CR/CRU-1/CRU-2 Series
Operation and Maintenance Instructions
Table of Contents
Safety Information
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2, 3
Introduction ......................................................................4
General Description .........................................................4
Components .....................................................................4
Options .............................................................................4
Available Models ..............................................................5
Operating Instructions
Pumping from Water Tank ............................................7
Pumping from Hydrant or in Relay ...............................8
Pumping from Draft ......................................................9
Fire Hose Testing ....................................................... 10
Lubrication
CR Models .................................................................. 11
CRU-1/CRU-2 Models .......................................... 12-14
Mechanical Seal ......................................................... 15
Overheat Protection Manager ....................................... 15
Read through the installation
instructions carefully before using
your Waterous CR/CRU-1/CRU-2 Series Pump
NOTE: Instructions subject to change without notice
F-1031, Section 2112 (6/21/18)
Waterous Company, 125 Hardman Avenue South, South St. Paul, Minnesota 55075 USA (651) 450-5000
www.waterousco.com
