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Hach Sigma 900 MAX User Manual

Hach Sigma 900 MAX User Manual

Weather refrigerated sampler
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Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual
MAN026.53.90027
Sigma 900 MAX All Weather Refrigerated Sampler
USER MANUAL
August 2008, Edition 1
© Hach Company, 2008. All rights reserved. Printed in the U.S.A. and Germany. kw/kt
Page 1 of 122
Q-Pulse Id VM373
Active 29/10/2013

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  • Page 1 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual MAN026.53.90027 Sigma 900 MAX All Weather Refrigerated Sampler USER MANUAL August 2008, Edition 1 © Hach Company, 2008. All rights reserved. Printed in the U.S.A. and Germany. kw/kt...
  • Page 2 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Visit http: //www.hach.com Page 2 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 3: Table Of Contents

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Table of Contents Section 1 Specifications ......................7 Section 2 General information ....................13 2.1 Safety information ........................13 2.1.1 Use of hazard information....................13 2.1.2 Precautionary labels ......................13 2.2 Hazardous locations ........................
  • Page 4 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual 6.2.2.1 Liquid depth .......................73 6.2.2.2 Sensor height ......................74 6.2.2.3 Setting the invisible range ..................74 6.3 Submerged area/velocity sensor....................74 6.3.1 Submerged area/velocity sensor programming..............75 6.4 Submerged pressure sensor .......................75 6.4.1 Submerged pressure sensor connection................75...
  • Page 5 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual 8.5.2 Analog inputs programming ..................... 103 Section 9 Maintenance......................105 9.1 Cleaning the sampler ........................ 105 9.1.1 Cleaning the refrigerator ....................105 9.1.2 Cleaning the sampler cabinet ..................105 9.1.3 Cleaning the sample bottles.....................
  • Page 6 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Page 6 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 7: Section 1 Specifications

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 1 Specifications Specifications are subject to change without notice. General Height (lid closed): 130 cm (51 in.) Height (lid open): 180 cm (71 in.) Width 76 cm (30 in.) Dimensions Depth 81 cm (32 in.)
  • Page 8 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Specifications When equipped with integral flow meter, pH/temperature/ORP meter, conductivity, and/or D.O. monitoring options...sampling can be triggered upon an upset Set point sample trigger condition when field selectable limits are exceeded.
  • Page 9 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Specifications Multiple Bottle Mode: After complete revolution of distributor arm (unless Continuous Mode selected). Composite Mode: Automatic shutdown After preset number of samples have been delivered to composite container, from 1–999 samples, or upon full...
  • Page 10 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Specifications Factory Installed Options pH/temperature/ORP meter Field selectable to log pH/temperature or ORP independent Control/logging of sample operation or to control sample collection in response to volume exceeding low/high setpoints.
  • Page 11 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Specifications Alarm relays Four form C relays, rated 28Vrms, 5A maximum. When user General Information assigned alarm values are set, the alarm will trip within ± 1% of full scale error.
  • Page 12 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Specifications Figure 1 Sampler dimensions Page 12 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 13: Section 2 General Information

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 2 General information 2.1 Safety information Please read this entire manual before unpacking, setting up, or operating this instrument. Pay particular attention to all danger and caution statements. Failure to do so could result in serious injury to the operator or damage to the equipment.
  • Page 14 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual General information This symbol, if noted on the instrument, references the instruction manual for operation and/or safety information. This symbol, when noted on a product enclosure or barrier, indicates that a risk of electrical shock and/or electrocution exists and indicates that only individuals qualified to work with hazardous voltages should open the enclosure or remove the barrier.

  • Page 15: Hazardous Locations

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual General information 2.2 Hazardous locations The Sigma 900 MAX All Weather Refrigerated Sampler is not approved for use in hazardous locations as defined in the National Electrical Code.
  • Page 16 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual General information This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 17: Section 3 Introduction

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 3 Introduction The sampler is housed in a low-density polyethylene molded cabinet which is designed for indoor or outdoor locations. No secondary enclosure is required. The refrigeration compressor is located on top of the sampler to avoid hydrogen sulfide and other corrosive, heavier-than-air gases.

  • Page 18: Optional Ac Battery Backup

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Introduction 3.2 Optional AC battery backup The AC Battery Back Up is an enclosed 12 VDC battery designed to temporarily power a sampler when the normal AC power source has failed. The backup battery charge is restored and maintained by normal operation of the sampler AC power supply.

  • Page 19: Interface Connectors

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Introduction Figure 3 Door latch Lock nut Door tension adjustment screw 3.5 Interface connectors Interface connectors are located on the left side of the controller housing.

  • Page 20: Receptacle Caps

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Introduction 12 V dc RS232 Thermal Figure 4 Controller housing connectors 12 VDC Thermal RS232 Auxiliary 3.5.1 Receptacle caps Interface receptacles are covered with push-on receptacle caps. These caps protect the connector pins from dirt and moisture and should be attached to any receptacle not in use.

  • Page 21: Keypad Description

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Introduction Figure 5 Front panel Soft keys Power MANUAL MODE MAIN MENU Status bar RUN/STOP Power Menu bar 3.6.1 Keypad description The keypad includes the numeric keypad, soft keys, and function keys.

  • Page 22: Liquid Crystal Display

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Introduction Function keys There are three function keys that are used while operating the sampler (refer to Table 1). These functions are dedicated keys to allow quick access. They are the white keys located just above the numeric keypad.

  • Page 23: Section 4 Installation

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 4 Installation DANGER This instrument should be installed by qualified technical personnel to ensure adherence to all applicable electrical codes. Danger Explosion hazard. The refrigerated sampler and all weather refrigerated sampler are not certified for, nor suitable for use in hazardous classified locations.
  • Page 24 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 6 Sampler with single bottle Controller Tray, removable Tubing support (8838) Tubing clamp (2x) Tubing extension (3527) Tubing connector Full container shut-off (8847) Intake tubing, vinyl or teflon-lined...

  • Page 25: Sampler Installation

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 7 Sampler with multiple bottles Controller Tray, removable Distributor assembly Tubing clamp (2x) Retainer Tubing connector Sample bottles Intake tubing, vinyl or teflon-lined Bottle tray (1511)
  • Page 26 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation • Maximize the vertical slope of the intake tube from the sampler to the sample source so that the tube drains completely. This prevents cross-contamination of samples and tube freeze.
  • Page 27 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 8 Mounting configuration Strainer All weather refrigerated sampler Intake tubing Mounting surface Vertical lift Page 27 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 28: Installing The Pump Tube In The Sensor Body

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 9 Anchor bracket locations with mounting dimensions Anchor brackets (2x) Optional anchor brackets (6613100) 4.3 Installing the pump tube in the sensor body Note: Do not stretch the tubing in the sensor body, as this could affect the ability of the sensor to detect liquid through the pump tubing.
  • Page 29 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 10 Pump tubing loading To S-shaped strain relief 146.1 mm (5 in.) Alignment dots To sample fitting 295.3 mm (11 in.) tubing in pump...

  • Page 30: Attaching The Intake Line

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation 4.3.1 Attaching the intake line ® Note: If attaching Teflon lined tubing using Teflon lined connection kit (2186), refer to the instructions supplied with the kit.

  • Page 31: Setting Up The Intake Line And Strainer

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation 4.3.2 Setting up the intake line and strainer Note: If site conditions do not permit the intake to slope downward from the sampler to the sample source, disable the liquid sensors and calibrate the sample volume using the Timed Calibrate method when programming the sampler.
  • Page 32 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 13 Installation Strainer All weather refrigerated sampler Intake tubing Mounting surface Vertical lift Page 32 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 33: Sampler Preparation

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation 4.4 Sampler preparation Caution Biological sample hazard. Follow safe handling protocols during contact with sample bottles and sampler components. Disconnect the sampler from power to disable the pump before handling.

  • Page 34: Choosing Bottle And Retainer Configurations

    7. Insert the other end of the tubing into the off-center hole provided in the cap of the composite bottle. 4.5 Choosing bottle and retainer configurations A broad range of bottle configurations is available for the Sigma 900 MAX All Weather Refrigerated Sampler. Refer to Figure...
  • Page 35 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 14 Bottle and retainer configurations Page 35 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 36: Setting Up The Bottles

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation 4.6 Setting up the bottles 4.6.1 One-bottle sampling For single bottle composite sampling, install the Full Bottle Shut-off (refer to 4.8 on page 40). Place the bottle in the center of the bottle tray (Figure 20 on page 41).
  • Page 37 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 16 Eight bottle installation Tray Bottle one indicator wire Bottle tray (1511) Positioner slot for bottle tray 2.3-L (0.6-gal) poly or 1.9-L (0.5-gal) glass bottles (8x)

  • Page 38: Twenty Four-Bottle Sampling

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation 4.6.4 Twenty four-bottle sampling Figure 17 Twenty four bottle installation Tray Positioner slot for bottle tray Bottle tray (1511) Front of sampler 1_L poly bottles (24x)

  • Page 39: Distributor Arm Alignment

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Installation procedure: 1. Locate the two slots along one edge of the distributor assembly base plate (Figure 19). Slide the distributor assembly, slots first, under the retainer pins located on the top inside surface of the controller section.

  • Page 40: Installing The Full-Bottle Shut-Off Device

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 19 Distributor installation Sampler fitting Thumbscrew Retainer pin Arm stop Slots Twist clip 4.8 Installing the full-bottle shut-off device 1. Install the rubber grommet into the center hole provided in the cap of the composite bottle.

  • Page 41: Power Connections

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 20 Full bottle shut off installation Inside tube fitting Slot Retainer pin Full bottle shut-off assembly Tubing support Threaded hole Thumbscrew 4.9 Power connections Danger Electrocution Hazard.

  • Page 42: Ac Power Installation

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation 4.9.1 AC power installation Warning Electric shock hazard. The temperature of the power supply will increase when the sampler pump is operating. If the time interval between sample cycles is too short, the power supply can become overheated resulting in power supply failure or loss of power supply safe guards.

  • Page 43: Awrs Power Connections

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Figure 21 Sampler pump–time on vs. time off at 50 ºC (122 ºF) Time (in minutes) when the pump must stay off Time (in minutes) when the pump is on continuously Example—if the pump is on for 5 minutes, the pump must stay off for 15 minutes before the next sample cycle...

  • Page 44: Auxiliary Receptacle Pin Identification

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation • Make sure that all electrical installations and connections are in accordance with national and local electrical codes. • Before performing any connection, disconnect the sampler from the power source.

  • Page 45: Splitter Interface

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation 4.10.1 Splitter interface Use the Splitter Interface (939) when more than one of the signals listed above are needed simultaneously. Connecting the interface to the 6-pin connector on the sampler provides three additional connectors.
  • Page 46 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Installation Page 46 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 47: Section 5 Basic Programming Setup

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 5 Basic programming setup 5.1 Initial power-up of sampler After pressing the key, the sampler performs a complete diagnostic test and displays the menu shown when the unit was last turned off. Set the instrument programming features when the Main Menu is displayed.
  • Page 48 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup program is setup properly. For more information on this function refer to Review All Items on page 131. 1. Press from the Main Menu to prepare the instrument for use.
  • Page 49 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 1-C. Enter the bottle volume and select gallons or milliliters using the CHANGE UNITS key. 11:00 AM 21 - APR - 01 BOTTLES...
  • Page 50 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup Step 4 - Program delay Note: If both Setpoint Sampling and Program Delay are enabled, the program delay is evaluated first, prior to any checking for setpoint conditions.
  • Page 51 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup a. From the Sample Collection menu, press until Timed CHANGE CHOICE Proportional is displayed. Press to continue. ACCEPT 11:00 AM 21 - APR - 01...
  • Page 52 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup a. In the Sample Collection, press until Flow Proportional is CHANGE CHOICE displayed. Press ACCEPT 11:00 AM 21 - APR - 01 SAMPLE COLLECTION...
  • Page 53 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 11:00 AM 21 - APR - 01 SAMPLE COLLECTION ACCEPT TIMED OVER-RIDE: 00:00 (hrs:min) CLEAR CANCEL ENTRY ENTER: 000:01 — 999:00 (hrs:min) Select Take First Sample Immediately or After First Interval? Note: When the program is started, the first sample is taken immediately upon pressing the start button or after the first interval has elapsed.
  • Page 54 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup Calculation 1: Total Number of Samples Sample Period 30 min. --------------------------------------------- - ------------------ - 15 samples total within specified period Sampling Interval 2 min.
  • Page 55 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup d. In the Interval menu use the numeric keypad to enter the time interval between sample collections. Press ACCEPT 11:00 AM 21 - APR - 01...
  • Page 56 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup Single bottle 6-A. Select either Stop After Last Bottle or Run Continuously? Stop After Last Bottle mode stops the program when the sample is deposited into the last bottle. Run Continuously mode continues running until it is manually stopped.
  • Page 57 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup • Sample distribution; deliver each sample to all bottles?—No Bottles per sample—Yes Number of bottles per sample—2 • Sample volume—1000 mL Note: A high pressure air purge is automatically applied to the intake tube between each sample intake cycle.
  • Page 58 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup Example 1: The following example creates four identical composite samples automatically if the sampler is programmed as follows: • Bottles—4 • Sample collection; sampling interval—30 minutes •...
  • Page 59 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 8-A. Enter the desired volume of each sample using the numeric keypad. Press ACCEPT to continue to Intake Rinses. 11:00 AM 21 - APR - 01...
  • Page 60 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup After three attempts and no sample liquid has been collected, the cycle is aborted, a Missed Sample is reported to the Sample History Log, and the sampler begins a new sample interval.

  • Page 61: Advanced Sampling

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 5.3 Advanced sampling Advanced sampling choices: • Program Complete Output • Timed Bottle Sets • Setpoint Sampling • Upset Sample • Special Output •...
  • Page 62 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 13-A. Highlight Setpoint Sampling using the keys on the Advanced DOWN Sampling Menu. Press SELECT 11:00 AM 21 - APR - 01 ADVANCED SAMPLING...
  • Page 63 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 13-H. Enter the Deadband value if required or, if programming Flow Rate Of Change or Rainfall, enter a time interval that the flow or rainfall change must take place (refer to section 8.4 on page...
  • Page 64 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup Step 14 - Special output The Special Output is a +12 V dc signal that appears on Pin E of the Auxiliary Receptacle (refer to section 4.10 on page...
  • Page 65 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 15-A. Highlight the Start/Stop Time choices on the Advanced Sampling menu. Press to continue. SELECT 11:00 AM 21 - APR - 01 ADVANCED SAMPLING...
  • Page 66 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup the storm's early stage or “first flush.” First flush grab and main program flow-weighted composite samples are automatically segregated. The first flush sample volume may be set independently of the sample volume for the flow-weighted composite.
  • Page 67 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup Table 5 Start condition requirements Rain Enter the amount of rainfall and the time period when it must fall. Level Level Limit Rain and Level Enter the amount of rainfall and the time period when it must fall, and desired level limit.
  • Page 68 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup d. Enter the first flush sample volume using the numeric keypad. 11:00 AM 21 - APR - 01 STORM WATER ACCEPT FIRST FLUSH:...
  • Page 69 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 17-C. Select a method for switching bottle sets. Select either clock time that switches bottle sets every 24 hours or select duration that sets the bottles sets in minutes and hours.
  • Page 70 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 18-C. Press to select the desired channel to trigger from. Press CHANGE CHOICE ACCEPT to make the selection. 18-D. Press either HIGH CONDITION LOW CONDITION •...
  • Page 71 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup 18-I. Enter the sample volume using the numeric keypad. 11:00 AM 21 - APR - 01 UPSET SAMPLES ACCEPT UPSET SAMPLING SAMPLE VOLUME:...
  • Page 72 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Basic programming setup Page 72 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 73: Section 6 Sensor Setup

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 6 Sensor setup 6.1 Downlook ultrasonic sensor The sampler uses a 40 kHz Downlook Ultrasonic Sensor. 6.2 Downlook ultrasonic sensor connection The downlook ultrasonic sensor connection is located on the left side of the sampler cabinet.

  • Page 74: Sensor Height

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Sensor setup 5. Select the Liquid Depth method and enter the new level. 6. Take a physical measurement of the liquid depth (level) and enter the value.

  • Page 75: Submerged Area/Velocity Sensor Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Sensor setup used: Area x Velocity = Flow. See Submerged Pressure 770XXX manual for sensor details. 6.3.1 Submerged area/velocity sensor programming 1. From the Main Menu, select OPTIONS, LEVEL SENSOR.

  • Page 76: Submerged Pressure Sensor Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Sensor setup Table 6 Submerged level sensor base board connection (J-21) Signal Description Wire Color Out + Yellow Out - Green Ground Black 6.4.2 Submerged pressure sensor programming 1.

  • Page 77: Thermal Sensor

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Sensor setup 2. Follow either the vertical or horizontal procedure below. Vertical orientation only a. Place the sensor under at least 16 cm (6 in.) of water in a vertical orientation.

  • Page 78: Thermal Sensor Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Sensor setup some of the cool air. When the door is shut, the refrigerator cools the interior air back to 4 °C again. The temperature of the sample is not affected as quickly as the temperature of the air. It takes time for a volume of water to change temperature.

  • Page 79: Section 7 Optional Device Installation

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 7 Optional device installation This section describes how to setup a rain gauge to the Sampler as well as how to connect, program, and calibrate the optional water quality probes: •...

  • Page 80: Rain Gauge Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation Table 7 Rain gauge base board connections (J-5) Signal Description +12 V dc source output not used +12 V dc pulse input not used...
  • Page 81 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation Table 8 pH connector pin assignments (J-3) Signal Description Wire Color +5 V dc White ground Blue reference Yellow pH/ORP Black -5 V dc...

  • Page 82: Ph Probe Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation Figure 28 pH probe wiring to junction box (grounded) Yellow Glass Green Black Clear 7.2.2 pH probe programming 1. From the Main Menu, select OPTIONS, ADVANCED OPTIONS, DATALOG.

  • Page 83: Orp Probe

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation 4. Select the pH for the first buffer solution (4, 7, or 10 pH) using the CHANGE CHOICE key, then press to continue.

  • Page 84: Orp Probe Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation 7.3.2 ORP probe programming 1. From the Main Menu, select OPTIONS, ADVANCED OPTIONS, DATALOG. 2. Highlight Select Inputs using the keys and press...

  • Page 85: Dissolved Oxygen Probe

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation 7.4 Dissolved oxygen probe 7.4.1 Dissolved oxygen probe connection This connection is for interfacing the optional D.O. probe to the D.O./Conductivity Pre-Amp (3369).

  • Page 86: Conductivity Probe

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation 4. Enter the ambient air temperature (the current reading is displayed for reference) using the numeric keypad. 5. Enter the elevation above sea level for the specific location.

  • Page 87: Conductivity Temperature Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation to select the appropriate units (ms, μs). Press 6. Press CHANGE CHOICE ACCEPT continue. 7. Select another channel to configure or press to back up one step or press RETURN to return to the Main Menu display.
  • Page 88 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation Example: The KCl calibration solution is 1.0 mS. at 25°C. The temperature correction factor for KCl is 1.97%/°C. If the actual temperature of the KCl at the time of calibration is 18.4 °C, then the solution has a conductivity value of 0.870 mS.
  • Page 89 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation Table 12 Conductivity values at temperature for KCl solution Solution Calibration Value Solution Calibration Value Solution Calibration Value Temp °C to be Entered Temp °C...
  • Page 90 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Optional device installation Page 90 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 91: Section 8 Communication Setup

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 8 Communication setup Communication setup details connections and programming features of the: • RS232 Serial Port (section 8.1 on page • Optional Modem (section 8.2 on page •...

  • Page 92: Modem

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup 8.2 Modem 8.2.1 Modem connection This connection is for interfacing the optional internal modem (1602) with a standard public telephone line. Table 14 Modem CPU Connections (J-8)

  • Page 93: Pager Option

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup 5. Enter a phone number using the numeric keypad. This phone number is used by the ® modem when it sends an alarm report to a personal computer running InSight software.

  • Page 94: Reporting Devices

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup 4. Enter the phone numbers of the individual pagers you wish to send the message to. This is usually the phone number that is given to the pager when it is purchased.
  • Page 95 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup Table 15 Pager Alarm Codes Alarm Code Equipment Reason Alarm Code Equipment Reason Low Main Battery — Battery pack is less than 11.5 V High CH5 —...

  • Page 96: Ma Option

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup 8.3 4–20 mA option The 4–20 mA option provides a current loop for controlling external devices such as a chart recorder or PC. Either one or both of the 4–20 mA outputs can be factory installed and are isolated from each other.

  • Page 97: Ma Calibration

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup 5. Select an analog Input Channel (e.g., channel 1, 2, 3, or, flow, etc.) to assign to that output. Press to cycle through the channel names. When the...

  • Page 98: Alarm Relays

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup 8. Measure the current on the selected output using the multimeter and enter the measured value using the numeric keypad. Press to complete the ACCEPT calibration.

  • Page 99: Alarm Relays Connection

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup 8.4.1 Alarm relays connection Table 17 Relay connector on the sampler (J17) Signal Description Wire Color +12 V dc Relay #1 Yellow Relay #2...

  • Page 100: Alarm Relays Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup Figure 32 Single relay wiring inside the relay junction box 8.4.2 Alarm relays programming Alarms can be programmed to activate based on certain conditions (low battery, low memory, etc.).

  • Page 101: Set Point Alarms

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup 8.4.2.2 Set Point alarms Set Point Alarms look for trip points to be reached (either high or low or both) before initiating an action. For example an initiated action may be the closing of a relay when the water level exceeds 60 cm (24 in.) or drops below 10 cm (4 in.).

  • Page 102: Analog Inputs

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup Figure 33 Deadband concept (low setpoint example) pH values scale Deadband Setpoint trigger On Setpoint (7.00) Setpoint trigger Off Scan intervals 8.5 Analog inputs 8.5.1 Analog inputs connection...

  • Page 103: Analog Inputs Programming

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup Table 19Analog input pin assignments Signal Description Wire Color +12 V dc White Signal Ground Blue Voltage Input 1 (–4.0 V dc to +4.0 V dc) Yellow Current Input 1 (4–20 mA dc)
  • Page 104 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Communication setup Page 104 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 105: Section 9 Maintenance

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 9 Maintenance WARNING Potential Electrical Shock and Fire hazards. Only qualified personnel should conduct the tasks described in this section of the manual. Always disconnect power to the sampler before performing any maintenance or service.

  • Page 106: Refrigerator Compressor And Refrigerant

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance 3. Tighten the lock nut. Figure 34 All weather refrigerated sampler door latch Lock nut Door tension adjustment screw If you need assistance in performing any of the following service steps, please contact the factory.

  • Page 107: Replacing Pump Tubing

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance • Pump roller assembly condition. Remove (clean) the silicone residue in the interior of the pump housing and on the rollers before installing a new tube.

  • Page 108: Distributor Arm Tubing Replacement

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance Figure 36 Pump tubing measurement To S-shaped strain relief 146.1 (5 ¾ in.) Alignment dots To sample fitting 295.3 (11 in.) tubing in pump 9.5 Distributor arm tubing replacement The distributor arm moves over each bottle during multiple bottle sampling.

  • Page 109: Upgrades, Repairs, General Maintenance

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance Figure 37 Distributor assembly Nozzle Shaft Distributor arm Distributor tube Distributor motor 9.6 Upgrades, repairs, general maintenance Only a qualified technician should service the sampler. For example, steps that require knowledge of CMOS electrostatic discharge precautions and advanced electronics training and should only be performed by a qualified technician.

  • Page 110: Removing And Opening The Controller

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance 9.8 Removing and opening the controller CAUTION Always power the unit OFF and then disconnect all cables from the sampler before removing the controller. To remove the controller from the cabinet: 1.

  • Page 111: Re-Installing The Bottom Panel

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance Figure 38 900MAX controller components Item Description Quantity Catalog Number Fuse 8753 AA-cell battery SE 301 Lock washer SE 306 Desiccant bag 8849 O-ring 8606...

  • Page 112: Fuse Replacement Information

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance Figure 39 Tightening the nuts on the bottom panel 9.10 Fuse replacement information Warning Potential Shock and Fire hazards. Only qualified personnel should conduct the tasks described in this section of the manual.

  • Page 113: Motor/Gear Box

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance 9.11 Motor/gear box The motor/gear box requires no regular maintenance. The special formulation gears are self lubricating and require no oil or grease. 9.12 Internal desiccant module Note: The desiccant module cannot be recharged by heating.
  • Page 114 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Maintenance 3. Rotate the lid up and out of the way. 4. Examine the circuit breaker through the clear window of the thermal control box (Figure 40).

  • Page 115: Section 10 Replacement Parts And Accessories

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 10 Replacement parts and accessories 10.1 Replacement Parts Description Quantity Item Number 3-way splitter assembly 4–20 mA interface, 10 ft cable 2021 900 series peristaltic pump tubing, 15 ft...

  • Page 116: Base/Bottle Tray, Composite/Multiple Sampling Accessories

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Replacement parts and accessories 10.1 Replacement Parts Description Quantity Item Number Teflon lined tubing, 8 in., 100ft Vinyl intake tubing, 8 in., 25 ft Vinyl intake tubing, 8 in., 100 ft...

  • Page 117: Section 11 Contact Information

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Section 11 Contact information HACH Company Repair Service in the Repair Service in Canada: Repair Service in World Headquarters United States: Latin America, the Hach Sales & Service Caribbean, the Far East, P.O.
  • Page 118 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Contact information Page 118 of 122 Q-Pulse Id VM373 Active 29/10/2013...

  • Page 119: Index

    Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Index Numerics Conductivity Probe ........... 86 Calibration ............87 4-20 mA Option ............96 Connection ............86 Calibration ............97 Programming ............. 86 Connection ............96 Temperature Calibration ........
  • Page 120 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Index Intake Line ............30 Pump Tube Installation ..........28 Intake Rinses ............59 Pump Tube Replacement ........107 Intake Tubing ............49 Interface Connectors ..........19 Rain Gauge ..............
  • Page 121 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Index Vinyl Tubing ............. 30 Vertical Lift ..............9 Page 121 of 122 Q-Pulse Id VM373 Active 29/10/2013...
  • Page 122 Goodnal STP ST041 Pre Treatment (Sigma 900 MAX All Weather Refrigerated Sampler) Vendor Manual Index Page 122 of 122 Q-Pulse Id VM373 Active 29/10/2013...

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