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w w w . l a r i u s . c o m Larius 2 Transfer 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.
LARIUS 2 - TRAnSfeR Larius 2 Transfer Pneumatic double diaphragm pump INDEX WARNINGS ..................................2 WORKING PRINCIPLE ..............................3 TECHNICAL DATA ................................3 DESCRIPTION OF THE EQUIPMENT ..........................4 TRANSPORT AND UNPACKING ..........................5 CONDITIONS OF GUARANTEE ...........................5 SAFETY RULES ................................5 SETTING-UP ................................6 WORKING ..................................6 PROBLEMS AND SOLUTIONS ............................7...
LARIUS 2 - TRAnSfeR 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. •...
LARIUS 2 - TRAnSfeR WORKING PRINCIPLE The LARIUS 2 pump is a double diahragm pneumatic pump to be used for transfer of low and medium viscosity fluids. It is essentially composed of two chambers which are placed on suctio and on delivery alternatively thanks to the action of two membranes in PTFE connected to a shaft in reciprocating traverse motion.
LARIUS 2 - TRAnSfeR Ø 9 Fig. 1C Type of pump Cod. Aluminium 8000 Stainless steel 8132 Always observe these instructions carefully when evaluanting the product compatibility and i case of disposal of some parts of the pump no more usable in order to meet the environmental regulations on recycling process. DESCRIPTION OF THE EQUIPMENT Fig.
LARIUS 2 - TRAnSfeR 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 symbols instructions in a safe place. and markings on the outside of the packing.
LARIUS 2 - TRAnSfeR • (IF PROVIDED) TIGHTEN AND CHECK ALL THE FITTINGS FOR CONNECTION BETWEEN PUMP, FLEXIBLE HOSE AND If the product to be used is toxic, avoid inhalation SPRAY GUN BEFORE USING THE EQUIPMENT. and contact by using protection gloves, goggles •...
LARIUS 2 - TRAnSfeR PROBLEMS AND SOLUTIONS Problem Possible cause Solution The pump does not start Feed air not sufficient Check the air supply line. Widen the diameter of the feed hose. Outlet product line clogged Clean Disconnect the product outlet hose, feed the pump at minimum pressure and check it the pump starts wihout the outlet hose.
LARIUS 2 - TRAnSfeR LARIUS 2 SPARE PARTS LIST IN ALLUMINIUM www.larius.com ED. 07 - 09/2020 - Cod. 150146...
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LARIUS 2 - TRAnSfeR Pos. Code Description Q. ty Pos. Code Description Q. ty 8000 Larius 2 in alluminium 8011 Washer 8199 8007 Elastic ring Larius 2 in alluminium abrasive products 8002 Flange 8005 O ring 8039 O ring 8004 Seal ring seat 91641 Lower ball Ø3/4”...
LARIUS 2 - TRAnSfeR LARIUS 2 SPARE PARTS LIST IN STAINLESS STEEL www.larius.com ED. 07 - 09/2020 - Cod. 150146...
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LARIUS 2 - TRAnSfeR Pos. Code Description Q. ty Pos. Code Description Q. ty 8132 Larius 2 stainless steel 8007 Elastic ring 8232 Larius 2 stainless steel abrasive products 8005 O ring 8134 Flange 8004 Seal ring seat 8039 O ring 8006 Seal ring 91641...
LARIUS 2 - TRAnSfeR DESCRIPTION FOR EXPLOSIVE AREAS These safety instructions are related to installation, use and service The double diaphragm pumps series 2 and 4 for use of transfer low pressure double diaphragm pumps – series are group II equipment, suitable to use in areas 2 and 4 –...
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LARIUS 2 - TRAnSfeR SAFETY INSTRUCTIOINS FOR ONSTALLATIONS IN HAZARDOUS AREAS Before proceeding with the installation carefully • The pipes used to connect suction and delivery must read the use and service manual. All the service be metallic, or plastic with metallic braid or plastic with operations must be carried out as stated in the fabric braid with suitable earthing cable.
Tel: +39 0341 621152 Fax: +39 0341 621243 E-mail: larius@larius.com Declares under his owns resonsibility that the product: LARIUS 2 TRANSFER Pneumatic double diaphragm pump complies with the directives: - EC Directive 2006/42 Machinery Directive furthermore to the harmonized standards: - UNI EN ISO 12100-1/-2 Machinery safety, basic concepts, general principles of design.
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