OPERATING MANU AL
®
PUMP SYSTEM
MODEL NOS.
77120-20 77120-30 77120-40
77120-25 77120-35 77120-45
77120-52 77120-62 77120-70
The MASTERFLEX® C/L® Pump Systems are small peristaltic pumps with integral drive motors and are intended for use with a series of tubing sizes that
provide flow rates in the range of 2.2 µL/min to 37 mL/min.
®
Cole-Parmer Instrument Co.
1-800-MASTERFLEX (627-8373) (U.S . and Canada only)
11 (847) 549-7600 (outside U.S.)
(847) 549-7600 (Local)
www.masterflex.com
Barnant Company
1-800-637-3739 (U.S. and Canada only)
11 (847) 381-7050 (outside U.S.)
(847) 381-7050 (Local)
www.barnant.com
A-1299-0711
Edition 04
TABLE OF CONTENTS
TITLE PAGE
SAFETY PRECAUTIONS ......................................................................... 3
INTRODUCTION....................................................................................... 4
GENERAL DESCRIPTION ....................................................................... 4
SETUP ...................................................................................................... 6
Selecting Tubing Size ............................................................................ 6
Installing Tubing in Pump Head............................................................. 6
Installing Panel Mount Mounting Brackets ............................................ 7
Installing Rubber Feet ........................................................................... 7
Connecting Primary Power.................................................................... 8
Backup Battery Connection .................................................................. 8
Remote Start/Stop Connection ............................................................. 8
OPERATION ............................................................................................. 9
Turning Pump System On and Selecting Direction of Operation........... 9
Setting Pump Speed ............................................................................. 9
Priming Pump System .......................................................................... 9
MAINTENANCE ...................................................................................... 10
Cleaning .............................................................................................. 10
Replacement Parts and Accessories .................................................. 10
SPECIFICATIONS .................................................................................. 11
WARRANTY ............................................................................................ 13
PRODUCT RETURN............................................................................... 13
TECHNICAL ASSISTANCE .................................................................... 13
APPENDIX A MASTERFLEX® C/L
Pump System Tubing Flow Rates ..................................................... A-1
®
NORYL — Reg TM General Electric Company
PHARMED, TYGON — Reg TM Nor ton Co.
VITON — Reg TM DuPont Dow Elastomers, L.L.C.
Trademarks bearing the ® symbol in this publication are registered in the U.S. and in other countries.
2
SAFETY PRECAUTIONS
WARNING: Tubing breakage may result in fluid being sprayed
from pump. Use appropriate measures to protect
operator and equipment.
CAUTION: Tubing for use with the MASTERFLEX
®
C/L® Pump
Systems is Microbore Autoanalysis Tubing. See
Appendix A for specifics. Use of tubing other than
that specified will result in poor pumping performance and/or pump system damage and voiding of
applicable warranty.
WARNING: PRODUCT USE LIMITATION
These products are not designed for, nor intended for use in patientconnected applications; including, but not limited to , medical and dental
use, and accordingly have not been submitted for FDA approval.
These products are covered by one or more of the following U.S. and corresponding foreign patents:
5,380,173.
3
INTRODUCTION
The MASTERFLEX® C/L® Pump System is designed to pump fluid through
Microbore tubing by means of peristaltic action at very low flow rates. It is
ideal for sanitizers, reagent dispensing, analyz ers, printing systems, controlled
feeding and non-human infusion procedures.
GENERAL DESCRIPTION
The MASTERFLEX® C/L® Pump System, Figure 1, is enclosed in a plastic
1/4 DIN Case. The enclosure allows panel mounting using optional Mounting
Brackets (see Accessory Section). Rub ber Feet, supplied with the unit, can be
attached to the bottom of the Case for operating on a bench or other flat surf ace.
The Pump System can accommodate two tubes simultaneously for the 6 and
60 rpm systems at controlled speeds as low as 1 rpm. The 200 rpm system
accommodates one tube at controlled speeds as low as 35 rpm. Tubing is held
in place by spring-clip Tubing Retainers. For a list of tubing sizes f or use with the
Pump System, refer to Appendix A. The latching Occlusion Bed allows quick
loading or changing of tubing. The Pump Head Rotor contains six rollers for
minimum pulsation. All units operate from an Exter nal DC Power Supply. The
115V AC and 230V AC models are supplied with an External Power Supply,
which provides a DC output for connection to the Pump Drive.
Figure 1. MASTERFLEX® C/L® Pump System
The single-turn, adjustable Speed Control, Figure 2, provides variable flow
operation. The green PWR On indicator lights whenever the pump is operating. The Power On/Direction Switch turns power on when either cloc kwise or
counterclockwise pump rotor direction is selected. The MAX Button is used
for priming and purging and operates the pump at maximum speed while
depressed.
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Figure 2. Pump — Front Panel
The rear panel, Figure 3, contains a DC power input jack for connection of
primary power and a 4-terminal barrier str ip for connection of remote start/
stop and for a DC backup supply.
Figure 3. Pump — Rear Panel
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