Teledyne 4700 Operating instructions
Teledyne Isco, Inc.
Project Name: Clinton Wastewater Treatment Systems
Improvements, Contract C
Project Owner: City of Clinton, Iowa
Engineer:
Contractor:
HDR
Attn.: Chip Haas
8404 Indian Hills Dr.
Omaha, NE 68114
Ph. 402-399-1333
Gridor Construction, Inc.
Attn.: Gregg Schreiner
3990 2-rh St. SE
Buffalo, MN 55313
Ph. 763-746-9075
I\~
Purchase Order: 2010-03/11741
Manufacturer: Teledyne Isco, Inc.
Attn.: Bill Soulliere
4700 Superior St.
Lincoln, NE 68504
Ph. 1-866-298-6174
Teledyne Isco
Sales Order No.: 6147853
Manufacturer's
Representative: Harry Ferris Company
Attn.: Jim Ferris
7404 Hampshire Dr. NE
Cedar Rapids, IA 52402
Ph. 319-377-1226
Specification
Section:
Model No.:
Tag Nos.
No. of Customer
Copies:
11132-1, 2.1
4700 Refrigerated Samplers
211NF-SMPP01(Influent Sampler)
27EFF-SMPP01(Effluent Sampler)
3
Date Prepared: September 30, 2010
Tab A
Tab 1
Tab 2
Tab 3
Isco 4700
Refrigerated Sampler
Table of Contents
Proiect Documentation
Section 1 Introduction
1.1 Sampler Overview 1-1
1.2 Features 1-2
1.3 Specifications 1-4
Section 2 Installation
2.1 Unpacking the Sampler 2-1
2.2 4700 Sampler Installation Overview " 2-1
2.3 Positioning the Sampler 2-1
2.4 Installing a Bottle Kit 2-4
2.4.1 Installing the Distributor Arm and Discharge Tube 2-5
2.4.2 24 Bottles 2-6
2.4.3 4 Bottles 2-8
2.4.4 2 Bottles 2-8
2.4.5 1 Bottle 2-9
2.5 Attaching the Suction Line 2-10
2.5.1 Vinyl Suction Line 2-11
2.5.2 FEP-lined Suction Line 2-12
2.6 Attaching a Strainer 2-13
2.6.1 Alternative to Strainers 2-14
2.6.2 Maximum Unanchored Depth 2-14
2.7 Routing the Suction Line and Strainer 2-14
2.8 Connecting the Sampler to External Devices 2-14
2.8.1 Standard Isco Instrument Connections 2-15
2.8.2 Other Device Connections 2-16
2.9 Connecting Power 2-18
2.10 Configuring and Programming the Sampler 2-18
2.11 Locking the Sampler 2-18
Section 3 Programming
3.1 Control Panel Description 3-1
3.2 Getting Started 3-2
3.3 Configuring the Sampler 3-3
3.3.1 Set Clock 3-3
3.3.2 Bottle and Sizes 3-4
3.3.3 Suction Line 3-4
3.3.4 Liquid Detector 3-5
3.3.5 Flow Mode Sampling 3-5
3.3.6 Enable Pin 3-5
3.3.7 Refrigeration 3-6
3.3.8 Output Pins 3-6
3.3.9 Tubing Life 3-7
3.3.10 Program Lock 3-8
3.3.11 Language 3-9
3.3.12 System IDs 3-9
3.3.13 Run Diagnostics 3-9
ix
Isco 4700 Refrigerated Sampler
Table of Contents
3.3.14 Exit Configuration 3-9
3.4 Sampling Program Overview 3-10
3.5 Programming Steps 3-13
3.5.1 Pacing 3-13
3.5.2 Sample Every _ Hours, _ Minutes 3-13
3.5.3 Sample Every _ Pulses 3-13
3.5.4 _ Bottles per Sample Event 3-16
3.5.5 Switch on Time or Number of Samples 3-16
3.5.6 Switch Bottles Every_ Hours, _ Minutes 3-16
3.5.7 First Switch Time 3-16
3.5.8 _Samples per Bottle 3-16
3.5.9 Run Continuously? 3-17
3.5.10 Enter Sample Volume Use Defined Sample 3-17
3.5.11 Volumes Dependent on Flow? 3-18
3.5.12 Sample Volume _ ml 3-18
3.5.13 Flow Pulses, Analog Input 3-18
3.5.14 10 ml for Every _ Pulses 3-18
3.5.15 Sample Volume at 20 mA: _ ml 3-18
3.5.16 _ Composite Samples 3-18
3.5.17 Suction Head 3-19
3.5.18 No Delay to StartSet Start Time 3-19
3.5.19 First Sample At: 3-20
3.5.20 Start Flow Count At: 3-20
3.5.21 Maximum Run Time Hours 3-20
3.6 Programming Examples 3-20
Tab 4
Tab 5
x
Section 4 Operation
4.1 Start a Sampler Program 4-1
4.1.1 Start Time Delay 4-1
4.1.2 The Run State 4-2
4.1.3 Completed Program 4-2
4.2 Pause or Stop a Running Program 4-3
4.3 Post Sampling Activities 4-3
4.3.1 View the Log 4-3
4.3.2 Retrieve the Temperature Log 4-5
4.3.3 Remove Sample Bottles 4-7
4.4 Grab Samples 4-8
4.5 Calibrate Sample Volumes 4-8
4.6 Operate the Pump Manually 4-9
Section 5 Maintenance
5.1 Periodic Maintenance Checklist 5-1
5.1.1 Pump Inspection 5-1
5.1.2 Pump Tube Replacement 5-3
5.1.3 Cleaning the Pump Rollers 5-5
5.1.4 Cleaning the Pump Housing 5-5
5.1.5 Cleaning or Replacing Wetted Parts 5-5
5.1.6 Sampler Cleaning Guidelines 5-6
5.2 Sampler Diagnostics 5-6
5.2.1 Test 'RAM' 5-7
5.2.2 Test 'ROM' 5-7
5.2.3 Test Display 5-8
5.2.4 Test Keypad 5-8
5.2.5 Test Pump 5-8
5.2.6 Test Distributor 5-9
5.2.7 Test Flow Meter Port 5-10
Tab 6
Tab 7
Tab 8
Isco 4700 Refrigerated Sampler
Table of Contents
5.2.8 Refrig Temperature 5-10
5.2.9 PCB Temperature 5-10
5.2.10 Input Voltage 5-11
5.2.11 Battery Voltage 5-11
5.2.12 Loaded Battery Volts 5-12
5.3 Temperature Verification 5-13
5.4 Major Assembly Removal and Replacement 5-14
5.4.1 General Instructions 5-14
5.4.2 Pump Module 5-16
5.4.3 Control Panel Module 5-17
5.4.4 Distributor Module 5-19
5.4.5 Refrigeration Module 5-20
Appendix A Replacement Parts
A.l Overview A-I
Appendix B General Safety Procedures
B.l Hazards B-1
B.2 Planning B-2
B.3 Adverse Atmospheres B-2
B.4 Entering Manholes B-2
B.4.1 Traffic Protection B-3
B.4.2 Removing the Covers B-3
B.4.3 Other Precautions B-3
B.4.4 Emergencies B-4
B.4.5 Field Equipment B-4
B.5 Lethal Atmospheres in Sewers B-4
List of Figures
1-1 4700 Sampler features 1-2
2-1 Minimum space requirements 2-3
2-2 Installing the distributor arm (A) and discharge tube (B) 2-5
2-3 Insert the keyed end first so that it faces the back of the
refrigerated compartment 2-7
2-4 The 24-bottle rack is held in place by a latch on the left side 2-7
2-5 Installing the locating base 2-8
2-6 One 20 liter bottle configuration with discharge tube through the bottle cap .. 2-10
2-7 Attaching the vinyl suction line with a tube coupler 2-11
2-8 Releasing a tube coupler clamp 2-12
2-9 Connecting FEP-lined suction line (A) to pump tube (B) 2-12
2-10 Strainers 2-13
2-11 External device connection at rear of sampler 2-15
2-12 4700 Sampler to Isco flow meter cable 2-15
2-13 4700 Sampler unterminated connect cable 2-16
2-14 Quick disconnect box 60-2004-228 2-16
3-1 Control panel buttons 3-1
3-2 Suction line length 3-4
3-3 Time paced sampling program flow chart 3-11
3-4 Flow paced sampling program flow chart 3-12
3-5 Suction Head Height 3-19
4-1 4700 Sampler to RS-232 serial communication cable 4-6
4-2 Sample temperature report 4-6
4-3 Sliding the 24-bottle rack out 4-7
5-1 4700 Pump 5-2
xi
Isco 4700 Refrigerated Sampler
Table of Contents
5-2 Rollers (A) and guides (B) on the pump rotor 5-3
5-3 Wetted Parts 5-6
5-4 Temperature verification with the 24-bottle rack 5-13
5-5 Temperature verification with the bottle locating base 5-13
5-6 Pump module replacement 5-16
5-7 Control panel module replacement 5-17
5-8 Control panel wiring connectors 5-18
5-9 Distributor module replacement 5-19
5-10 Remove back cover and insulation 5-20
5-11 Remove refrigeration module 5-21
5-12 Remove power cord 5-21
5-13 Electrical connections on 100V/115V compressors 5-22
5-14 Electrical connections on 230V compressors 5-22
Tab 9
Tab 10
xii
List of Tables
1-1 4700 Sampler Features 1-3
1-2 Specifications 1-4
2-1 Bottle Kits 2-4
2-2 Strainers 2-13
2-3 Unterminated Connect Cable 2-17
3-1 Control Buttons 3-1
3-2 Flow Pulse Intervals at Various Input Currents 3-14
4-1 4700 Errors 4-5
B-1 Hazardous Gases B-6
List of Examples
Defining the Sample Volume 3-21
Time Paced Sampling Program 3-22
Flow Paced Sampling Program 3-23
Flow-proportional Constant Time Variable Volume Program 3-25
Resetting the Pump Tube Alarm 5-5
Foreword
This instruction manual is designed to help you gain a thorough understanding of the
operation of the equipment. Teledyne Isco recommends that you read this manual
completely before placing the equipment in service.
Although Isco designs reliability into all equipment, there is always the possibility of a
malfunction. This manual may help in diagnosing and repairing the malfunction.
If the problem persists, call or E-mail the Teledyne Isco Customer Service Department
for assistance. Contact information is provided below. Simple difficulties can often be
diagnosed over the phone. If it is necessary to return the equipment to the factory for
service, please follow the shipping instructions provided by the Customer Service
Department, including the use of the Return Authorization Number specified. Be
sure to include a note describing the malfunction. This will aid in the prompt
repair and return of the equipment.
Teledyne Isco welcomes suggestions that would improve the information presented in
this manual or enhance the operation of the equipment itself.
Teledyne Isco is continually improving its products and reserves the right to
change product specifications, replacement parts, schematics, and instruc-
tions without notice.
Contact Information
Phone: (800) 228-4373 (USA, Canada, Mexico)
(402) 464-0231 (Outside North America)
Repair Service: (800) 775-2965 (Analytical and Process
Monitoring Instruments)
(800) 228-4373 (Samplers and Flow Meters)
Fax: (402) 465-3022
Web site: www.isco.com
Return equipment to: 4700 Superior Street, Lincoln, NE 68504-1398
Other correspondence: P.O. Box 82531, Lincoln, NE 68501-2531
This manual was originally written in English. Any versions of this man-
ual in a language other than English has been translated. Teledyne Isco
disclaims any responsibility, including all direct and consequential dam-
ages, for inaccurate translations of the content of this manual.
Users of any translated version of this manual agree that Teledyne Isco
shall not be held liable to anyone for any loss or injury caused in part or in
whole by the incomplete or inaccurate translation of this manual from its
original language.
Revised August 11, 2006
Isco 4700 Refrigerated Sampler
v
Isco 4700 Refrigerated Sampler
Safety Information The Isco 4700 Refrigerated Sampler is a “definite purpose”
device, intended for use only with compatible Isco equipment.
Except as described in this manual, do not use this product with
any other manufacturers’ equipment, or for any other purpose.
Use for any purpose not described in this manual could cause
personal injury or property damage.
Electrical Requirements The sampler requires 100V/50Hz, 115V/60 Hz, or 230V/50Hz AC
power. Refer to the nameplate and ratings label inside the refrig-
erator compartment. The power input is through the mains
power cord at the back of the sampler. The sampler is protected
by an internal thermal cut-out. Additionally, the sampler con-
troller circuitry is protected by an internal 5.0 ampere PTC (Pos-
itive Temperature Coefficient) device.
WARNING
Electrocution hazard. Never manipulate electrical switches
or power connections with wet hands or when your feet are
in contact with water.
WARNING
AC electrical power must meet the applicable electrical
code requirements for your installation and must be
provided with an earth ground connection. If necessary,
consult with a certified electrician to ensure that AC power
is provided in accordance with the local electrical code.
The AC power cord of this device is equipped with a three-prong
grounding plug designed to mate with a grounded power outlet.
Grounding minimizes the possibility of electrical shock.
It is the user’s responsibility to ensure that the AC power source
is properly grounded. If in doubt, have the outlet checked by a
qualified electrician.
If the available AC power outlet only accepts two prongs, or if it
is determined that the outlet is improperly grounded, the outlet
must be replaced by a qualified electrician before attempting to
power this device.
WARNING
Never modify the AC power cord or use a three-prong to
two-prong adapter.
WARNING
If this device’s power cord is frayed or otherwise damaged,
discontinue its use immediately. The AC power cord is not
user-serviceable and must be returned to the factory for
repair or replacement.
Isco 4700 Refrigerated Sampler
vi
General Warnings Before installing, operating, or maintaining this equipment, it is
imperative that all hazards and preventive measures are fully
understood. While specific hazards may vary according to
location and application, take heed in the following general
warnings:
WARNING
This instrument has not been certified for use in
“hazardous locations” as defined by the National Electrical
Code.
WARNING
Avoid hazardous practices! If you use this instrument in
any way not specified in this manual, the protection
provided by the instrument may be impaired; this will
increase your risk of injury.
Additional safety information can be found in Appendix B.
Hazard Severity Levels This manual applies Hazard Severity Levels to the safety alerts,
These three levels are described in the sample alerts below.
CAUTION
Cautions identify a potential hazard, which if not avoided, may
result in minor or moderate injury. This category can also warn
you of unsafe practices, or conditions that may cause property
damage.
WARNING
Warnings identify a potentially hazardous condition, which
if not avoided, could result in death or serious injury.
DANGER
DANGER – limited to the most extreme situations
to identify an imminent hazard, which if not
avoided, will result in death or serious injury.
Isco 4700 Refrigerated Sampler
vii
Hazard Symbols The equipment and this manual use symbols used to warn of
hazards. The symbols are explained below.
Hazard Symbols
Warnings and Cautions
The exclamation point within the triangle is a warning sign alerting you of
important instructions in the instrument’s technical reference manual.
The lightning flash and arrowhead within the triangle is a warning sign alert-
ing you of “dangerous voltage” inside the product.
Pinch point. These symbols warn you that your fingers or hands will be seri-
ously injured if you place them between the moving parts of the mechanism
near these symbols.
Symboles de sécurité
Ce symbole signale l’existence d’instructions importantes relatives au pro-
duit dans ce manuel.
Ce symbole signale la présence d’un danger d’électocution.
Risque de pincement. Ces symboles vous avertit que les mains ou les
doigts seront blessés sérieusement si vous les mettez entre les éléments
en mouvement du mécanisme près de ces symboles
Warnungen und Vorsichtshinweise
Das Ausrufezeichen in Dreieck ist ein Warnzeichen, das Sie darauf
aufmerksam macht, daß wichtige Anleitungen zu diesem Handbuch
gehören.
Der gepfeilte Blitz im Dreieck ist ein Warnzeichen, das Sei vor “gefährlichen
Spannungen” im Inneren des Produkts warnt.
Vorsicht Quetschgefahr! Dieses Symbol warnt vor einer unmittelbar dro-
henden Verletzungsgefahr für Finger und Hände, wenn diese zwischen die
beweglichen Teile des gekennzeichneten Gerätes geraten.
Advertencias y Precauciones
Esta señal le advierte sobre la importancia de las instrucciones del manual
que acompañan a este producto.
Esta señal alerta sobre la presencia de alto voltaje en el interior del pro-
ducto.
Punto del machacamiento. Sus dedos o manos seriusly serán dañados si
usted los coloca entre las piezas móviles cerca de estos símbolos.
EXHIBIT C1 Equipment Record
ed S ~
211W -SMPP()1 and 27F.Ji1i'-SM{>P()1
Equipment Manufactur'Teled e Isco Inc. i6~~:rc~o. CD6147853
~-------~ -------------------------------------------------------------------------------------------
Add~e-s;m-----m-470(f Sl.I.t)erior-St., Lincoln, NEfF 68504 iphone 1-800-228-4373
F~~- -1~4oi::465~30:ii ----------------;W~b-Site--~ ~-i~~~~~~----------------~~~~ji--bgi~~@-t~i~~-~~~~-------
Local Vendor/Service ~r F . r~VTTT"':.n
_____________________~_ry ~g_~:=>__~'~~1Y ------------------_------------------------_-_----
Address 7404 HampshireNE, Cedar Rapids, IA52402 :Phone 319-377-1226
_________________________________________________________________________________ L _
Equipment Data and Spare Parts Summary
P.q>lectName •
l..1tV of C11nton Wastewater Treatment System Imorovements Contract C
Equipment Name
Specification
Section:
Year
Installed:
l1r322 -
None of
this is
appliCable
.
~!
Equip.
Make
ID No.
Size
Other:
Equip.
Make
ID No.
Duty Cont.
Other:
60-2953-032
Part No.
68-6700-062
Discbar
funp tubes, 5 pak
10.50
Part Name
$99.00
76.27
Cap.
PSI
Quantity
1
Quantit
1
1
69-2903-138 3/8" LowFlow Strainer 48.00 ea. 2
(Jun 1990; Revised Oct 2001, Revised Nov 2007)
Copyright 1991 HDR Engineering, Inc.
007-9] 090047-003 MSS - MASTER SPECIFICA nON SYSTEM
MASTER SPECIFICATION SECTION -
SUBMITTALS
01340 - 3
EXHIBIT C2 Equipment Recor(
Recommended Maintenance Summary
I
Equipment Description
Refrigerated Samplers _ Project Equip_ Tag No(s)_
211NF -SMPPOl and 27EFF -SMPPOl
_w 1M
Nnno
"
.
-
----_.~-~-------~----~~------~_._---------
---
-
--
---- -------
-~
~'!!i~lil.l!(t~.lli~iI1fl~p;
.w
jM!
Replace dessicant in control vanel y
1
Ronl ~ro nlmn-- ~ _"L'
- - >=Ie: " ..t."
~"',... .•........•.. 1/7
.r'-r
-
--
-
-
-
D=Daily W =Weekly M =Monthly
(Jun 1990; Revised Oct 2001, Revised Nov 2007)
Copyright 1991 HDR Engineering, Inc.
Q=Quarterly S=Semiannual A =Annual Hours =Run Time Interval
007-91090047-003 MSS - MASTER SPECIFTCA TTON SYSTEM
MASTER SPECIFICA nON SECTION -
SUBMTTT ALS
01340-4
EXHIBIT C3 Equipment Recore
Equipment Description
Refrigerated Samplers
Lubrication Summary
'Project Equip. Tag No(s).
211NF -SMPPOl and 27EFF -SMPPOl
Lubricant Point None reauired
Manufacturer
ProductAGMA #
SAE#
ISO
'" 1
C>- ~2
C'" 3
() ~:J 4
-' 5
Lubricant Point Manufacturer
ProductAGMA #
SAE#
ISO
<V
1
C>- ~2C.
'" 3
u~
:J 4
-' 5
Lubricant Point Manufacturer
ProductAGMA #
SAE#
ISO
<V
1
C>- >.
f- 2
C'" 3
() ~
:J 4
-' .
5
.
Lubricant Point
.
.
Manufacturer ProductAGMA #
SAE#
ISO
'"
1.'
C>- . >.
f- 2
.C '" 3
g..a
:J 4
-' -
5Lubricant Point Manufacturer
Product
AGMA #SAE#
ISO
<V
1
C>- ~2
C'" 3
() :g:J 4
-' .
5
Lubricant Point Manufacturer
Product
AGMA #
SAE#
ISO
<V
1
C>- >. .
f- 2
c'" 3
g.
.6 :J 4
-' 5
(Feb 1991; Revised Oct 2001, Revised Nov 2007)
Copyright 1991 HDR Engineering, Inc.
007-91090047-003 MSS -MASTER SPECIFICATION SYSTEM
MASTER SPECIFICATION SECTION -
SUBMJTT ALS
01340 - 5
1-1
Isco 4700
Refrigerated Sampler
Section 1 Introduction
In this section…
•Sampler Overview
•Features, page 1-2
•Specifications, page 1-4
1.1 Sampler Overview The 4700 Refrigerated Sampler is an automated wastewater
sampler that can collect liquid samples from a variety of sources
including open channels, sewers, and storm pipe conduits.
This indoor/outdoor use sampler is made of durable UV-resistant
plastic that provides exceptional resistance to corrosion and
weathering. Most notably, the refrigerator body is made from
rotationally molded linear low-density polyethylene. This unique
construction material was selected for its strength, durability,
and its ability to withstand temperature extremes. The system is
rated for –29 to 49 °C (–20 to 120 °F) operation. The hollow cav-
ities are filled with foam insulation. To protect the non-CFC
system, all refrigeration parts are powder coated with
heat-treated polyester.
Unattended sample collection events can be triggered by time
intervals (time pacing), or by flow volume measured by an
external flow measurement device (flow pacing or constant
volume variable time). Isco flow meters are compatible flow mea-
surement devices, as well as any device that can provide a 5 to
15 VDC pulse or contact closure of at least 25 mS, or a linear
4-20 mA current loop signal. An external device can also disable
the sampler until measured site conditions are met, at which
time the sampler begins the automated collection.
The sampler’s pump can deliver the liquid through a 9 mm (3/8")
suction line at transport velocities of at least 0.9 meters per
second (3.0 ft/sec) at 0.9 m (3.0 ft) of head. The transport velocity
at 7.6 m (25 ft) of head is 0.67 m/sec (2.2 ft/sec). The maximum
lifting height of the sampler is 8 m (28 ft). To produce accurate
and repeatable samples, the pump uses a pump revolution
counter and patented1non-contacting liquid detector.
The collected samples are stored inside the refrigerated com-
partment and cooled for sample preservation. Samples can be
deposited into a single bottle (composite), or collected as discrete
samples, each into a separate bottle of a multi-bottle rack
(sequential), or a combination of these modes. The cooled samples
are maintained until an operator can remove them from the
sampler and deliver them to the laboratory.
1. United States patent 5,125,801
Isco 4700 Refrigerated Sampler
Section 1 Introduction
1-3
Table 1-1 4700 Sampler Features
Item
(Fig. 1-1) Name Description
1 Control Panel Cover Protects the control panel display and keypad.
2 Control Panel Supports user control and programming of sampler operation.
3 Discharge Tube Carries liquid to the sample bottle. For 24, 4, 2, and 10 liter one-bottle
configurations, the discharge tube is routed through the distributor arm.
For the 20 liter one-bottle configuration the discharge tube is routed
directly into the bottle.
4 Distributor Arm Directs collected liquids to the bottle. Movement of the distributor is con-
trolled by user-specified program settings.
5 Bottles Hold the collected samples.
6 Bottle Locator Rack Positions the bottles under the distributor.
7 Refrigerator Door Protects the collected samples inside the refrigerated compartment.
8 Latch Secures the door. The latch mechanism may be locked with a user-sup-
plied padlock.
9 Level Adjustment Feet The sampler includes two level adjustment feet at the front of the sam-
pler. Use these to keep the bottle rack or locating deck level inside the
refrigerated compartment.
10 Liquid Detector and Pump The non-wetted liquid detector senses when the liquid is at the pump to
determine head height and sample volumes. The peristaltic pump col-
lects sample liquid and performs suction line rinses.
11 Lift Points If you must lift the sampler, it can be safely handled at these points. Lift-
ing must be done by two people, one on each side, with the door closed
and latched.
12 External Device Connection Supports connections to external devices such as a flow meter for sam-
ple pacing and enable signals, and connection to a personal computer for
data collection.
13 Refrigeration Assembly Modular, corrosion-resistant refrigeration assembly cools the refrigerated
compartment to a user-selected temperature of 1 to 9°C (34 to 48°F).
14 AC Mains Line Cord Connects to AC power source.
The Mains Line Cord is the disconnect device.
Isco 4700 Refrigerated Sampler
Section 1 Introduction
1-4
1.3 Specifications
Table 1-2 Specifications
Size (H×W×D): 130 ×72 ×84 cm 51 ×28 ×33 in
Weight (empty): 72 kg 159 lb
Bottle Configurations: 12 different configurations available:
• 24 bottles, 1-liter PP or 350 ml glass;
• 4 bottles, 10-liter PE or glass;
• 2 bottles, 10-liter PE or glass;
• 1 bottle, 20-liter PE or glass;
• 1 bottle, 10-liter PE or glass;
• 24 ProPaks, 1-liter wedge-shaped;
• 1 ProPak, 10-liter round
Refrigerator Body: Linear low-density polyethylene (LLDPE)
Power Requirements: 100 VAC ±10%, 50 Hz Sampler
Running current 1.4 amperes
Stalled current 21.3 amperes
115 VAC ±10%, 60 Hz Sampler
Running current 1.4 amperes
Stalled current 21.3 amperes
230 VAC ±10%, 50 Hz Sampler
Running current 0.82 amperes
Stalled current 17 amperes
Installation Category: II
Pollution Degree: 3
Maximum Altitudea: 2,000 meters
Humidity: 0 to 100%
Operational Temperature: –29 to 49 °C –20 to 120 °F
Pump
Intake Suction Tubing Length: 1 to 30 m 3 to 99 feet
Material: Vinyl or FEP-lined polyethylene
Inside Diameter: 9 mm 3/8inch
Pump Tubing Life: Typically 1,000,000 pump counts.
Maximum Suction Lift: 8.5 m 28 feet
Typical Repeatability: ±5 ml or ±5% of the average volume in a set.
Typical Line Velocity at Head Height: 0.9 m: 0.91 m/s 3 ft: 3.0 ft/s
3.1 m: 0.87 m/s 10 ft: 2.9 ft/s
4.6 m: 0.83 m/s 15 ft: 2.7 ft/s
Liquid Presence Detector: Non-wetted, non-conductive sensor detects when liquid sample reaches the
pump to automatically compensate for changes in head heights.
Isco 4700 Refrigerated Sampler
Section 1 Introduction
1-5
Controller
Enclosure Rating: IP67 NEMA 4X, 6
Program Memory: Non-volatile ROM (Flash)
Flow Meter Signal Inputs: 5 to 15 volt DC pulse or 25 millisecond isolated contact closure for Isco flow
meters. 4-20 mA input for non-Isco flow meters.
Digital Alarms: 4 programmable outputs; 5 VDC, 100 mA
Number of Composite Samples: Programmable from 1 to 999 samples.
Internal Clock Accuracy: 1 minute per month, typical
Software
Sample Frequency: 1 minute to 99 hours 59 minutes, in 1-minute increments. 1 to 9,999 flow
pulses.
Sampling Modes: • Constant Time, Constant Volume
• Variable Time, Constant Volume
• Constant Time, Variable Volume
(Variable time and variable volume modes are controlled by an external flow
meter signal)
Programmable Sample Volumes: 10 to 9,990 ml in 1 ml increments.
Sample Retries: If no sample is detected, up to 3 attempts; user selectable.
Rinse Cycles: Automatic rinsing of suction line up to 3 rinses for each sample collection.
Controller Diagnostics: Tests for RAM, ROM, pump, display, and electrical components.
a. The maximum altitude rating is per European Norm 61010-1, which establishes safety requirements for electrical equip-
ment. The rating pertains to electrical creepage and clearances. The rating is not applicable to pump performance.
Table 1-2 Specifications (Continued)
2-1
Isco 4700
Refrigerated Sampler
Section 2 Installation
In this section…
• Unpacking the Sampler
• 4700 Sampler Installation Instructions
2.1 Unpacking the
Sampler
Carefully unpack the shipment and locate the packing list. Verify
receipt of all components against this packing list. If there is any
damage to the shipping carton or any components, contact the
shipping agent and Teledyne Isco (or its authorized represen-
tative) immediately.
WARNING
If there is any evidence that the sampler has been damaged
in shipping, do not plug it into an AC power source. Contact
Teledyne Isco or its authorized representative for advice.
Compare the contents of the boxes with the enclosed
packing slip. If there are any shortages, contact Teledyne
Isco immediately.
2.2 4700 Sampler
Installation Overview
The following sections provide general instructions for placing
the sampler into operation. In typical applications, the steps are:
1. Position the sampler. (Section 2.3)
2. Install a bottle kit. (2.4)
3. Attach the suction line. (2.5)
4. Attach a strainer. (2.6)
5. Route the suction line and strainer. (2.7)
6. Connect external instruments. (2.8)
7. Connect power. (2.9)
8. Configure and program the sampler. (2.10)
9. Lock the sampler. (2.11)
2.3 Positioning the
Sampler
There are a few considerations when selecting a site for the
sampler. The foremost concern should be personal safety.
WARNING
The installation and use of this product may subject you to
dangerous working conditions that can cause you serious
or fatal injuries. Take any necessary precautions before
entering the worksite. Install and operate this product in
accordance with all applicable safety and health
regulations, and local ordinances.
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2
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