Masterflex 77122-00, 77122-10, 77122-20, 77122-02, 77122-12 Instruction Manual

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

2.0 µL/min to 43 mL/min.

OOPPEERRAATTIINNGG MMAANNUUAALL::

PPUUMMPP SSYYSSTTEEMM

Model No.

7777112222--0000
7777112222--1100
7777112222--2200

7777112222--0022
7777112222--1122
7777112222--2222

A-1299-5148

Edition 02

Cole-Parmer

1-800-MASTERFLEX (627-8373) (U.S. and Canada only) • 11 [phone] (Outside U.S.)
[phone] (Local) • www.masterflex.com • [e-mail]

Thermo Fisher Scientific

1-800-637-3739 (U.S. and Canada only) • 11 [phone] (Outside U.S.)
[phone] (Local) • www.thermo.com • [e-mail]

TTAABBLLEE OOFF CCOONNTTEENNTTSS

Title Page

SAFETY PRECAUTIONS ........................................................2

INTRODUCTION......................................................................3

GENERAL DESCRIPTION ...................................................4-5

SETUP...................................................................................5-6

Selecting Tubing Size .......................................................5

Installing Tubing in Pump Head........................................5

Installing Panel Mount Mounting Brackets.......................6

Installing Rubber Feet.......................................................6

Connecting Primary Power...............................................6

Backup Battery Connection..............................................6

Remote Start/Stop Connection.........................................6

OPERATION ............................................................................7

Turning Pump System On and Selecting Direction of

Operation ..........................................................................7

Setting Pump Speed.........................................................7

Priming Pump System ......................................................7

MAINTENANCE.......................................................................7

Cleaning ............................................................................7

Replacement Parts and Accessories................................7

SPECIFICATIONS ...................................................................8

WARRANTY .............................................................................9

PRODUCT RETURN................................................................9

TECHNICAL ASSISTANCE ....................................................9

APPENDIX A

Available Microbore Autoanalysis Tubing.......................10

Tubing Flow Rates ..........................................................11

SSAAFFEETTYY PPRREECCAAUUTTIIOONNSS

WARNING: Tubing breakage may result in fluid being sprayed from pump. Use appropriate measures

to protect operator and equipment.

CAUTIONS: 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.

Do not close the occlusion bed by pulling up on the locking tabs. Damage to the tabs may occur.

WWAARRNNIINNGG:: PPRROODDUUCCTT UUSSEE LLIIMMIITTAATTIIOONN

These products are not designed for, nor intended for use in patient connected applications; including,
but not limited to, medical and dental use, and accordingly have not been submitted for FDA approval.

C-FLEX — Reg TM Consolidated Polymer Technologies, Inc.
NORYL — Reg TM General Electric Company
PHARMED, TYGON — Reg TM Saint-Gobain Performance Plastics Corp.
VITON — Reg TM E.I. duPont DeNemours & Co.

2

Trademarks bearing the ® symbol in this publication are registered in the U.S.
and in other countries.

IINNTTRROODDUUCCTTIIOONN

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 dis-

pensing, analyzers, printing systems, controlled feeding and
non-human infusion procedures.

3

GGEENNEERRAALL DDEESSCCRRIIPPTTIIOONN

The MASTERFLEX C/L Pump System,
Figure 1, is enclosed in a plastic 1/4 DIN
Case.

Rubber Feet, supplied with the unit, can be
attached to the bottom of the Case for oper­ating on a bench or other flat surface and for
stability when stacking multiple units. The
enclosure allows panel mounting using
optional Mounting Brackets (see Accessory
Section for Part No. and page 6 for mount­ing instructions).

The Pump System accommodates one tube
at controlled speeds as low as 1.7 rpm.
Tubing is held in place by spring-loaded
Tubing Retainers. For a list of tubing sizes
for use with the Pump System, refer to
Appendix A.

Bezel

1/4 DIN Case

Mounting

Bracket

(not Supplied)

Universal

Power Supply

The latching Occlusion Bed allows quick
loading or changing of tubing. The Pump
Head Rotor contains four rollers for
minimum pulsation. All units operate from
an External DC Power Supply. The AC mod­els are supplied with a Universal Power
Supply, which provides a DC output for
connection to the Pump Drive.

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 clockwise 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.

Figure 1. MASTERFLEX®C/L®Pump System

Door

Finger Recesses

Figure 2. Pump — Front Panel

PWR On
Indicator

MAX: Press and hold to
prime or purge pump

Speed Control: Provides
variable flow adjustment

Power On/Direction
Switch

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