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Groz Engineering Tools (P) Ltd.
Groz Net Industries
Village Kherki Daula, National Highway-8
Gurgaon-122001, Haryana, INDIA
TEL +91.124.282.7700 / 221.4050
FAX +91.124.2827986 / 221.4224
FAX (USA) +1.509.271.7848
FAX (UK) +44.870.121.1854
E-MAIL info@groz-tools.com
URL www.groz-tools.com
The Groz name, Groz logo and the mark are
trademarks of Groz Engineering Tools (P) Ltd. India
Problem
Possible Cause
Corrective Action
Pump does not dispense
fluid or does not prime
Pump not able to create adequate suction Prime the pump. Reverse the discharge spout on the pump & pour
about 1 oz. of the fluid being pumped, into the outlet & operate the
pump handle till fluid starts dispensing
Pump is drawing in air, instead of fluid
Tighten all connections of suction tube & of the suction tube with
pump inlet. Inspect pump cover(s) and seals for
leaks. Tighten fasteners and replace gaskets / seals
Suction tube inlet is clogged
Remove suction tube & clean strainer at tube inlet
Leakage of media from the
crankshaft
Damaged seal due to use with media not
suitable for use with pump
Replace seal with genuine replacement seal from manufacturer
Handle difficult or
impossible to move
Pump has not been used for a long time
Remove pump cover and inspect for deposits on components and
corroded parts. Clean or replace parts. Flush pump with the media
being used if pump is not in use over long periods of time.
Damaged or worn pump parts
Remove pump cover & inspect internal parts. Replace worn or
damaged parts
TROUBLESHOOTING
