacture Service voltage ...
Page 13: Identification Of The Connection Box
Instrument overview Instruction Manual AquaMaster Identification of the connection box The rating plate below is located on the connection box: Figure 3: AquaMaster rating plate, connection box   Manufacturer Country of origin   Product name Serial number ...
Page 14: Scope Of Supply And Accessory Parts
Instruction Manual AquaMaster Instrument overview Scope of supply and accessory parts Standard scope of supply for AquaMaster 119493: PCS. ART. NO. NAME VIEW VARIANT Included in Wall bracket com- scope of plete with measur- supply of the ing cell block.
Page 15 Instrument overview Instruction Manual AquaMaster PCS. ART. NO. NAME VIEW VARIANT Instruction Manual German French English Reference hand- German book English Brief Instructions German French English Optional accessory parts: PCS. ART. NO. NAME VIEW VARIANT 116706 Checking unit for AquaScat 2 P...
Page 16 Instruction Manual AquaMaster Instrument overview PCS. ART. NO. NAME VIEW VARIANT 119496 Redox sensor Polilyte Plus ORP Arc 120 Sensor for measur- ing the redox potential. 119508 Redox buffer 475 mV, 500 ml 119499 Pressure sensor 119709 Flow meter with...
Page 17: Aquamaster Technical Data
55 x 115 x 40 cm (B x H x T) Service voltage 100 .. 240 VAC, 47 .. 63 Hz or 18 .. 30 VDC Power consumption 10W AquaMaster + 4 Sensors 25W AquaMaster + 4 Sensors + optional Photometer Weight ca.16 kg Protection class IP 54...
Page 18 Instruction Manual AquaMaster Instrument overview Technical data of the AquaScat 2 P: DATA VALUES Measuring principle Scattered light measurement Measurement span 0 .. 100 FNU Wavelength 880 nm, compliant with DIN EN ISO 7027 Radiation class LED device of Class 1 according to EN 60825-1 Measuring angle 90°...
Page 19 Instrument overview Instruction Manual AquaMaster Technical data of the closed measuring cell: DATA VALUES Material POM/PVC Sample pressure/- temperatur The grey area corresponds to the permitted working range. Sample flow 0.2 .. 2 l/min Plastic push-in  10 mm Connections GF-System: Outer threads G3/4“...
Page 20 Instruction Manual AquaMaster Instrument overview pH sensor (Polilyte Plus Arc 120): DATA VALUES Sensor type Measuring principle Potential measurement compared to reference Measuring values Temperature: °C, °K, °F Measuring range pH 0 .. 14 Operating temperature 0 .. 130 °C Accuracy ±...
Page 21 Instrument overview Instruction Manual AquaMaster Sensor-02 (VisiFerm DO Arc 120): DATA VALUES Sensor type Dissolved oxygen (O Measuring principle Optical: Oxygen-dependent quenching luminescence Measuring values Dissolved oxygen: µg/l; ppb; mg/l; ppm; % sat; % vol Temperature: °C Measuring range 4 ppb .. 25 ppm Operating temperature -10 ..
Page 22: General Safety Points
Instruction Manual AquaMaster General safety points 3 General safety points Dangers when using properly Damage to instrument or cabling. Touching damaged cables may lead to electrical shocks resulting in death.  The instrument may be operated only when the cables are undamaged.
Page 23: Preventing Undesirable Online Access Attempts
General safety points Instruction Manual AquaMaster The use of aggressive chemicals when cleaning. Use of aggressive chemicals can damage the measuring cell and the instrument.  Do not use aggressive chemicals or cleaning agents when cleaning.  CAUTION! Inorganic acids such as hydrochloric acid may be used for cleaning only when expressly permitted (e.g.
Page 24: Residual Risk
Instruction Manual AquaMaster General safety points Residual risk According to the risk assessment of the applied safety directive DIN EN 61010-1, there remains the risk of the displayed measuring values being incorrect. This risk can be reduced with the following measures: ...
Page 25: Mounting And Installation
Mounting and installation Instruction Manual AquaMaster 4 Mounting and installation Safety pointers for electrical connection Connecting the service voltage. Improper connection of the electrical service voltage can be life-threatening. The system may also be damaged. Local regulations for electrical connections must be observed at all times.
Page 26: Mount Base Plate
Instruction Manual AquaMaster Mounting and installation Mount base plate When mounting the base plate, refer to the AQUAMASTER/3-MB dimension drawing and the AQUAMASTER/6-MB drill plan. Grip the base plate only on the blue sheet. WORKSTEP ADDITIONAL INFO / IMAGES Drill four holes in the wall for the threaded an- chor according to the drill plan.
Page 27: Connecting The Connection Box
Mounting and installation Instruction Manual AquaMaster Connecting the connection box The connection cables between the connection box, photometer and external connections should be long enough so that there is sufficient freedom of movement when carrying out servicing duties (e.g. in order to fasten the photometer onto the docking station).
Page 28 Instruction Manual AquaMaster Mounting and installation WORKSTEP ADDITIONAL INFO / IMAGES Sensors purchased afterwards are connected to the free terminals marked with Sensor (Sensor 1 to Sensor 5). The order is not im- portant here. The connection of the sensors is described in the following sections: ...
Page 29: Position Of The Connection Box
Mounting and installation Instruction Manual AquaMaster Position of the connection box The connection box is positioned with the screwed cable glands to the right between wall and base plate on the contact surface. The connection cables to the sensors are routed upward. The connection cable to the photo- meter is routed downward.
Page 30: Fasten Photometer To Base Plate
Instruction Manual AquaMaster Mounting and installation Fasten photometer to base plate Figure 5: Mounting the AquaMaster with AquaScat 2 P   Fastening on the photometer Mounting bracket on base plate   Support Fixing nut   Positioning pins...
Page 31: Connecting The Electrical Connections
Mounting and installation Instruction Manual AquaMaster Connecting the electrical connections Life-threatening voltage inside the instrument: The system has no mains switch, hence the system is charged with voltage immediately af- ter being electrically connected. DANGER! Cable lengths should be long enough such that during servicing duty there is sufficient room for movement of the photometer and its peripherals (e.g.
Page 32 Instruction Manual AquaMaster Mounting and installation WORKSTEP ADDITIONAL INFO / IMAGES 2.2: Connect the cable as follows to the termi- nals of the AQ2 motherboard. Pos. 1) Connection to the connection box Terminals (24 V) (GND) Cable color brown green...
Page 33 Mounting and installation Instruction Manual AquaMaster WORKSTEP ADDITIONAL INFO / IMAGES  Reference Manual Connect the digital inputs and outputs according to the following table: Outputs 3 .. 7 on the I/O module Terminals 41 42 Name Inputs 2 .. 5 on the I/O module...
Page 34: Mount Sensors Before Commissioning
Instruction Manual AquaMaster Mounting and installation Mount sensors before commissioning Damage to the sensors due to improper handling. pH sensors and Redox/ORP sensors must be carefully handled. pH sensors have a sensitive glass membrane; redox sensors have a very fine platinum wire at the measuring tip. These sensors can be damaged by carelessly touching the measuring tip, by improper cleaning.
Page 35 Mounting and installation Instruction Manual AquaMaster WORKSTEP ADDITIONAL INFO / IMAGES With the name to the front, insert the sensor vertically into the measuring cell block and push in with moderate pressure. If pH or redox sensors are used, remove the lock cap beforehand.
Page 36 Instruction Manual AquaMaster Mounting and installation WORKSTEP ADDITIONAL INFO / IMAGES Use cable ties to fix the connection cable in place on the right rod (arrows). 12746E/4...
Page 37: Connect Water
Mounting and installation Instruction Manual AquaMaster Connect water WORKSTEP ADDITIONAL INFO / IMAGES Fasten the inlet hose to the main inlet of sam- ple media (A) or (F) on the input side of the photometer. The hose junctions can be removed or fastened...
Page 38: Mounting The Optional Flow Meter
Instruction Manual AquaMaster Mounting and installation 4.10 Mounting the optional flow meter SIGRIST recommends installing a simple flow meter to regularly check the sample. Note the following points when mounting the flow meter:  Mount the flow meter between the main inlet of the sample and the photometer inlet.
Page 39: Commissioning
Commissioning Instruction Manual AquaMaster 5 Commissioning The initial start-up of the web user interface via the Ethernet interface is described in the Reference Manual. If malfunctions occur, consult the Section 9. Proceed with the initial start-up in accordance with the following table:...
Page 40 Instruction Manual AquaMaster Commissioning WORKSTEP ADDITIONAL INFO / IMAGES Establish service voltage to the system. 5.1: Establish service voltage to the connection box. Welcome screen appears. Section 4.1 The factory setting language is English. Ac- cordingly, the displayed language during the ini- tial start-up is English.
Page 41: Operation
Operation Instruction Manual AquaMaster 6 Operation Operation basics In this document we describe the practical examples only for the first steps of the menu con- figuration. All other setting options are described in the Reference Handbook. Operation us- ing the web user interface is described in detail in the Reference Manual.
Page 42: Control Elements In Measuring Operation
Instruction Manual AquaMaster Operation Control elements in measuring operation Figure 6: Control elements in measuring operation   Menu button Valu button Call up the menu structure. Numerical representation of the meas- Section 6.3 uring values. Section 6.4  ...
Page 43: Info Button
Operation Instruction Manual AquaMaster Info button When you press the Info button, a general overview of the instrument settings appears. These are described below: 6.5.1 Page 1, Info button Figure 7: Info display   Information about the current out- Status of the inputs ...
Page 44: Info Button
Instruction Manual AquaMaster Operation 6.5.2 Page 2, Info button Figure 8: Info screen, page 2   Contact information Display of up to 5 pending fault mes- sages 12746E/4...
Page 45: Info Button
Operation Instruction Manual AquaMaster 6.5.3 Page 3, Info button The state of all connected sensors is displayed here. Figure 9: Info screen, page 3    Sensor name Serial numbers of the corresponding sensor    Fault message Section 9...
Page 46: Diag Button
Instruction Manual AquaMaster Operation Diag button When you press the Diag button, a diagram appears which graphically shows the measuring values over a certain period of time. Figure10: Graphic representation of the measuring values   Graphic representation of the...
Page 47: Functions Of The Log Screen (Log Button)
Operation Instruction Manual AquaMaster Functions of the log screen (Log button) The screen logger works independently of the data logger, which is set in the Logger menu and writes to the microSD card. The screen logger records the data of the last 32 days in one minute intervals. The data can be called up from the Log menu.
Page 48: Displays In Measuring Operation
Instruction Manual AquaMaster Operation Displays in measuring operation Figure 12: Displays in measuring operation   Measuring value(s) Status line For values which are greater than In normal operation, the status line is the maximum measuring range, no green and shows the date and time.
Page 49: Activating And Deactivating The Screen Lock
Operation Instruction Manual AquaMaster Activating and deactivating the screen lock MANIPULATION Press the lock icon top left. Within one second press the key bottom at the outside right. Depending on the initial state, the lock icon changes as follows: Display unlocked...
Page 50: Switching To Service Operation
Instruction Manual AquaMaster Operation 6.10 Switching to service operation The system is configured in service operation. The measuring procedure is interrupted and the main menus appear on the display. Proceed as follows to access service operation: MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button.
Page 51: Control Components In Service Mode
Page number / total number of pages   Main menus Next page All of the AquaMaster functions are configured in the Local …… menu. Depending on the integrated sen- sors, the S 1 .. 8 (sensor 1 .. 8) menus appear here.
Page 52: Numerical Entry
Instruction Manual AquaMaster Operation 6.11.2 Numerical entry The following screen is for entering numbers and data: Figure 14: Numerical entry    Parameter name Entered values    Prefix: For entering very large or Numerical entry very small values. This can be done as follows: 1.
Page 53: Single Selection Of Functions
Operation Instruction Manual AquaMaster 6.11.3 Single selection of functions The single selection is identifiable by the ESC button below right. The currently selected function is green. Use the Up/Down arrows to navigate the options in long lists. Use the ESC button to cancel the entry.
Page 54: Settings
Instruction Manual AquaMaster Settings 7 Settings Setting the operating language MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button. Set access code and confirm with OK. Factory setting is 0. Press the Local ……. button. Press the Configuration button to access lan- If the desired menu does not guage selection.
Page 55: Set Current Outputs
Settings Instruction Manual AquaMaster Set current outputs MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button. Set access code and confirm with OK. Factory setting is 0. Press the Local ……. button. Press the Curr. outputs button. If the desired menu does not appear, press the arrow key bottom right.
Page 56: Set Limits
Instruction Manual AquaMaster Settings Set limits MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button. Set access code and confirm with OK. Factory setting is 0. Press the Local ……. button. If the desired menu does not appear, press the arrow key bottom right.
Page 57: Upper And Lower Threshold Value Of A Limit
Settings Instruction Manual AquaMaster Upper and lower threshold value of a limit A maximum of eight limits with upper and lower threshold values can be programmed. If the operating mode is set to Exceeded, then while the upper threshold value is...
Page 58: Set Outputs
Instruction Manual AquaMaster Settings Set outputs MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button. Set access code and confirm with OK. Factory setting is 0. Press the Local ……. button. Press the Inp./outputs button. If the desired menu does not appear, press the arrow key bottom right.
Page 59: Setting The Measuring Channels And The Display
Settings Instruction Manual AquaMaster Setting the measuring channels and the display Setting of which channel should display the connected sensors MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button. Set the access code and confirm with OK. Factory setting is 0.
Page 60 Instruction Manual AquaMaster Settings MANIPULATION ADDITIONAL INFO / IMAGES Select the source of the measuring channel from the Source menu item. This name is dis- played to simplify identification of the measu- ring channel. The source defined under Channel 1 is displayed in the operation display at the top.
Page 61: Setting The Date And Time
Settings Instruction Manual AquaMaster Setting the date and time MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button. Set access code and confirm with OK. Factory setting is 0. Press the Local ……. button. Press the Configuration button. If the desired menu does not appear, press the arrow key bottom right.
Page 62: Setting Or Changing The Access Code
Instruction Manual AquaMaster Settings Setting or changing the access code You can protect the settings of the instrument against unauthorized manipulations by defin- ing your own access code. MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button. Set access code and confirm with OK.
Page 63: Back Up Configured Data
Settings Instruction Manual AquaMaster 7.10 Back up configured data These measures can be of use to the service engineers for service purposes. MANIPULATION ADDITIONAL INFO / IMAGES Press the Menu button. Set access code and confirm with OK. Factory setting is 0.
Page 64: Servicing
Instruction Manual AquaMaster Servicing 8 Servicing Servicing schedule AquaMaster WHEN WHAT PURPOSE Every three Operator Cleaning, checking and, if Obligatory measure for main- months or as required, recalibration of taining measuring accuracy. needed the pH sensor. Section 8.1.4 Every three...
Page 65: Introduction To Handling Of The Sensors
The calibration process is designed for use with Hamilton calibration solutions (500 ml con- tainer). Although it is possible to use other calibration solutions, SIGRIST-PHOTOMETER ex- pressly recommends using the Hamilton standards. The pH sensor is subject to two-point calibration. All other sensors are subject to single-point calibration.
Page 66 Instruction Manual AquaMaster Servicing 8.1.1.3 Cleaning the sensor tips Damage to the sensors due to improper cleaning. Improper handling of the sensors when cleaning and the use of excessively aggressive clean- ing agents can lead to damage to the sensors. Note the following when cleaning the sen-...
Page 67: Removing Sensors
Servicing Instruction Manual AquaMaster 8.1.2 Removing sensors WORKSTEP ADDITIONAL INFO / IMAGES Close the inlet flow regulator valve to the measuring cell block (X). Slightly lift measuring cell block cover and fold down. Move locking device away from the measuring cell block by pressing the guide rod.
Page 68: Installing Sensors
Instruction Manual AquaMaster Servicing 8.1.3 Installing sensors WORKSTEP ADDITIONAL INFO / IMAGES Insert sensor in the desired measuring position on the measuring cell block. The position of the sensors is generally irrelevant. However, because of escaping electrolyte it is better to position the pH and Redox/ORP sensors to the right of the Con- ductivity sensor.
Page 69: Clean And Calibrate Ph Sensor
Servicing Instruction Manual AquaMaster 8.1.4 Clean and calibrate pH sensor The pH sensor can be damaged through improper handling. The pH sensor can be damaged by carelessly touching the measuring tip or by using the wrong cleaning agent.  For cleaning this sensor please consult Section 8.1.1.
Page 70 Instruction Manual AquaMaster Servicing WORKSTEP ADDITIONAL INFO / IMAGES 4.2: Submerge the pH sensor into the calibra- tion solution to the second notch. The sensor should be centered in the calibration beaker and is not permitted to contact the bottom of the calibration beaker.
Page 71 Servicing Instruction Manual AquaMaster WORKSTEP ADDITIONAL INFO / IMAGES 5.3: Press the Initiate button. The recalibration begins. If the quality indication af- If the adjustment was successful, confirm with ter calibration is between 100 Adjustment OK. This completes the adjust- and 35, the age of the sensor is ment.
Page 72: Clean And Calibrate Conductivity Sensor
Instruction Manual AquaMaster Servicing 8.1.5 Clean and calibrate Conductivity sensor The Conductivity sensor can be damaged through improper handling. The Conductivity sensor can be damaged by carelessly touching the measuring tip or by us- ing the wrong cleaning agent. ...
Page 73 Servicing Instruction Manual AquaMaster WORKSTEP ADDITIONAL INFO / IMAGES 4.2: Submerge the Conductivity sensor into the calibration solution to the second notch. The sensor must be centered in the cal- ibration beaker and is not permitted to con- tact the bottom of the calibration beaker.
Page 74 Instruction Manual AquaMaster Servicing WORKSTEP ADDITIONAL INFO / IMAGES 5.3: Press the Initiate button. The recalibration If the quality indication af- begins. ter calibration is between 100 If the adjustment was successful, confirm with and 35, the age of the sensor is Adjustment OK.
Page 75: Clean And Calibrate Redox/Orp Sensor
Servicing Instruction Manual AquaMaster 8.1.6 Clean and calibrate Redox/ORP sensor The Redox/ORP sensor can be damaged through improper handling. The Redox/ORP sensor can be damaged by carelessly touching the electrode or by using the wrong cleaning agent.  For cleaning this sensor please consult Section 8.1.1.
Page 76 Instruction Manual AquaMaster Servicing WORKSTEP ADDITIONAL INFO / IMAGES 4.2: Submerge the Redox/ORP sensor into the calibration solution to the second notch. 5.1: Compare the Nom. val. (circle) with the value on the calibration solution. Pressing the Nom. val. button (circle) causes a numerical entry field to appear where the nominal value can be adjusted.
Page 77 Servicing Instruction Manual AquaMaster WORKSTEP ADDITIONAL INFO / IMAGES 5.3: Press the Initiate button. The recalibration If the quality indication af- begins. ter calibration is between 100 If the adjustment was successful, confirm with and 35, the age of the sensor is Adjustment OK.
Page 78: Cleaning And Calibrating The Oxygen Sensor
Instruction Manual AquaMaster Servicing 8.1.7 Cleaning and calibrating the oxygen sensor The oxygen sensor can be damaged through improper handling. The oxygen sensor can be damaged by touching the electrode carelessly or by using incor- rect cleaning agents.  See Section 8.1.1 for details on how to clean the sensor.
Page 79 Servicing Instruction Manual AquaMaster WORKSTEP ADDITIONAL INFO / IMAGES 4.1: Wait until the temperature (1) is stable. Recalibration is only made when the tempera- ture is stable. This can take slightly longer on the oxygen sensor. The oxygen sensor is calibrated to the oxygen content of the ambient air.
Page 80: Replace Sensors Configured By Sigrist
Instruction Manual AquaMaster Servicing 8.1.8 Replace sensors configured by SIGRIST WORKSTEP ADDITIONAL INFO / IMAGES Remove old sensor from the measuring cell block in accordance with Section 8.1.2. Install new sensor in accordance with Section 8.1.3. Put the system into operation again.
Page 81: Installing An Unconfigured Sensor
Servicing Instruction Manual AquaMaster 8.1.9 Installing an unconfigured sensor This process is only applicable if a new sensor has not been ordered from SIGRIST- PHOTOMETER. WORKSTEP ADDITIONAL INFO / IMAGES In the Local …… menu, access the Digi. interf. submenu.
Page 82 Instruction Manual AquaMaster Servicing WORKSTEP ADDITIONAL INFO / IMAGES Select the Siginet menu and press start… un- der “Network scan”. A search is made for a few seconds and then a list appears with all found sensors. If not all sensors are displayed, then proceed as follows: 1.
Page 83: Clean The Measuring Cell Block
Servicing Instruction Manual AquaMaster 8.1.10 Clean the measuring cell block Figure 19: Instrument overview of AquaMaster with AquaScat WTM   Inlet flow regulator valve for meas- Sensor positioned on locking device uring cell block   Outlet regulator valve for measur-...
Page 84 Instruction Manual AquaMaster Servicing The following procedure describes how to clean the measuring cell block: WORKSTEP ADDITIONAL INFO / IMAGES Close main water supply. Remove all sensors from the measuring cell block and position in the locking device (pos. 2).
Page 85: Servicing Schedule For Aquascat 2 P
Servicing Instruction Manual AquaMaster Servicing schedule for AquaScat 2 P WHEN WHAT PURPOSE Annually or if Operator Change desiccant Obligatory measure for main- humidity taining measuring accuracy and Section 8.2.3 warning for protecting the electronics. Interval dependent on opera- ting and ambient conditions.
Page 86: Fastening The Photometer To The Docking Station
Instruction Manual AquaMaster Servicing 8.2.1 Fastening the photometer to the docking station Figure 20: Photometer fastened to docking station   Docking station Knurled screw for fastening the pho- tometer   Mounting bracket on photometer The photometer is mounted on the docking station as follows:...
Page 87: Removing The Measuring Cell Unit From The Aquascat 2 P
Servicing Instruction Manual AquaMaster 8.2.2 Removing the measuring cell unit from the AquaScat 2 P WORKSTEP ADDITIONAL INFO / IMAGES Loosen the five fastening screws on the measuring cell unit (circles). Open the mounting clips as follows: Use a little force to push the red safety catch...
Page 88: Replacing The Desiccant
Instruction Manual AquaMaster Servicing 8.2.3 Replacing the desiccant The following describes the replacement of the desiccant: WORKSTEP ADDITIONAL INFO / IMAGES Interrupt the sample supply to the photome- ter. Remove the sample connections and wait un- til the measuring cell has emptied.
Page 89: Manual Adjustment
Servicing Instruction Manual AquaMaster 8.2.4 Manual adjustment The following procedure describes how manual adjustment is made with an AquaScat 2 P: WORKSTEP ADDITIONAL INFO / IMAGES Interrupt the sample supply to the photome- ter. Remove the sample connections and wait un- til the measuring cell has emptied.
Page 90 Instruction Manual AquaMaster Servicing WORKSTEP ADDITIONAL INFO / IMAGES Fill the measuring cell with water. For turbidity values < 0.5 FNU If the water turbidity is less than 0.5 FNU, es- tablish the sample feed and fill the measuring cell with water.
Page 91: Checking And Cleaning Optional Accessory Parts
Servicing Instruction Manual AquaMaster WORKSTEP ADDITIONAL INFO / IMAGES Clean the checking unit and allow it to dry. Attach the sample connections according to Section 4.9. The instrument can now be operated again. A new recalibration factor is determined during the adjustment. The deviation from the original state is displayed under Curr.
Page 92: Cleaning The Closed Measuring Cell Aquascat 2 P
Instruction Manual AquaMaster Servicing 8.2.6 Cleaning the closed measuring cell AquaScat 2 P Instrument surfaces can be destroyed by aggressive cleaning agents and solvents.  Do not use aggressive chemicals or cleaning agents when cleaning.  Thoroughly clean the instrument with a neutral cleaning agent if it has come into con- tact with aggressive chemicals.
Page 93: Replacing The Battery
Servicing Instruction Manual AquaMaster 8.2.7 Replacing the battery Danger due to electrical shock that may result in serious bodily injury or death. External signal lines may carry life threatening voltage even if the voltage supply to the in- strument is disconnected. Before opening the instrument, make sure that no connected lines are charged with voltage.
Page 94 Instruction Manual AquaMaster Servicing WORKSTEP ADDITIONAL INFO / IMAGES Put the instrument into operation again. Set the date and time as described in Section 7.8. 12746E/4...
Page 95: Troubleshooting
Troubleshooting Instruction Manual AquaMaster 9 Troubleshooting Pinpointing malfunctions DETECTABLE MALFUNCTION ACTION  No reading Check whether the supply voltage is present.  Error message in the display Analyze the error message. Section 9.3 to Section 9.5  The reading is wrong Ensure that the sample to be measured corresponds to the operating conditions.
Page 96: Replacing The Fine-Wire Fuses
Instruction Manual AquaMaster Troubleshooting Replacing the fine-wire fuses The following describes the replacement of the fine-wire fuse on the AQ2Basi print: WORKSTEP ADDITIONAL INFO / IMAGES Interrupt the service voltage to the photome- Section 4 ter. Loosen the five screws with a 7 mm key and remove the cover.
Page 97: Warning Messages And Effect On Operation
Troubleshooting Instruction Manual AquaMaster Warning messages and effect on operation Warnings indicate an unusual state. WARNINGS If a warning occurs during operation, it has the follow- ing effects:  The system continues to operate; however, the measuring results must be carefully evaluated. The cause of the warning message should be remedied at the next possible opportunity.
Page 98 Instruction Manual AquaMaster Troubleshooting WARNING DESCRIPTION POSSIBLE CAUSES  INTERFACE A connection problem with Oxygen: mA value outside Hamilton sensor. range.  Oxygen: ECS outside range.  HARDWARE Hardware problem with Ham- Supply voltage outside range. ilton sensor.  QUALITY...
Page 99: Fault Messages And Effect On Operation
Troubleshooting Instruction Manual AquaMaster Fault messages and effect on operation FAULT If an error occurs during operation, it has the following effects:  A fault is a malfunction which prevents correct measurement value acquisition.  The measuring values of the concerned sen- sor/photometer go to 0.
Page 100 Instruction Manual AquaMaster Troubleshooting ERROR MESSAGE DESCRIPTION POSSIBLE CAUSES  MEASUR.FAULT Serious measuring fault on a Sensor measurement defective. Hamilton sensor.  Temperature measurement de- fective.  Resistances or electric poten- tials outside the permitted range.  CALIBRATION Serious fault calibrating a Oxygen sensor: cap missing.
Page 101: Prioritized Fault Messages And Their Effect On Operation
Prioritized faults can be cleared only by a service engineer. Prio fault originating from the AquaMaster:  A prio fault of the AquaMaster sets all measuring values to 0.  All current outputs go to the programmed electri- cal current If fault.
Page 102 Instruction Manual AquaMaster Troubleshooting The following prio error messages can be displayed: PRIO MESSAGE DESCRIPTION POSSIBLE CAUSES  DEFAULT VALUES The default values were If no parameters were initial- loaded. ized or if all parameters were lost, the default values are loaded.
Page 103: Customer Service Information
10 Customer service information Should you have any questions, please contact the responsible service center in your country or region. If this is not known, SIGRIST-PHOTOMETER AG customer service in Switzerland would be glad to provide you with a contact address.
Page 104: Decommissioning/Storage
Instruction Manual AquaMaster Decommissioning/storage 11 Decommissioning/storage 11.1 Decommissioning the system The aim of decommissioning is to prepare the individual components of the system properly for storage. WORKSTEP ADDITIONAL INFO / IMAGES Interrupt the service voltage to the system. Stop the main water supply.
Page 105: Storage
Decommissioning/storage Instruction Manual AquaMaster 11.2 Storage There are no special requirements for storing the instruments. However, please note the following information:  The system contains electronic components. Storage for such components must fulfill the usual conditions. It is important to note that the storage temperature must be be- tween -20 and +50℃...
Page 106: Packaging/Transport/Returning
(Refer to repair form). DANGER! Detailed information about the samples must be received by SIGRIST-PHOTOMETER so that relevant precautionary measures can be taken when unpacking. The original packaging of the photometer and its peripheral devices should be used for packaging when possible.
Page 107: Disposal
Disposal Instruction Manual AquaMaster 13 Disposal Disposal of the system and its peripheral devices is to be carried out in compliance with re- gional statutory regulations. The system has no environmentally damaging sources of radiation. The materials listed be- low should be disposed of or recycled as described in the following table:...
Page 108: Spare Parts List
Instruction Manual AquaMaster Spare parts list 14 Spare parts list 14.1 Spar parts for AquaMaster The parts mentioned in this documentation and their article numbers are listed in the follow- ing table: Article number Article name Remarks 119500 pH sensor, replacement...
Page 109 Spare parts list Instruction Manual AquaMaster This pa ge is inte ntionally bla nk 12746E/4...
Page 110 Instruction Manual AquaMaster Appendix 15 Appendix 12746E/4...
Page 111 Appendix Instruction Manual AquaMaster This pa ge is inte ntionally bla nk 12746E/4...
Page 112 Instruction Manual AquaMaster Index 16 Index Access code, set ........... 62 Improper use ............9 Article numbers ..........108 Incorrect use ............9 Initial start-up ............39 Internet ............. 103 Internet security ..........23 Back up data ............63 Back up fuse ............25 Battery, replace ............
Page 113 Transport ............106 Sensors, remove ........... 67 Service center ............. 103 Service operation ..........50 Servicing schedule, AquaMaster ......64 Use restrictions ............8 Servicing schedule, AquaScat 2 P ......85 User requirements ..........8 Setting the measuring channels ......59 Spare parts ............
Page 114 SIGRIST-PHOTOMETER AG Tel. +41 41 624 54 54 Hofurlistrasse 1 +41 41 624 54 55 CH-6373 Ennetbürgen info@photometer.com Switzerland www.photometer.com...

SIGRIST-PHOTOMETER AquaMaster Instruction Manual

1 General User Information

2 Instrument Overview

3 General Safety Points

4 Mounting and Installation

5 Commissioning

6 Operation

7 Settings

8 Servicing

9 Troubleshooting

10 Customer Service Information

11 Decommissioning/Storage

12 Packaging/Transport/Returning

13 Disposal

14 Spare Parts List

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