General Information; Intended Use - VERDER JEC JRZP Series Operating & Maintenance Manual

GENERAL INFORMATION

Thank you for your purchasing JEC products!
This manual is a part of the JRZP series Circumferential Piston Pumps describes safe and appropriate
operation during operating and in all life cycles.
This contains instructions for installation, operation, disassembly and assembly, maintenance
procedures, troubleshooting and a complete parts list for all.
Read and completely understand this manual to learn how to service these pumps prior to operating
or servicing product and observe to pay special attention to the warnings.
This must always be available at the installation location since no liability will be assumed for any
damage or operational malfunctions arising from non-compliance with these operating instructions.

INTENDED USE

The pump is only to be used for the media pumping agreed in the applicable data sheet or
specification. Any other application beyond the intended use or conversion of the pump without
written agreement with the manufacturer shall be deemed to be not in accordance with the intended
use.
The pump may only be started up for the first time if it has been ensured that all safety devices are
completely fitted and functional.
If any areas are subject to have the risk of explosion, the relevant explosion-proof designed pumps to
be used.
Intended use also covers compliance with the conditions of operation, servicing and maintenance
specified by the manufacturer.
The pump is only to be put into operation filled with medium to be pumped.
Before starting up ensure that;
- Open the valves on the suction side completely to avoid cavitation and,
- Open the valves on the discharge side open completely to avoid exceeding the permitted
differential pressure of the pump
- Discharge-side safety measures should be done (e.g. safety valve) to protect the pump from
non-permitted excess pressure
- Protection against contact for hot, cold and moving parts must not be removed during operation
GENERAL
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