Instruction 2111.80B 04/05 3
SECTION I. GENERAL INFORMATION
A. PURPOSE AND IMPORTANCE OF MANUAL
CHICAGO PUMP Dry Pit Centrifugal Pumps, when properly installed, given reasonable care and
maintenance, and operated near the design capacity and head, will provide years of low cost, efficient
pumping service. This manual is intended to give instruction in the proper installation, operation, and
maintenance of the pumps. Strict compliance with these instructions will insure reliable performance in
wastewater service. Keep this manual handy for ready reference.
READ THIS MANUAL THOROUGHLY BEFORE INSTALLING OR OPERATING PUMP(S).
B. SPECIAL PRECAUTIONS
CHICAGO PUMP cannot be responsible for any damage resulting from failure to comply with these
instructions. The pump is not to be operated at conditions nor with liquids other than those stated in the
original order acknowledgment without written permission from CHICAGO PUMP COMPANY.
C. RECEIVING INSPECTION - SHORTAGES
Upon receipt of equipment make sure that no damage occurred in transit and that shipment complies with the
bill-of-lading and packing memo. Make note of damage or shortages on both receipt and freight bill.
Claims should be made to the transportation company within five (5) days.
D. PRESERVATION AND STORAGE
The pumps are shipped with adequate protection for transportation in covered trucks, and for indoor storage at
the jobsite for a limited time between receipt and installation. CHICAGO PUMP equipment, if not put into
immediate use, should be stored in a cool, clean, and dry indoor location. To prevent rusting, any paint
scratches or chips incurred during handling should be touched up prior to storage.
Equipment that is to be stored for one month or more should be covered with plastic to protect it from
corrosion. Suction and discharge flanges should also be covered. Exposed shaft ends should be coated
with a suitable rust preventative. Packing should be removed from units famished with a stuffing box to
prevent pitting of the shaft sleeve. Additionally, the pump rotating assembly must be spun for
approximately one minute monthly to insure proper distribution of lubricant. DO NOT add lubricant to the
pump bearings while the unit is in storage. Prior to equipment start-up, the pump must be repacked,
completely rechecked and re-rotated. If the original packing is no longer useable, replacement sets may be
ordered from your CHICAGO PUMP representative.
Refer to specific manufacturer's instructions for storage recommendations for motors, drives, or controls.
E. PROCEDURE FOR ORDERING SPARE PARTS
Parts and service for CHICAGO PUMP Products are available exclusively through the designated sales
representative located in your geographical area. When ordering repair parts, please give the full
nameplate data from the pump nameplate as described herein, including S.O. Number. Complete
nameplate data will insure most rapid handling of your order with the minimum chance of mistake. List
each part required using the item number and name of part as shown on the following pages. Be sure to
state the quantity of parts required
F. NAMEPLATE IDENTIFICATION
S.O.- The sales order / serial number of the pump. This
number must be provided when ordering parts or requesting
technical assistance.
T.D.H.- The rated total dynamic head of the pump in feet.
Type-The pump configuration, model, and bearing frame when
applicable.
G.P.M.- The rated capacity of the pump in gallons per minute.
Make record of the nameplate information from your pumps
in this manual for easy reference.
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