Gorman-Rupp Pumps 84B2-B 667409 and up - Manual (Page 32)

OM-00930 80 SERIES
MAINTENANCE & REPAIR PAGE E - 11
the pump is operated continuously or installed in
an environment with rapid temperature change.
Monitor the condition of the bearing lubri­
cant regularly for evidence of rust or mois­
ture condensation. This is especially im­
portant in areas where variable hot and
cold temperatures are common.
For cold weather operation, consult the factory or a
lubricant supplier for the recommended grade of
oil.
Power Source
Consult the literature supplied with the power
source, or contact your local power source repre­
sentative.