OPERATING MANUAL
FIXED FLOW PUMP DRIVES
Model Nos.
07540-01 07540-30 07542-12
07540-02 07540-60 07542-20
07540-06 07542-01 07542-30
07540-12 07542-02 07542-60
07540-20 07542-06
Note: Drive is shown with optional Pump Head.
(US & Canada only) Toll Free 1-800-MASTERFLEX ● 1-800-637-3739
(Outside US & Canada) 1-847-549-7600 ● 1-847-381-7050
www.masterex.com ● techinfo@masterex.com
A-1299-1034B
Edition 10
PUMP FOR LIQUIDS
ORIGINAL INSTRUCTIONS
2
TABLE OF CONTENTS
Title Page
SAFETY PRECAUTIONS ............................................................................ 3
INTRODUCTION AND GENERAL DESCRIPTION ...................................... 4
SETUP AND OPERATION........................................................................... 4
MAINTENANCE .......................................................................................... 5
Cleaning ................................................................................................. 6
SPECIFICATIONS ....................................................................................... 6
WARRANTY ................................................................................................ 8
PRODUCT RETURN ................................................................................... 8
TECHNICAL ASSISTANCE ......................................................................... 8
SAFETY PRECAUTIONS
WARNINGS: To reduce risk of electrical shock, connect only to a
properly grounded, grounding-type receptacle.
Remove power from the drive before attempting any
maintenance.
Remove power before any cleaning operation is started.
Risk of Electric Shock – This pump has not been in-
vestigated For Use In Swimming Pool or Marine Areas.
Use appropriate measures to protect operator and
equipment.
WARNING: Turn drive off before removing or installing tubing.
Fingers or loose clothing could be caught in the drive
mechanism.
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.
Trademarks bearing the ® symbol in this publication are registered in the U.S. and in other countries.
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INTRODUCTION AND GENERAL DESCRIPTION
The MASTERFLEx® L/S® xed ow drives provide continuous xed speed
pumping of uids while power is supplied.
Dierent models provide various speeds as summarized:
Pump Heads
Model# Description Speed (rpm) Accepted
07540-01 L/S Fixed Speed, 115V AC, 60 Hz 1 2
07540-02 L/S Fixed Speed, 115V AC, 60 Hz 2 2
07540-06 L/S Fixed Speed, 115V AC, 60 Hz 6 2
07540-12 L/S Fixed Speed, 115V AC, 60 Hz 12 2
07540-20 L/S Fixed Speed, 115V AC, 60 Hz 20 2
07540-30 L/S Fixed Speed, 115V AC, 60 Hz 30 2
07540-60 L/S Fixed Speed, 115V AC, 60 Hz 60 1
07542-01 L/S Fixed Speed, 230V AC, 50 Hz 1 2
07542-02 L/S Fixed Speed, 230V AC, 50 Hz 2 2
07542-06 L/S Fixed Speed, 230V AC, 50 Hz 5 2
07542-12 L/S Fixed Speed, 230V AC, 50 Hz 10 2
07542-20 L/S Fixed Speed, 230V AC, 50 Hz 17 2
07542-30 L/S Fixed Speed, 230V AC, 50 Hz 25 2
07542-60 L/S Fixed Speed, 230V AC, 50 Hz 50 1
SETUP AND OPERATION
Use only MASTERFLEX precision tubing with MASTERFLEX pumps to
ensure optimum performance.
Use of other tubing may void applicable warranties.
Unpack the drive and retain all packing material until proper product operation has been veried. Select the pump head and tubing according to the
ow desired, while considering chemical compatibility and tubing life. Pump
installation instructions are included with the pump head. Connect the line
cord to a grounded three-wire AC receptacle.
4
The following sketch shows the dimensional outline of the drive:
MAINTENANCE
WARNING: Remove power from the drive before attempting any main-
tenance.
The rear motor bearing should be given two drops of #20 non-detergent oil
every three months. Do not over oil. Clean o any accumulated dust or dirt.
The drive gear/motor assembly can be replaced if necessary. Exact “life” will
depend on the number of heads and the speed used.
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Cleaning
WARNING: Remove power before any cleaning operation is started.
Keep the drive enclosure clean by using a mild detergent solution. Never
immerse or use excessive uid when cleaning the drive.
SPECIFICATIONS
Output:
Model# Speed Torque Pump Heads Current
(rpm) (in-oz) (kg-cm) (Amps)
07540-01 1 180 16 2 .3
07540-02 2 180 16 2 .3
07540-06 6 180 16 2 .5
07540-12 12 180 16 2 .5
07540-20 20 180 16 2 .6
07540-30 30 180 16 2 .9
07540-60 60 90 8 1 .9
Model# Speed* Torque Pump Heads Current
(rpm) (in-oz) (kg-cm) (Amps)
07542-01 1 180 16 2 .2
07542-02 2 180 16 2 .2
07542-06 5 180 16 2 .2
07542-12 10 180 16 2 .2
07542-20 17 180 16 2 .4
07542-30 25 180 16 2 .4
07542-60 50 90 8 1 .4
*Note: Speed for the 07542 series drives is 5/6 that of the 07540
series due to operation at 50 Hz. All motors are thermally
protected.
Input:
Operating Voltage/Frequency:
07540 Series 115V AC ± 10%, 60 Hz
07542 Series 230V AC ± 10%, 50 Hz
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SPECIFICATIONS (Cont.)
Environment:
Operating Temperature: 0°C to 40°C
Storage Temperature: –25°C to 65°C
Humidity: 10% to 90% non-condensing
Altitude: Less than 2000 meters
Pollution Degree: Pollution degree 2
(indoor usage—lab,oce)
Construction:
Dimensions (L x W x H): 15.2 cm x 13.4 cm x 11.8 cm
(6 in x 5.3 in x 4.6 in)
Weight: 3 kgs (6.5 lbs)
Color: Ghost Gray and black
Material: Painted steel housing
Enclosure Rating: IP22 per IEC 60529
Compliance: 115 V UL778, CSA C22.2 No. 108-01
230V (For CE Mark):
EN61010-1
(EU Low Voltage Directive) and
EN61326 (EU EMC Directive)
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WARRANTY
Use only MASTERFLEX precision tubing with MASTERFLEX pumps to
ensure optimum performance. Use of other tubing may void applicable
warranties.
The Manufacturer warrants this product to be free from signicant deviations
from published specications. 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 2 years from the 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.
(US & Canada only) Toll Free 1-800-MASTERFLEX • 1-800-637-3739
(Outside US & Canada) 1-847-549-7600 • 1-847-381-7050
www.masterex.com • techinfo@masterex.com
*EN809 manufactured by:
Cole-Parmer Instrument Company
28W092 Commercial Avenue
Barrington, IL 60010
8
Printed in U.S.A.
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