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OPERATING MANUAL
and
HAZARDOUS DUTY
PUMP DRIVES
MODEL NO.
7583-50
7583-52
Cole-Parmer Instrument Co.
625 East Bunker Court
Vernon Hills, Illinois U.S.A. 60061-1844
800-MASTERFLEX (627-8373)
(847) 247-2929 (Fax)
www.masterflex.com
e-mail: techinfo@coleparmer.com
A-1299-0676
Edition 02
®
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TABLE OF CONTENTS
Title Page
SAFETY PRECAUTIONS ................................................................. ii
INTRODUCTION AND GENERAL DESCRIPTION ......................... 1
SETUP AND DRIVE OPERATION ................................................... 2
Wiring ........................................................................................... 2
GENERAL INSTRUCTIONS ............................................................ 3
OPERATING INSTRUCTIONS ........................................................ 4
PUMP MOUNTING .......................................................................... 5
Add-On Head Capacity ................................................................. 6
MAINTENANCE ............................................................................... 6
Cleaning ........................................................................................ 6
Service Parts ................................................................................ 6
Lubrication .................................................................................... 6
SPECIFICATIONS ........................................................................... 7
WARRANTY ..................................................................................... 8
PRODUCT RETURN........................................................................ 8
TECHNICAL ASSISTANCE ............................................................. 8
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SAFETY PRECAUTIONS
DANGER: The pump drive is intended for installation in a Class
1 Division 1 Group D hazardous (classified) locations
and must be installed by a qualified electrician per
the National Electrical Code ANSI/NFPA 70. Incorrect
installation of this product can result in the explosive ignition of flammable vapors and liquids which
may be present.
WARNING: To prevent ignition of hazardous atmospheres, this
system must not be installed in an area where vapor
or gases having an ignition temperature less than
280°C are present.
CAUTION: Failure to wire the system in the manner prescribed
can result in premature failure of the mechanical
speed reduction system and will result in voiding
the warranty.
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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