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w w w . l a r i u s . c o m MINIPEGASO Pneumatic double Diaphragm pump II 2 G c IIB T4...
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This manual is to be considered as an English language translation of the original manual in Italian. The manufacturer shall bear no responsibility for any damages or inconveniences that may arise due to the incorrect translation of the instructions contained within the original manual in Italian. Due to a constant product improvement programme, the factory reserves the right to modify technical details mentioned in this manual without prior notice.
MINIPEGASO MINIPEGASO Pneumatic double diaphragm pump INDEX WARNING ..................................2 WORKING PRINCIPLE ..............................3 TECHNICAL DATA ................................4 DESCRIPTION OF THE EQUIPMENT ..........................5 TRANSPORT AND UNPACKING ..........................6 CONDITIONS OF GUARANTEE ...........................6 SAFETY RULES ................................6 SETTING-UP ................................7 WORKING ..................................10 MAINTENANCE ................................11 PROBLEMS AND SOLUTIONS ..........................13 SPARE PARTS COMPLETE HYDRAULIC BODY ..........................16 FRAME UNIT REF.
MINIPEGASO WARNINGS The table below provides the meaning of the symbols used in this manual in relation to using, earthing, operating, maintaining, and repairing of this equipment. • Read this operator’s manual carefully before using the equipment. • An improper use of this machine can cause injuries to people or things. •...
MINIPEGASO WORKING PRINCIPLE without having to use any tools (large material hopper of The LARIUS MINIPEGASO double-membrane pneumatic pump 50-litre capacity, removable from the carriage without having is composed of two chambers, which are alternately in suction to use any tools).
MINIPEGASO TECHNICAL DATA MINIPEGASO Supply Compressed air Material hose lenght from 0 to 30 mt (based on the viscosity and density of the materials used) Material hose sizes ø19X25 Standard Maximum water flow rate 40 L/m Weight 47 Kg with hose and gun Lenght (A) 100 cm Width...
MINIPEGASO TRANSPORT AND SAFETY RULES UNPACKING Read carefully and entirely the following instructions before using the product. Please save these • The packed parts should be handled as indicated in the instructions in a safe place. symbols and markings on the outside of the packing. •...
MINIPEGASO FOR CONNECTION BETWEEN PUMP, FLEXIBLE HOSE AND Avoid approaching too much to the pump piston SPRAY GUN BEFORE USING THE EQUIPMENT. rod when the pump is working or under pressure. • ALWAYS USE THE FLExIBLE HOSE SUPPLIED WITH STAN- A sudden movement of the piston rod can cause DARD KIT.
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MINIPEGASO • Connect the flexible product delivery hose (H4) to the gun (H7). Open Fig. 6H Fig. 4H • Rotate the pressure setting knob (H11) slightly clockwise so NEVER use sealants on fittings’ threads. that the machine operates at minimum power. It is recommended to use the hose provided with the standard kit.
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MINIPEGASO PREPARING THE PRODUCT TO BE APPLIED • After introducing the product into the tank (H13), close the product delivery valve (H14) on the gun and open the • Make sure the product is suitable to be used with a spray recirculation valve (H15). gun. • Mix the product in a container (H12) before introducing it into the tank (H13).
MINIPEGASO WORKING Before starting the pump, it is important to send a small amount of atomization air to the gun. Fig. 3I Fig. 1I SPRAY ADJUSTMENT Hold the cock (I1) slightly open, thus preventing the product from returning to the atomization •...
MINIPEGASO MAINTENANCE CLEANING AFTER SPRAY PAINTING OR A PRODUCT CHANGE Before cleaning the pump it is important to send a small amount of atomization air to the gun. Hold the cock slightly open, thus preventing the product from returning to the atomization air delivery circuit and clogging the gun and the air delivery hose.
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MINIPEGASO Fig. 5J • If necessary, change the cleaning liquid and repeat the operation several times until all the product residues have been removed. • Clean the outside of the hose and the gun. Fig. 7J • In case of long storage, we recommend you to suck and to leave light mineral oil inside the pumping group and the flexible hose.
MINIPEGASO PROBLEMS AND SOLUTIONS Problem Cause Solution The equipment does not start The feed air is insufficient; Check the air supply line. Increase the feed hose diameter; The product outfeed line is clogged; Clean. Detach the product outfeed hose Power the pump at minimum pressure and check if the pump starts without the outfeed hose;...
MINIPEGASO SPARE PARTS Control unit page 21 Frame unit page 20 Delivey unit page 20 Complete hydraulic body page 18 Turbo gun unit pag. 22 Tex gun unit pag. 24 www.larius.com ED. 05 - 09/2020 - Cod. 150168...
MINIPEGASO COMPLETE HYDRAULIC BODY WARNING: Always indicate code and quantity for each part required. Fig. 1L www.larius.com ED. 05 - 09/2020 - Cod. 150168...
MINIPEGASO CONTROL UNIT RIF.20852 WARNING: Always indicate code and quantity for each part required. Fig. 1O Pos. Code Description Q.ty Pos. Code Description Q.ty 20852 Control unit 96259 Manometer 30531 Support plate 8167 Gun pressure gauge 510510 Pressure regulating support 3354 Union M-M 510088...
MINIPEGASO TURBO GUN UNIT RIF. 21050 WARNING: Always indicate code and quantity for each part required. Fig. 1P www.larius.com ED. 05 - 09/2020 - Cod. 150168...
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MINIPEGASO Pos. Code Description Q.ty Pos. Code Description Q.ty 21051 Gun body 21066 Air open ring nut 21052 Trigger gun 18755 O-Ring 106 21053 Trigger stop 21067 Guide for air spring 21054 Ring for nozzle closing 21084 Material rod spring 21081 Gasket 5339...
MINIPEGASO TEX GUN UNIT RIF. 30567 WARNING: Always indicate code and quantity for each part required. Fig. 1Q Pos. Code Description Q.ty 14400 Complete gun without tip 30525 Attack for material pipe 3563 Nipple 4004 Ball valve 9902 Check-valve 5313 Fitting www.larius.com ED.
MINIPEGASO ATEX These safety instructions refer to installation, use and mainte- The Larius 2 and Larius 4 series membrane pumps nance of low-pressure transfer membrane pumps of the Larius are Class II equipment for use in areas with the 2 and Larius 4 series for use in potentially explosive areas with presence of gas or vapours (Category 2 G, Class the presence of gas or vapours (area 1).
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MINIPEGASO SAFETY INSTRUCTIOINS FOR ONSTALLATIONS IN HAZ- DECLARATION OF CONFORMITY ARDOUS AREAS Before proceeding with the installation carefully Larius S.r.l. read the use and service manual. All the service Via Stoppani, 21 operations must be carried out as stated in the 24032 Calolziocorte (LC) manual.
MINIPEGASO CE DECLARATION OF CONFORMITY Company LARIUS srl Via Antonio Stoppani 21 - 23801 Calolziocorte (LC) ITALY Tel: +39 0341 621152 Fax: +39 0341 621243 E-mail: larius@larius.com Declares under his owns resonsibility that the product: MINIPEGASO Pneumatic double diaphragm pump complies with the directives: - EC Directive 2006/42 Machinery Directive furthermore to the...
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