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EN

USE

 

AND

 

MAINTENANCE

 

INSTRUCTIONS 

SELF-PRIMING 

DIAPHRAGM PUMPS 

  LIBELLULA 1/3" SERIES 

 Read this user manual before installing, operating, using and maintaining 

   this equipment. 

www.caffinipumps.it 

GB

Summary of Contents for Libellula 1/3" Series

Page 1: ...EN USE AND MAINTENANCE INSTRUCTIONS SELF PRIMING DIAPHRAGM PUMPS LIBELLULA 1 3 SERIES Read this user manual before installing operating using and maintaining this equipment www caffinipumps it GB...

Page 2: ...OPERATE THE PUMP UNTIL YOU HAVE READ AND UNDERSTOOD THIS MANUAL CAFFINI PUMPS DECLINES ALL AND EVERY LIABILITY FOR DAMAGE DUE TO NEGLIGENCE AND FAILURE TO COMPLY WITH THE INSTRUCTIONS IN THIS MANUAL...

Page 3: ...NG AND TRANSPORT 9 11 STORAGE 9 12 INSTALLATION 10 13 BEFORE START UP 11 14 MAINTENANCE 12 15 SPARE PARTS 13 16 DISPOSAL 13 17 OPERATING PROBLEMS CAUSES AND SOLUTIONS 14 18 FEATURES 15 1 PRESENTATION...

Page 4: ...ed on appropriate plate or punched near the oil introduction plug and the serial and or series number All our products have a 12 month warranty starting from the commissioning date and however for not...

Page 5: ...rs of work The reducer connecting the engine to the connecting rod handle system can be made of light aluminium alloy or in cast iron The transmission gears can be straight or helical teeth with drive...

Page 6: ...DED USE The pump is suitable for handling liquids or muds with solid parts in suspension The pump has dry functioning possibility at indeterminate time The Libellula 1 3 can also be suitable for the t...

Page 7: ...lative distribution of measurement in time and in frequency of the acoustic pressure level of the Libellula 1 3 pump for every required soundproofing intervention 8 SAFETY AND ACCIDENT PREVENTION IMPO...

Page 8: ...It is forbidden to stand under the loads It is forbidden to remove the ATTENTION Safety protections Do not open with the engine running INSTRUCTION FOR THE USE AND MAINTENANCE LIBELLULA 1 3 SERIES ve...

Page 9: ...riate harness Handling must be carried out by specialised staff to avoid damaging the machine and causing accidents to staff The lifting points of the various components must only be used to lift the...

Page 10: ...ted by ball or shutter valve Ensure all joints are perfectly air sealed check the threads the gaskets of the adapters of the ports and of the quick couplings Install the pump as close as possible to t...

Page 11: ...turns in one direction or the other The incorrect rotation direction causes a significant reduction of the flow rate and an incorrect functioning of the reducer The correct rotation direction is that...

Page 12: ...hrough the refuelling plug rod Every three months check the diaphragm and the valves for wear During the winter period with the machine still protect the pump from freezing drain any liquids from insi...

Page 13: ...that facilitates correct installation Spring connecting rod In case of repairing the connecting rod item 218L540I ensure the total length of the same is 305 mm Other spare parts To replace other part...

Page 14: ...suction filter 6 Remove the solid body Low flow rate 1 The rotation speed is too low 2 The delivery pipe is undersized or blocked 3 Too many curves or delivery pipe too long 4 Use of non reinforced c...

Page 15: ...x352x614 mm Net weight 36 kg 79 kg PUMP Type Self priming diaphragm with self lubricated spring or rigid connecting rod Suction ports diameter 3 BSP or DN80 PN10 Delivery ports diameter 3 BSP or DN80...

Page 16: ...CAFFINI CIPRIANO S r l 43044 LEMIGNANO DI COLLECCHIO Parma ITALY Via G Di Vittorio 46 Tel 39 0521 804325 Fax 39 0521 804145 info caffinipumps it w w w c a f f i n i p u m p s i t...

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