UGSI Encore 700, Operation And Maintenance Manual

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CF.440.400.001.IM.0417
ENCORE
®
700 METERING PUMP
INTRODUCTION
This manual provides installation, operating, and maintenance instructions for
the UGSI Chemical Feed, Inc. Encore
® 700 Diaphragm Metering Pumps, here
in after referred to as the “pump” or “metering pump”. The pump provides
accurate metering and transfer of a wide variety of chemicals. It is available in
six head sizes, three gear ratios, direct and pulley drive confi gurations, and a
single or double simplex confi guration. A non-loss-of-motion stroke adjustment
is used to vary the stroke for a smoother pumping action. Non-loss-of-motion
is achieved through the use of a variable eccentric mechanism. Stroke
adjustment is accomplished either manually or with an optional electric stroke
length positioner.
An optional Silicon Control Rectifi er (SCR) controls drive motor speed varia-
tions through a signal received from an external source.
When an electric stroke length positioner and/or variable speed drive is used
with the pump, a separate instruction manual for each will be furnished.
WARNING: TO AVOID POSSIBLE SEVERE PERSONAL
INJURY OR DAMAGE TO THE EQUIPMENT, THIS EQUIPMENT
SHOULD BE INSTALLED, OPERATED AND SERVICED ONLY
BY TRAINED, QUALIFIED PERSONNEL WHO ARE
THOROUGHLY FAMILIAR WITH THE ENTIRE CONTENTS
OF THIS INSTRUCTION MANUAL. WHEN DEALING WITH
HAZARDOUS MATERIAL IT IS THE RESPONSIBILITY OF THE
EQUIPMENT USER TO OBTAIN AND FOLLOW ALL SAFETY
PRECAUTIONS RECOMMENDED BY THE MATERIAL
MANUFACTURER/SUPPLIER. AVOID CONTACTING
ELECTRICALLY HOT METER POSTS AND CIRCUIT BOARD
COMPONENTS WHILE MAKING METER ADJUSTMENTS.
NOTE: When submitting correspondence always specify model and serial
number of apparatus.
Introd.
!