Guarantee Conditions - Interpump WW961C Mode D'emploi Et D'entretien

staff, using equipment suited to the purpose so as to avoid damaging components that could put their
safety at risk.
5.5 - When it is to be scrapped, we recommend you take the pump to an authorized waste disposal
centre or call your local INTERPUMP GROUP Authorized Service Centre.
5.6 - Scheduled maintenance:
After the fi rst 50 hours
Oil change
For the recommended oils, see the table on the last page of this manual.
WARNING: All used oil should be collected in containers and delivered to authorized
centres for disposal in accordance with the regulations in force. In no circumstances
shall it be dumped in the environment.
WARNING: To guarantee absolute reliability and safety, use should be made exclusively
of original spare parts.

6 - GUARANTEE CONDITIONS

6.1 – The guarantee period and conditions are indicated in the purchase agreement.
6.2 – The guarantee will, in any case, be considered null and void if the pump is used for improper
purposes, coupled with motors having a power higher than those indicated, used at pressures or
speeds higher than those indicated, repaired with non-original spare parts or if it is damaged as a result
of a failure to following the instructions given in this manual.
7 - START-UP
Replace the RED transport cap with the cap with a built-in dipstick provided.
7.1 - Check the oil level through the window or using the dipstick and, if necessary, top it up.
7.2 - Make sure that all fi ttings are securely tightened and that the pump feed is open.
7.3 - To expel the air present in the pump and make it easier to fi ll, we recommend you detach the
delivery pipe from the pump or keep the appliance/s open without any nozzles fi tted.
7.4 - Start the pump for 5/10 seconds until the liquid fl ows out smoothly from the delivery pipe or
appliances; if this does not happen, stop the pump and repeat the operation after a 10-second pause.
7.5 - Complete the connections and/or install the nozzles.
7.6 - All INTERPUMP pumps are tried and tested prior to shipment, the installation engineer is, however,
obliged to test the complete system for an adequate time to check for leaks, overheating, deterioration
in performance or calibration, etc.
Calibrate or regulate the valves; to prevent tampering, apply lead seals where possible,
or paint the regulating registers so that any tampering can be readily detected.
Every 500 hours Every 1000 hours
Oil change Checking/replacement: Valve assemblies, pumping seals.
(mean period: should be reduced for harsh operating condition)
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