®
OPERATING MANUAL:
PUMP SYSTEM
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 50 mL/min.
77122-04
77122-14
77122-24
77122-06
77122-16
77122-26
Model No.
A-1299-1073B
Edition 03
(US & Canada only) Toll Free 1-800-MASTERFLEX • 1-800-637-3739
(Outside US & Canada) 1-847-549-7600 • 1-847-381-7050
www.masterflex.com • techinfo@masterflex.com
®
SAFETY PRECAUTIONS
DANGER: Remove power from the Pump System before any cleaning operation is started.
WARNING: Tubing breakage may result in fluid being sprayed from pump. Use appropriate measures
to protect operator and equipment.
Before installing tubing into the Pump Head remove power or shut off the drive. Fingers or loose
clothing could be caught in the rollers.
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 pull the tubing too tight. Do not pinch the tubing to cause it to be closed off.
WARNING: PRODUCT USE LIMITATION
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.
TABLE OF CONTENTS
Title Page
SAFETY PRECAUTIONS .......................................................2
INTRODUCTION.....................................................................3
GENERAL DESCRIPTION .....................................................4
SETUP ....................................................................................5
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
2
®
NORYL — Reg TM General Electric Company
C-FLEX, PHARMED, TYGON — Reg TM Saint-Gobain Performance Plastics Corp.
VITON — Reg TM E.I. duPont DeNemours & Co.
These products are covered by one or more of the following U.S. and
corresponding foreign patents: D605,286S.
Trademarks bearing the ® symbol in this publication are registered in the U.S.
and in other countries.
PUMP FOR LIQUIDS
ORIGINAL INSTRUCTIONS
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, analyzers, printing systems, controlled feeding
and non-human infusion procedures.
4
®
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.
The self-closing 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 2. Pump — Front Panel
GENERAL DESCRIPTION
Figure 1. MASTERFLEX C/L Pump System
Pump
Assembly
PWR On
Indicator
MAX: Press and hold to
prime or purge pump
Speed Control: Provides
variable flow adjustment
Power On/Direction
Switch
Bezel
1/4 DIN Case
Mounting
Bracket
(not Supplied)
Universal
Power Supply
5
®
SETUP
Use only Microbore Autoanalysis tubing with
MASTERFLEX C/L pumps to ensure optimum
performance. Use of other tubing may void
applicable warranties.
Selecting Tubing Size
Appendix A provides a list of tubing sizes which will work
efficiently with the MASTERFLEX C/L Pump System. This
list includes tubing diameters, flow rates in µL/min and the
maximum flow rates at 10 rpm, 80 rpm and 300 rpm. Tubing
is listed by part number.
Installing Tubing in Pump Head
WARNING: Before installing tubing into the Pump
Head remove power or shut off the drive.
Fingers or loose clothing could be
caught in the rollers.
1. When the door is opened the Occlusion Bed moves back
away from the pump rollers, Figure 4.
2. Holding both ends of the tubing in one hand, form a loop and
wrap the tubing around the Rollers, Figure 4, making sure
that the tubing is centered on the rollers and keeping the free
ends of the tubing outside of the Tubing Retainers, Figure 4.
3. Once the tubing is in place, close the Door and the
Occlusion Bed will automatically align itself within the pump,
Figure 5.
4. Insert the tubing into one of the Tubing Retainers, Figure 4,
by moving the retainer toward the center of the pump and
placing the tubing in the v-notch of the retainer. Release the
retainer so that the tubing is secured in place. Repeat for the
other tubing retainer. The tubing should be stretched slightly
around the rollers so that there is no excess tubing between
the rollers and the retainers – any excess can be removed by
pulling slightly on the tubing outside of the pump.
Figure 3. Pump — Rear Panel
DC Power Input,
2.5 mm Coaxial Receptacle
Backup
DC
Input
Remote
Start/Stop
Input
Shorting Bar
The rear panel, Figure 3, contains a DC power input jack for
connection of primary power and a 4-terminal barrier strip for
connection of remote start/stop and for a DC backup supply.
Figure 4. Occlusion Bed in Unlatched Tube Loading Position
Figure 5. Closing Occlusion Bed
Shorting Bar
Occlusion
Bed
Tubing
Retainers
Rollers
Occlusion
Bed
Occlusion
Bed
Occlusion
Bed
Installing Panel Mount
Mounting Brackets
The optional Mounting Brackets are used to attach the 1/4
DIN Case to a Mounting Rack. Use Mounting Brackets Part
No. 77120-03, (2/set).
1. Be sure the panel bezel is on the pump, then slide the
pump system through the front of the mounting rack.
2. Place a Mounting Bracket, Figure 6, between the grooved
bracket retainers on one side of the Case and slide the
Mounting Bracket back to lock into the retainer grooves.
3. Tighten the bracket screw against the back of the rack to
hold the Pump System in place.
4. Repeat steps 2 and 3 for the second Mounting Bracket
on the opposite side.
Installing Rubber Feet
Four rubber feet are provided for operating the Pump System
on a bench or other flat surface and for stability when stacking
multiple units. The feet should be installed at the four corners
on the bottom of the unit. Remove the
protective paper from the adhesive surface of each foot
and press the foot firmly on the bottom surface about
one-eighth inch in from and parallel to the outer edges.
Connecting Primary Power
Depending on the Pump System model, primary power may
be 100-240V AC or 12V DC. The DC models can be
connected to any DC* supply and are not supplied with a
Universal Power Supply unit. Connect the External Power
Supply to the applicable input voltage source and
the output of the External Power Supply to the DC input
connector on the pump unit.
*Refer to Specifications for current supply voltage.
NOTE: The Power Supply output connection is center
positive (+).
6
®
Backup Battery Connection
Terminals 1 and 2 on the rear panel Barrier Terminal Strip,
Figure 3, provide a means for connecting a backup DC power
source. The positive (+) terminal is terminal 1. The negative
(–) terminal is terminal 2. Connection to these terminals would
usually be made only for emergency type operation in
conjunction with an External Power Supply, or a stand-alone
operation for the DC models.
NOTE: Input voltage must not exceed 15V DC or equipment
may be damaged. A minimum of 11.0V DC is required for
proper operation.
Remote Start/Stop Connection
Terminals 3 and 4 on the rear panel Terminal Strip, Figure 3,
are used for remote start/stop operation. Pump direction and
speed are not remotely controllable. In non-remote operation,
these terminals are connected together by a Shorting Bar.
For remote control by switch closure, remove the Shorting Bar
and connect the two terminals of the remote control switch to
terminals 3 and 4. A closure of the remote control switch
contacts will start the Pump System. Opening the contact will
stop the Pump System.
Figure 6. Mounting Bracket Installation
Mounting
Bracket
Bracket
Retainers
Bezel
This section describes the procedures for obtaining desired
performance. Flow rate is determined by the drive speed and
the tubing size.
WARNING: Tubing breakage may result in fluid
being sprayed from pump. Use
appropriate measures to protect
operator and equipment.
Turning Pump System On and
Selecting Direction of Operation
The Pump System can be set to operate in either a clockwise
or a counterclockwise direction. The same control used to
select direction also turns power on or off. Select direction of
pump operation desired. PWR indicator should light.
Setting Pump Speed
Pump speed is controlled by the variable Speed Control.
Turning the control clockwise increases the speed. Tube life is
decreased with increased operating speed.
Priming Pump System
The MAX Push Button is used for priming and purging the
Pump System. When MAX is depressed, the pump operates
at maximum speed in the selected direction until the button
is released. Approximately two feet of tubing length can be
filled or emptied per minute using the MAX Push Button on
the 10 rpm units.
7
®
OPERATION
DANGER: Remove power from the Pump System
before any cleaning operation is started.
Cleaning
Clean exterior surfaces of case, control panel and pump
rollers using dry or damp cloth. Never immerse nor use
excessive fluid.
Replacement Parts and Accessories
Item Part No.
Rubber Feet (4 ea.) A-1390-0001-CR
Shorting Bar A-4402
Pump Assembly 3 Roller 111185-CR
Pump Assembly 4 Roller 111186-CR
Accessory Part No.
Mounting Brackets (2/set) 77120-03
Universal Power Supply 100-240V AC 77200-07
MAINTENANCE
8
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Output:
Operating Speed:
Models 77122-04 1.7 to 10 rpm
and 77122-06
Models 77122-14 13 to 80 rpm
and 77122-16
Models 77122-24 50 to 300 rpm
and 77122-26
Maximum No. of Tubes: 1
Direction of rotation: Clockwise and
Counterclockwise
Input:
Supply Voltage/Frequency:
Model 77122-04, -14, -24 115V AC nominal, 50/60 Hz
(90–130V AC) @ 400 mA AC
230V AC nominal, 50/60 Hz
(190–260V AC) @ 250 mA max.
Model 77122-06, -16, -26 12.0V DC nominal,
(11.0–15.0V DC) @ 2.4 A DC
Power Input: 11.0–15.0V DC to terminals
1 and 2 of terminal strip or
External Power Supply
Installation Category:
77122-04, -14, -24 Category II per IEC664
(Local level—appliances,
portable equipment, etc.)
77122-06, -16, -26 Category I per IEC664
(Signal Level)
Remote Start/Stop: Contact Closure connection
at terminal strip contacts 3
and 4
Construction:
Dimensions (L x W x H): 7.0 in x 3.5 in x 3.5 in
(17.8 cm x 8.9 cm x 8.9 cm)
Weight: 1.5 pounds (0.68 kg)
Color: Black
Material:
Pump Head: PPS, polyester
and stainless steel
Case: NORYL
®
Enclosure Rating: IP22 per IEC529
Environment:
Operating Temperature: 32°F to 105°F (0°C to 40°C)
Maximum Operating
Pressure: 15 PSIG
Noise Level: <70dBa @ 1 meter
Storage Temperature: –49°F to 149°F (–45°C to 65°C)
Humidity (Non-cond): 10% to 90%
Altitude: Less than 6600 ft (2000 m)
Pollution Degree: Pollution Degree 2 per IEC664
(Indoor usage — lab, office)
Compliance (For CE Mark):
EN61326-1/A2: 2001 (EMC Directive)
EN809 (EU Machinery Directive)
2011/65/EU (RoHS Directive)
Converter is UL, cUL listed and CE, CCC approved.
Regulatory agency specifications not applicable to the
balance of the unit due to low voltage.
SPECIFICATIONS
WARRANTY
Use only Microbore Autoanalysis tubing with
MASTERFLEX C/L pumps to ensure optimum
performance. Use of other tubing may void
applicable warranties.
The Manufacturer warrants this product to be free from
significant deviations from published specifications. If repair
or adjustment is necessary within the warranty period, the
problem will be corrected at no charge if it is not due to
misuse or abuse on your part, as determined by the
Manufacturer. Repair costs outside the warranty period, or
those resulting from product misuse or abuse, may be
invoiced to you.
The warranty period for this product is one (1) year from
date of purchase.
PRODUCT RETURN
To limit charges and delays, contact the seller or Manufacturer
for authorization and shipping instructions before returning the
product, either within or outside of the warranty period. When
returning the product, please state the reason for the return.
For your protection, pack the product carefully and insure it
against possible damage or loss.
Any damages resulting from improper packaging are your
responsibility.
TECHNICAL
ASSISTANCE
If you have any questions about the use of this product,
contact the Manufacturer or authorized seller.
9
®
APPENDIX A
CAUTION: Tubing for use with the MASTERFLEX C/L Pump Systems is Microbore Autoanalysis Tubing. Use
of tubing other than that specified will result in poor pumping performance and/or
pump system damage and voiding of applicable warranty.
Available Microbore Autoanalysis Tubing
10
®
NOTE:
White indicates Available
Black indicates Not Available
Dark Gray indicates Special Order – check with factory.
Tubing
Sufx
Tubing
ID in (mm)
PHARMED
®
BPT
Silicone
Peroxide
Silicone
Platinum
TYGON
®
Lab
TYGON
®
Food
C-FLEX
®
TYGON
®
LFL
Solvent/
Hydrocarbon
VITON
®
95809 07625 95590 06460 06457 95718 06449 95712 97632
-10
0.007 (0.19)
-12
0.010 (0.25)
-14
0.015 (0.38)
-16
0.017 (0.44)
-18
0.020 (0.51)
-22
0.025 (0.64)
-24
0.030 (0.76)
-26
0.035 (0.89)
-28
0.040 (1.02)
-30
0.045 (1.14)
-32
0.051 (1.30)
-34
0.056 (1.42)
-36
0.060 (1.52)
-38
0.065 (1.65)
-40
0.073 (1.85)
-42
0.081 (2.06)
-44
0.090 (2.29)
-46
0.100 (2.54)
-48
0.110 (2.79)
APPENDIX A
CAUTION: Tubing for use with the MASTERFLEX C/L Pump Systems is Microbore Autoanalysis Tubing. Use
of tubing other than that specified will result in poor pumping performance and/or
pump system damage and voiding of applicable warranty.
Available Microbore Autoanalysis Tubing
NOTE:
White indicates Available
Black indicates Not Available
Dark Gray indicates Special Order – check with factory.
APPENDIX A
CAUTION: Tubing for use with the MASTERFLEX C/L Pump Systems is Microbore Autoanalysis Tubing. Use
of tubing other than that specified will result in poor pumping performance and/or
pump system damage and voiding of applicable warranty.
Available Microbore Autoanalysis Tubing
:ETON
White indicates Available
Black indicates Not Available
Dark Gray indicates Special Order – check with factory.
Tubing
Suffix
Tubing
ID in (mm)
PHARMED
®
BPT
Silicone
Peroxide
Silicone
Platinum
TYGON
®
Lab
TYGON
®
Food
XELF-C
®
TYGON
®
E-LFL
Solvent/
Hydrocarbon
VITON
®
95809 07625 95590 06460 06457 95718 06449 95712 97632
-10 0.007 (0.19)
-12 0.010 (0.25)
-14 0.015 (0.38)
-16 0.017 (0.44)
-18 0.020 (0.51)
-22 0.025 (0.64)
-24 0.030 (0.76)
-26 0.035 (0.89)
-28 0.040 (1.02)
-30 0.045 (1.14)
-32 0.051 (1.30)
-34 0.056 (1.42)
-36 0.060 (1.52)
-38 0.065 (1.65)
-40 0.073 (1.85)
-42 0.081 (2.06)
-44 0.090 (2.29)
-46 0.100 (2.54)
-48 0.110 (2.79)
11
®
Tubing Tubing Flow Rate
Suffix. ID 10 rpm 80 rpm 300 rpm
in (mm) (µL/min) (µL/min) (µL/min)
-10 0.007 (0.19) 13.0 100 425
-12 0.010 (0.25) 22.5 180 730
-14 0.015 (0.38) 50.5 400 1650
-16 0.017 (0.44) 67.0 535 2200
-18 0.020 (0.51) 87.0 700 2900
-22 0.025 (0.64) 135 1050 4500
-24 0.030 (0.76) 185 1450 6250
-26 0.035 (0.89) 245 1950 8300
-28 0.040 (1.02) 315 2500 10400
-30 0.045 (1.14) 385 3100 13000
-32 0.051 (1.30) 485 3850 16300
-34 0.056 (1.42) 565 4500 19100
-36 0.060 (1.52) 635 5100 21300
-38 0.065 (1.65) 730 5850 24700
-40 0.073 (1.85) 885 7100 29800
-42 0.081 (2.06) 1050 8500 35200
-44 0.090 (2.29) 1250 9350 41000
-46 0.100 (2.54) 1450 10200 46200
-48 0.110 (2.79) 1650 11000 50000
All flow rates based on pumping water @ 0 psig 70°F (21°C).
See the following table for Tubing size versus ID and flow
rates. Flow rates are for water pumped at room temperature
and 0 psi.
Flow rate is determined by drive, speed, tubing size and
material.
Tubing Flow Rates
®
Printed in U.S.A.
US & Canada only
Toll Free 1-800-MASTERFLEX | 1-800-637-3739
Outside US & Canada
1-847-549-7600 | 1-847-381-7050
*EN809 manufactured by:
Cole-Parmer Instrument Company
28W092 Commercial Avenue, Barrington, IL 60010
techinfo@masterflex.com | www.masterflex.com
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