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Teledyne Platinum Pocket Manual

Cve refrigerated sampler
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Platinum/Optima
CVE Pocket Guide

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  • Page 1 Platinum/Optima CVE Pocket Guide...
  • Page 3 Platinum/Optima CVE Refrigerated Sampler Pocket Guide This pocket guide is not intended to replace the instruction manual. Read the instruction manual thoroughly before operating the sampler. COPYRIGHT © 2018 by Teledyne ISCO 4700 Superior St., Lincoln, Nebraska, U.S.A. 68504 Phone: (402) 464-0231...

  • Page 5: Table Of Contents

    2.4.1 24-1 Liter ....2-9 2.4.2 4-15 Liter (Platinum only). . 2-10 2.4.3 12-2.5 Liter ....2-11 2.4.4 Single Bottle Configuration .
  • Page 6 2.8.1 Other Device Connections . . 2-20 2.9 Configure and Program the Sampler . . . 2-24 2.10 Locking the Sampler ... . 2-24 2.11 Quick Start Guide ....2-25 2.11.1 Program Ready Screen .
  • Page 7 Table of Contents ......3-27 3.5 Programming Steps ... . . 3-28 3.5.1 Sample Pacing .
  • Page 8 5.3.4 Sample Chamber Parts ..5-8 5.4 Compressor/Vacuum Pump ..5-10 5.5 Clean or Replace Wetted Parts ..5-11 5.5.1 Sampler Cleaning Guidelines . . . 5-11...

  • Page 9: Introduction

    Platinum/Optima CVE Refrigerated Sampler Section 1 Introduction 1.1 Features The sampler features are identified in Figures 1-1 through 1-4 and described in Table 1-1. Figure 1-1 Sampler features (Front)
  • Page 10 Platinum/Optima CVE Refrigerated Sampler Figure 1-2 Sampler features (left side) Figure 1-3 Sampler features (right)
  • Page 11 Section 1 Introduction inside Figure 1-4 Sampler features (back) Table 1-1 Sampler Features Item Name Description Control Protects the control panel Panel Cover display and keypad. Can be locked with user supplied padlock. Control Supports user control and Panel programming of sampler operation.
  • Page 12 Platinum/Optima CVE Refrigerated Sampler Table 1-1 Sampler Features (Continued) Item Name Description Bottles Hold the collected samples. Sequential Rotates the bottles. Table Refrigerator Protects the collected Door samples inside the refrigerated compartment. Latch Secures the door. The latch mechanism may be locked with a user-supplied padlock.
  • Page 13 Section 1 Introduction Table 1-1 Sampler Features (Continued) Item Name Description Refrigeration Modular, Module corrosion-resistant refrigeration assembly cools the refrigerated compartment to a user-selected. Temperature of 2 to 5 °C (35 to 41°F). AC Mains Connects to AC power Line Cord source.

  • Page 14: Specifications

    Platinum/Optima CVE Refrigerated Sampler 1.2 Specifications Table 1-2 Specifications General Size 49 x 25.5 x 25.5 inches (H×W×D): 124.4 x 64.7 x 64.7 cm Weight 97 kg (empty): 214 lbs. Bottle 6 configurations available: Configuration: 24, 1-liter PP 12, 2.5-liter PP...
  • Page 15 Section 1 Introduction Table 1-2 Specifications (Continued) Tubing Intake Suction 1 to 45 m Tubing Length: 3 to 150 feet Material: Vinyl or PTFE-lined polyethylene  Inside inch (9 mm)  Diameter: inch (12mm)  Maximum 28 ft. (8.5 m) with inch suction Suction Lift: line...
  • Page 16 Platinum/Optima CVE Refrigerated Sampler Table 1-2 Specifications (Continued) Liquid Wetted Liquid-sensor electrodes. Presence Detector: Controller Enclosure NEMA 4X Rating: IP66 Program Non-volatile ROM (Flash) Memory: Flow Meter Pulses (dry contacts) Signal Inputs: 4-20 mA 0-5 VDC 0-10 VDC Digital Alarms:...
  • Page 17 Section 1 Introduction Table 1-2 Specifications (Continued) Sampling Constant Time, Constant Volume Modes: Variable Time, Constant Volume Constant Flow, Constant Volume Variable Flow, Constant Volume Time and Flow Based Sampling (refer to manual for more info) Incremental Time per Bottle Incremental Flow per Bottle Sample 20 to 400 ml...
  • Page 18 Platinum/Optima CVE Refrigerated Sampler 1-10...

  • Page 19: Installation

    Platinum/Optima CVE Refrigerated Sampler Section 2 Installation 2.1 Sampler Installation Overview The following sections provide general instructions for placing the sampler into operation. In typical applications, the steps are: 1. Positing the sampler (Section 2.2) 2. Connecting power. (Section 2.3) 3.

  • Page 20: Positioning The Sampler

    Platinum/Optima CVE Refrigerated Sampler 2.2 Positioning the Sampler There are a few considerations when selecting a site for the sampler. The foremost concern should be personal safety. The installation and use of this product may subject you to dangerous working conditions that can cause you serious or fatal injuries.
  • Page 21 Section 2 Installation Dangerous Locations – If you must enter a manhole, confined space, or other dangerous location to install the suction line and strainer, observe standard safety precautions. Support – The sampler should be installed on a surface capable of safely supporting the sampler, full liquid containers, and personnel.
  • Page 22 Platinum/Optima CVE Refrigerated Sampler possibility of sample cross-contamination. Refer to Table 1-2 for maximum suction line lengths and suction head heights. Security – The sample compartment and control panel have a padlock feature, but the location may need additional security to prevent tampering or vandalism.

  • Page 23: Connecting Power

    Section 2 Installation CAUTION Do not tip the sampler on its side or back. Tipping the sampler more than 45° might cause oil to run into the compressor inlet, which can permanently damage the refrigeration system. 2.3 Connecting Power WARNING Before connecting the sampler to an AC power source, be familiar with the Electrical Requirements listed at the front of the Installation...
  • Page 24 Platinum/Optima CVE Refrigerated Sampler power cord plug with a locally-purchased adapter. Plug the mains power cord into the outlet. The sampler control panel will briefly show this start up display. Note The refrigeration system must sit for 24 hours before powering up.

  • Page 25: Installing A Bottle Kit

    Section 2 Installation 2.4 Installing a Bottle Kit The sampler can hold 1, 4, 12, and 24 bottles. Each of these bottle configurations are supplied as a kit (see Table 2-1), which is normally ordered with the sampler or when you desire to change the bottle configuration.
  • Page 26 Platinum/Optima CVE Refrigerated Sampler Refer to the instructions for your selected bottle configuration: • Bottle Configuration: 24-1L – Section 2.4.1 • Bottle Configuration: 4-15L – Section 2.4.2 • Bottle Configuration:12-2.5L – Section 2.4.3 If you have selected a single (composite) bottle kit, refer to the instructions in Section 2.4.4.

  • Page 27: Liter (Platinum Only)

    1. Place the uncapped bottles into the rack. Install bottle retaining ring and fasten with the 3 bungee cords. 2. Pull the sequential table forward. (Platinum only). 3. Locate the arrow in center of the rack and align it with the center block located on the turn table.
  • Page 28 Align the arrow in the center of the rack with center block located on the table (Figure 2-2). Figure 2-2 Locating center block 2.4.2 4-15 Liter (Platinum only). To install the rack and bottles: 1. Pull the sequential table forward.

  • Page 29: 12-2.5 Liter

    Section 2 Installation Figure 2-3 The 4-15 liter bottle rack 2.4.3 12-2.5 Liter The 12 bottle configuration uses a rack to hold and align the bottles. To install the bottles into the sampler: 1. Place the uncapped bottles into the rack. 2.

  • Page 30: Single Bottle Configuration

    Platinum/Optima CVE Refrigerated Sampler Figure 2-4 Bottle rack and 12-2.5 liter 2.4.4 Single Bottle Configuration If your sampler is configured for composite sampling simply place the discharge tube in the center of the sample bottle. Composite Bottle Installation 1. Install the discharge tube (if needed).

  • Page 31: Attaching The Suction Line

    The sampler typically uses a inch ID (9 mm) suction line of lengths from 3 to 150 feet. Teledyne ISCO offers vinyl or PTFE-lined suction lines. The PTFE-lined tubing has a polyethylene jacket to protect it from kinks and abrasions.The vinyl suction line contains a very low parts-per-million level of phenols.

  • Page 32: Vinyl Suction Line

    Platinum/Optima CVE Refrigerated Sampler Teledyne ISCO ships suction line in standard lengths of 3.0 m (10 ft) or 7.6 m (25 ft). Either length should be cut to the shortest length feasible for the installation. When installed, the line should run the shortest possible distance from the collection point to the sampler, preferably with a gradual upward slope.

  • Page 33: Ptfe-Lined Suction Line

    Section 2 Installation 2.5.2 PTFE-lined Suction Line Inserting a tube coupler into PTFE-lined suction line will damage the thin lining. Instead, refer to Figure 2-7 and the instructions below to attach PTFE-lined suction line to the sample tube: 1. Slide a short piece of silicone tubing over the inlet fitting and install a hose clamp (B).

  • Page 34: Attaching A Strainer

    Platinum/Optima CVE Refrigerated Sampler 2.6 Attaching a Strainer To select the right strainer for your application, refer to Figure 2-8 and the table that follows. øA Low Flow 69-2903-138 Weighted 60-9004-367 CPVC 60-3704-066 øB Figure 2-8 Strainers To attach the strainer to the suction line, carefully screw the strainer’s threaded...

  • Page 35: Alternative To Strainers

    Section 2 Installation into the line. Warming PTFE-lined tubing will make it more pliable to avoid damage. 2.6.1 Alternative to Strainers When sampling from high velocity streams with heavy suspended solids, some field investigations suggest that more representative samples are obtained without the strainer.

  • Page 36: Routing Suction Line And Strainer

    Platinum/Optima CVE Refrigerated Sampler 2.7 Routing Suction Line and Strainer Route the suction line so that it has a continuous slope from the liquid source to the sampler. This helps to drain the line during pre and post-sample line purges and rinses. If a...

  • Page 37: External Devices

    Section 2 Installation 2.8 External Devices You can connect the sampler to an external instrument (Figure 2-9) for a variety of reasons. Typical reasons include: • Receiving flow pulses from a flow meter device for variable time. Figure 2-9 External device connections are located on the upper right side of the sampler •...

  • Page 38: Other Device Connections

    Platinum/Optima CVE Refrigerated Sampler These types of connections can be categorized as Standard ISCO device connections or other device connections. Each type is discussed in Sections 2.8.1. 2.8.1 Other Device Connections You can connect the sampler to receive a 4-20 mA signal, 0-5 VDC, 0-10 VDC or pulses from an external device.
  • Page 39 Section 2 Installation (7 pin connector) 1&2 Float Start-Orange 3&4 Run Status-Blue 5&6 Alarm-Red Table 2-2 Input Connector (4 pin) Pin Input Signal Parameters/ Signal Name Comments Pulses Pulse input Contact Pulses Pulse input Contact 2-21...
  • Page 40 Platinum/Optima CVE Refrigerated Sampler Table 2-2 Input Connector (4 pin) Pin Input Signal Parameters/ Signal Name Comments 4-20 Analog mA,0-5VD,0- 10VDC 4-20 Analog Input: Linear current mA,0-5VDC, loop signal 0-10VDC representing minimum flow rate at 4 mA, maximum flow rate at 20 mA...
  • Page 41 Section 2 Installation Table 2-3 I/O Connector (7 pin) Pin Wire Signal Parameters/ Color Name Comments Orange Float Start Dry contact Closed contact to Float initialize program start Start/Stop or close contact to start program and open stops program Orange Float Start Start/Stop Blue...

  • Page 42: Configure And Program The Sampler

    Platinum/Optima CVE Refrigerated Sampler 2.9 Configure and Program the Sampler To complete the installation, the sampler software should be configured and programmed. Refer to Section 3 for programming instructions or Section 2.11 for the quick start guide. Configure the sampler to make sure that it recognizes what bottle configuration is installed.

  • Page 43: Quick Start Guide

    Section 2 Installation 2.11 Quick Start Guide 2.11.1 Program Ready Screen At initial power up, the controller displays the screen: ROGRAM EADY To run the displayed program, select F1 for . Program timer begins and the program runs as specified. •...
  • Page 44 Platinum/Optima CVE Refrigerated Sampler Sample Seconds: The sample size is set with the adjustable intake tube. Set a sampling time duration that is long enough to allow time for the sample to fill the sample chamber and touch the liquid sensing electrodes. Test this and increase the time if no sample enters the chamber.

  • Page 45: Sample Interval

    Section 2 Installation 2.11.3 Sample Interval SMPL. Interval: Press F3 to select the setting. Use the up and AMPLING NTERVAL down arrows to scroll through the options and select F3 to accept. Generally, the sampling interval is a set time, in between samples. 2.11.4 Time Option Use the up or down arrow keys to scroll to the desired option (e.g.
  • Page 46 Platinum/Optima CVE Refrigerated Sampler Index Type: Use the arrows to scroll to the desired indexing type. The A FTER OTTLE setting is defaulted, which tells the program to rotate to the next bottle, once all of the specified samples are discharged into the current bottle.

  • Page 47: Programming

    Platinum/Optima CVE Refrigerated Sampler Section 3 Programming 3.1 Control Panel Description Figure 3-1 Control Panel...
  • Page 48 Platinum/Optima CVE Refrigerated Sampler Table 3-1 Control Buttons Icon Name Description HOME Go to home screen Start the program STOP Stop the program RESET Reset the program Go back to previous menu Accept Manual sample TIMED Set a timed delay...

  • Page 49: Getting Started

    Section 3 Programming 3.2 Getting Started Apply power to the sampler (see Section 2.8). The start-up screens appear on the LCD display. Note The refrigeration system may need to sit 24 hours before starting if the unit was tipped upside down during shipment or installation.

  • Page 50: Configuring The Sampler

    Platinum/Optima CVE Refrigerated Sampler 1. Pushing F3 located under M will advance the program to M 2. Go to P menu. Pushing F3 the menu ROGRAM advances to P ELECT ROGRAM 3. Press S to enter the P ELECT ELECT menu.

  • Page 51: Set Clock

    Section 3 Programming program push S (F3) to enter the change or to scroll thru the settings. To return to the P 1: R screen, push EADY (F1) two or three times depending where you are in the program. 3.3.1 Set Clock To set the clock: 1.

  • Page 52: Bottle Configuration

    Platinum/Optima CVE Refrigerated Sampler Press the number buttons to type the current date and hours (using 24-hour format). Press to accept the date and move to time. NTER When finished the screen will advance to LCD screen. DJUST 3.3.2 Bottle Configuration Select this option to specify the installed bottle configuration (Section 2.3).

  • Page 53: Suction Line

    Section 3 Programming To select the bottle configuration press E NTER or S (F3). To select C or D sampling use OMPOSITE ISCRETE up or down arrow and push S (F3). Composite Discrete W hen the bottle and sample size is set, make sure not to overfill the bottles.

  • Page 54: Rinse Cycle

    Platinum/Optima CVE Refrigerated Sampler 3.3.4 Rinse Cycle You can use R to condition the INSE YCLES suction line and strainer before collecting a sample. R may also improve INSE YCLES sample volume repeatability by ensuring the suction line is wetted before each sample.

  • Page 55: Liquid Detector And Recycle

    Section 3 Programming • Enter R time. Pressure INSE RESSURE time should be at minimum the entered vacuum time. WARNING During the rinse cycle if the sample enters the sample chamber and reaches the liquid-sensor electrodes, the program will stop the vacuum time and switch to purge.

  • Page 56: Float Input

    Platinum/Optima CVE Refrigerated Sampler ON: If the sampler fails to detect liquid, it will try again up 4 times to collect the sample. 3.3.6 Float Input Depending if the F options have LOAT NPUT been factory-configured, enabling this input will configure the sampling program to delay...
  • Page 57 Section 3 Programming or full bottle. This alarm output stays on as long as the run time display reads PGM: DONE. • Recycle: The collection of incomplete samples by repeating the sampling cycle as many as four times. To enable or disable it.

  • Page 58: Refrigeration

    Platinum/Optima CVE Refrigerated Sampler sampling without interruption even if that circuit reopens. *Float Start/Stop- If the FLT S TART setting is selected, the program will reset its sampling interval counters and not restart them until the float circuit closes again (i.e.,...

  • Page 59: Program Lock

    Section 3 Programming 3.3.9 Program Lock Select this option to turn the P ROGRAM feature on or off, and to change the password. When this security feature is enabled, the sampler requires a numeric password before a user can configure the program. The program protection is when the password is set to zero.

  • Page 60: Language Selection

    Platinum/Optima CVE Refrigerated Sampler WARNING DO NOT FORGET THE PASSWORD! Should you forget the password, contact ISCO’s Customer Service department for assistance. 3.3.10 Language Selection Select this option to change the display language. Press S (F3) or E NTER 3-14...

  • Page 61: Set Unit Id

    Section 3 Programming Scroll using the up and down arrow to select a language (English, German, French, Spanish, Italian, Polish, Danish, Swedish). Press SEL (F3) or ENTER. If the language is correct at the top of the screen press Y , if it is wrong press N .

  • Page 62: Diagnostics

    Platinum/Optima CVE Refrigerated Sampler 3.3.12 Diagnostics Each time a sample is taken, the program checks the bottle location when in the sequential sampling mode. 3.3.13 Exit Configuration Pressing H (F1) the program will exit the menu and return to PGM: R...
  • Page 63 Section 3 Programming 3. Sends a closed contact while sample is taken. The sampler deposits the programmed sample volume into the bottle. If programmed to deposit a sample volume in more than one bottle, the sampler: a. Moves the table to the next bottle. b.

  • Page 64: Program Configuration

    Platinum/Optima CVE Refrigerated Sampler • Program Events: Configure scheduled events that start, stop, pause, halt, and resume the program. 3.4.1 Program Configuration The following are the Program setup categories and their related programming screens: Press F3/SEL to advance Press F3/SEL to advance 3.4.2 Sampling Cycle...
  • Page 65 Section 3 Programming Press F3/SEL Press F3/SEL Press F3/SEL If Rinse is 0 program advances to Recycle 3-19...
  • Page 66 Platinum/Optima CVE Refrigerated Sampler Press F3/SEL Press F3/SEL Press F3/SEL Press F3/SEL 3-20...

  • Page 67: Sample Interval

    Section 3 Programming 3.4.3 Sample Interval Press F3 (SEL) to enter the programmed value and to advance to the next screen 3-21...

  • Page 68: Bottle Configuration

    Platinum/Optima CVE Refrigerated Sampler 3.4.4 Bottle Configuration Press F3/SEL 3-22...
  • Page 69 Section 3 Programming The I can be configured to rotate to NDEX the next bottle using the following indexing criteria: • A - The table will advance FTER OTTLE after the bottle is serviced. If each bottle was to receive 3 samples per bottle the table would advance after the 3 sample in each bottle.
  • Page 70 Platinum/Optima CVE Refrigerated Sampler 3.4.5 Program Run Options Press F3/SEL • A -If you configure a Start ERUN Event to repeatedly start and stop the sampler, enabling the Automatic Rerun parameter will allow the program to restart without having to reset.
  • Page 71 Section 3 Programming • D - The program start time ELAYED TART can be delayed in minutes. • F - Enable turns the Float LOAT NPUT option . Refer to the manual for more details. • T - This parameter configures IMED the program to automatically stop a specified number of hours or minutes...
  • Page 72 Platinum/Optima CVE Refrigerated Sampler • B OTTLE IMIT -Program Stop: after discharging a specific number of samples into a container the pro- gram stops and will have to be reset. -Program Continue: the program will draw samples indefinitely. You must replace bottles as the program runs, to avoid bottle overfill.
  • Page 73 Section 3 Programming 3.4.6 Program Events Each program’s scheduled events are defined by a list that can be accessed via the P ROGRAM group. Each event on that list has three VENTS associated values: • The type of event (start, stop, pause, halt, resume or manually sample).

  • Page 74: Programming Steps

    Platinum/Optima CVE Refrigerated Sampler • The time of day on those days at which the event will be initiated. Select the “End List” event when you have programmed all the desired program events. You can remove events by disabling the event for each day of the week.

  • Page 75: Time Paced

    All Teledyne ISCO flow meters provide a compatible flow pulse. Non-ISCO flow measurement devices may be used to paced the sampler. Refer to Section 2.8– External Devices for more details.

  • Page 76: Bottles Per Sampleevent

    Platinum/Optima CVE Refrigerated Sampler For example, consider an ISCO 4250 Flow Meter programmed to send a flow pulse every 100 gallons. If you are required to collect a sample every 10,000 gallons, you would enter 100 flow pulses. 10,000 gallons  100 gallons = 100 pulses.

  • Page 77: Switch On Time Indexing

    Section 3 Programming number of bottles to repeat the sample volume at each sample event. The effect of this number is illustrated below. Distribution scheme with one bottle per sample event. Samples events are numbered. Distribution scheme with two bottles per sample event.

  • Page 78: Samples Per Bottle

    Platinum/Optima CVE Refrigerated Sampler screen to specify the first switch time. All other bottle or bottle set switches will be relative to this time. Press the number buttons to enter the time of day in 24-hour format. 3.5.7 Samples Per Bottle Multiple Bottles Only –...

  • Page 79: Runcontinuously

    Section 3 Programming multiple bottle compositing. The following illustrates this example: Distribution scheme with three bottles per sample event and three samples per bottle. Sample events are numbered 3.5.8 RunContinuously Sample programs can run indefinitely or stop by going to P and then to B OTTLE .

  • Page 80: Sample Second

    Platinum/Optima CVE Refrigerated Sampler 3.5.9 Sample Second Enter the number of seconds it will take to fill the sample chamber and touch the liquid-sensor electrodes. The sample seconds must exceed the number of seconds to fill the chamber. When the liquid-sensor is activated, the timer stops and the program goes to post purge.

  • Page 81: Pressurized Line

    Attempting this will fill the sampler with water and void warranty. Teledyne ISCO offers a pressurized line option for the sampler. Contact the factory for more information. 3.5.13 Timed Delay...
  • Page 82 Platinum/Optima CVE Refrigerated Sampler to enter the time to start the program H:M:S. Push the E button after making NTER each selection. PMG Events: Go to PGM E and to S VENTS TART then push S . Enter the days of the week...

  • Page 83: Auto Re-Run

    Section 3 Programming the H:M:S to start the sampler. The sampler can do weekly start and stop sampling with pause and resume also. If the program is going to run on a weekly basis, then set the A to E NABLE 3.5.14 Auto Re-Run By default, the sampling program must be...
  • Page 84 Platinum/Optima CVE Refrigerated Sampler This feature is useful for applications that require the collection of a total sample volume proportional to the flow volume over a specific duration. An example of this would be a flow-weighted composite sample representative of the total daily flow volume (24 hours). If the application does not limit the sample collection to a specific duration, enter none.

  • Page 85: Operation

    Platinum/Optima CVE Refrigerated Sampler Section 4 Operation This section describes how to operate the sampler. These instructions assume that the sampler has been correctly installed (Section 2), configured, and programmed (Section 3). 4.1 Start a Sampler Program Before starting a program: •...

  • Page 86: Sample Calibration

    Platinum/Optima CVE Refrigerated Sampler 4.1.1 Sample Calibration There are two ways to calibrate the sample: 1. To properly calibrate the volume prior to running a program, you must go to M menu and scroll to find the C ALIBRATE item. Press F3 S to select the calibration menu item.

  • Page 87: Start Time Delay

    Section 4 Operation 4.1.2 Start Time Delay If the program is set for N ELAY TO TART (Section 3.5.13), the sampler immediately begins to operate according to its C ONFIGURE and P settings. ROGRAM If the program is set to use a start time, the sampler will wait for the specified time and date.

  • Page 88: Completed Program

    Platinum/Optima CVE Refrigerated Sampler Typically, the display will count to the next sample event. This screen may alternate with other messages: If the sampler is disabled by an external device, the display will show FLT. S TART LOSED 2. If the sampler is currently taking a sample the display will show the pre-purge screen.

  • Page 89: Pause Or Stop A Running Program

    Section 4 Operation will appear along with the alarm icon if enabled. See Table 4-1. 4.2 Pause or Stop a Running Program Press F3 P button to pause a running AUSE program. The sampler will display: While paused, you can: •...

  • Page 90: Post Sampling Activities

    Platinum/Optima CVE Refrigerated Sampler 4.3 Post Sampling Activities Post-sampling activities include: • Viewing the Log (Section 4.3.1) • Retrieving the Refrigerator Temperature Log (refer to the Installation and operation guide) • Removing the sample bottles (Section 4.3.3) 4.3.1 View the Log The sampler records events during the running program and summarizes them in a log.
  • Page 91 Section 4 Operation While viewing the log, you can: • Step forward through the L screens by pressing the up or down buttons. • Pressing the M and D buttons ETAIL will access the sampling data. • Exit the log by pressing the B button.
  • Page 92 Platinum/Optima CVE Refrigerated Sampler (or waiting to be started), but not while the or P menu is DMINISTRATION ROGRAM active. The first line of the resulting display will indicate you are viewing log file 1, in which data for the current (or pending) sampling run is being (or will be) recorded.
  • Page 93 Section 4 Operation If power was lost during the program, the log reports the time of the power failure event and the time the power was restored. 6. Pressing the D [F3] key while viewing ETAIL any sample container’s screen will display the timestamp, as well as, the time needed to collect the first sample that was discharged to that container.

  • Page 94: User Interface Icon

    Platinum/Optima CVE Refrigerated Sampler 4.3.2 User Interface Icon Table 4-1 User Interface Panel Icons Message Description Program is running. Program is paused. Time Start: program will automatically start at a specified time. Time Stop: program will automatically stop at a specified time.
  • Page 95 Section 4 Operation Table 4-1 User Interface Panel Icons Message Description Alarm Fault Temperature Alarm Arrow up / contact closed (Float circuit closed) Arrow down / contact open (Float circuit open) Power supply voltage 4-11...

  • Page 96: Sample Bottle Removal

    2. The bottles can then be removed from the rack by sliding the sequential table forward until it stops. (Platinum only.) 3. Lift the bottle rack and remove it from the sampler. *Rotate the discharge tube out of the way if needed.

  • Page 97: Grab Samples

    Section 4 Operation Figure 4-1 Removing the 24-bottle rack 4.4 Grab Samples Grab samples let you take a single sample on demand and collecting it in an external container. You can collect a grab sample while the sampler is in R mode.

  • Page 98: Velocity Control Valve

    Platinum/Optima CVE Refrigerated Sampler 2. The screen will display G #1 and is ready to take a grab sample . 3. When grab sampling is complete, push the F1 S and then F3 C . The ONTINUE program will take you back to the pause screen and push F3 R .

  • Page 99: Maintenance

    This section describes how to maintain your sampler. If you think your sampler requires repair, or if you have questions concerning its operation or maintenance, contact your authorized Teledyne ISCO service facility or Technical Service Department: Phone: (800) 228-4373 (402) 464-0231 (international)

  • Page 100: Fuse

    Platinum/Optima CVE Refrigerated Sampler 5.2 Fuse The control system operates on 12 VAC power supplied by a transformer located in the vacuum pump compartment. Those components are protected by a fast-acting, 10A/250 V cartridge fuse. The enclosed fuse holder is mounted next to the transformer.

  • Page 101: Cleaning The Sample Chamber

    Section 5 Maintenance 5.3 Cleaning the Sample Chamber To clean the sample chamber: 1. Stop or Pause the program. 2. Remove the chamber from the sampler. 3. Remove the 10 screws that hold the lid and chamber body together. Place the chamber parts into warm soapy water and clean the chamber and liquid-sensor electrodes using a brush or sponge.

  • Page 102: Sample Chamber Installation

    Platinum/Optima CVE Refrigerated Sampler 5. The discharge hose will come out along with the sample chamber. 5.3.2 Sample Chamber Installation Upon installation of the chamber, it is important that the fittings are oriented in the directions as shown in Figure 5-2.
  • Page 103 Section 5 Maintenance Figure 5-3 Location of the chamber discharge fitting 2. Connect the two wires to the liquid-sensor electrodes and slide the intake tube into the center fitting with the compression nut. Figure 5-4 Center fitting with the compression nut 3.
  • Page 104 Platinum/Optima CVE Refrigerated Sampler the sampler. Tighten the set collar by pushing the gold lever in. Figure 5-5 Connecting the vacuum/pressure line Figure 5-6 Connecting the vacuum/pressure tubing 4. Slide the silicone tubing over the stainless steel intake tube. The tubing connection to the sample chamber should have no kink, just a gradual bend.
  • Page 105 Section 5 Maintenance chamber should have the graduation marks facing forward. To adjust the sample volume loosen the compression nut and slide the intake tube in for a smaller sample and out for a larger sample. Tighten the compression nut before taking a sample. Figure 5-7 Sample chamber with tubing...

  • Page 106: Sample Chamber Parts

    Platinum/Optima CVE Refrigerated Sampler 5.3.4 Sample Chamber Parts...
  • Page 107 Section 5 Maintenance Additional Part Number Information Nut, Hex 232116000 3 per electrode 10-24 Gasket WW425 Chamber WW429 Base Fitting 1/2 Hose X Swivel WW434 Fitting 1/2 MNPT x MGHT WW435 Elbow Intake Tube WW453 CVE-16 Electrode WW454 long CVE-16 Electrode WW455 short...

  • Page 108: Compressor/Vacuum Pump

    Platinum/Optima CVE Refrigerated Sampler 5.4 Compressor/Vacuum Pump Each sampling system is equipped with one continuous-duty, permanently lubricated, piston or diaphragm compressor/vacuum pumps that provide long-term consistent sampling with vertical lifts of up to 28 feet (US 23 ft. lift standard). These pumps need no routine maintenance.

  • Page 109: Clean Or Replace Wetted Parts

    Section 5 Maintenance 5.5 Clean or Replace WettedParts For general cleaning, you can wash the strainer and sample bottles with a brush and warm soapy water and then rinse with clean water. You can clean the liquid path through the wetted parts by placing the strainer in a cleaning solution and pumping it through the delivery system.
  • Page 110 Platinum/Optima CVE Refrigerated Sampler Table 1: Wetted Parts Strainer (316 stainless steel, polypropylene, or CPVC) Suction Line (vinyl) Tubing Connector (316 stainless steel elbow or plastic) Discharge Tube (silicone) Bottle (glass, polypropylene, or polyethylene) Note For application-specific requirements, consult with your laboratory to establish cleaning or replacement protocols.
  • Page 112 P.O. Box 82531, Lincoln, Nebraska, 68501 USA Toll-free: (800) 228-4373 • Phone: (402) 464-0231 • Fax: (402) 465-3091 teledyneisco.com Teledyne ISCO is continually improving its products and reserves the right to change product specifications, replacement parts, schematics, and instructions without notice.

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