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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 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 noted on the Warranty Card.
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.
Cole-Parmer Instrument Co.
625 East Bunker Court
Vernon Hills, Illinois U.S.A. 60061-1844
1-800-MASTERFLEX (627-8373) (U.S. and Canada only)
11 (847) 549-7600 (outside U.S.)
(847) 549-7600 (Local)
FAX (847) 247-2929 (U.S. and Canada only)
11 (847) 549-1700 (Fax outside U.S.)
www.masterflex.com
e-mail: techinfo@coleparmer.com
Barnant Company
28W092 Commercial Ave.
Barrington, Illinois U.S.A. 60010-2392
1-800-637-3739 (U.S. and Canada only)
11 (847) 381-7050 (outside U.S.)
(847) 381-7050 (Local)
11 (847) 381-7053 (Fax outside U.S.)
(847) 381-7053 (Local Fax)
www.barnant.com
e-mail: barnant@barnant.com
®
Cole
Parmer
Printed in U.S.A.
8
1-800-MASTERFLEX (627-8373) (U.S. and Canada only)
040901
OPERATING MANUAL
®
WASH-DOWN MODULAR
PUMP DRIVES
Model Nos.
7552-70
7552-75
®
Cole
Parmer
Cole-Parmer Instrument Co.
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-1299-0614
Edition 04
®
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Summary of Contents for Masterflex L/S 7552-70
- Page 1 WARRANTY OPERATING MANUAL 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 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.
- Page 2 > 250 V isolation potential ® ® This controller and drive system when coupled with a MASTERFLEX compati- ble pump head provide variable-flow fluid transfer. The motor and controller can be NOTE: The speed control can be adjusted at any time, either before starting the mounted in separate locations for better protection or control.
- Page 3 MAINTENANCE MOTOR BRUSH CHECK/REPLACEMENT NOTE: Brushes should be checked every 6 months or 2000 operating hours. CLEANING Keep the drive enclosure clean with mild detergents. Never immerse nor use 1. Place the FWD-OFF-REV switch in the OFF position. excessive fluid. 2.
- Page 4 TROUBLESHOOTING SPECIFICATIONS Troubleshooting SYMPTOM CAUSE REMEDY Operating Temperature: 0˚ to 40˚C Motor does not Defective line 1. Check that unit is plugged into a Storage Temperature: -45˚ to 65˚C rotate, when cord or fuse. live line. Chemical Resistance: Exposed material is switched to FWD or 2.
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