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. l a r i u s . c o m Larius 2 PaiNTiNG Pneumatic double diaphragm pump Larius 2 PLus Larius 2 PaiNTiNG...
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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.
KIT L2 SPARE PARTES LIST IN ALLUMINIUM/STAINLESS ..................22 TANK...................................24 COMPLETE TROLLEY ..............................25 AIR CONTROL GROUP WITH TROLLEY ........................26 AIR CONTROL GROUP WITHOUT TROLLEY ......................27 AIR CONTROL GROUP LARIUS 2 PLUS ........................29 FILTER WITH CIRCULATION ............................30 SUCTION LINE FILTER ...............................31 SUCTION TANK MODEL ............................32 WALL-MOUNTED MODEL ............................33 ATEX ...................................34...
Larius 2 - painting 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 - painting WORKING PRINCIPLE The LARIUS 2 unit is defined as being a “diaphragm pump” that is used for low pressure painting. This type of equipment can be used to paint using a number of spray guns. The feed passes through a low pressure flow regulator, fitted with a pressure gauge.
Larius 2 - painting DESCRIPTION OF THE EQUIPMENT POS. POS. Descrizione Descrizione Trolley Flow regulator Flow regulator manometer Product output Gravity feed tank with 6 liters capacity Product recirculation tap Product filter Product recirculation hose www.larius.com ED. 14 - 11/2021 - Cod. 150145...
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Larius 2 - painting POS. POS. Description Description Air distribution tap Product pressure setting knob Atomising air outlet Air pressure gauge for pump supply Atomizing air pressure manometer Pilot valve Atomizing air pressure setting knob Spray gun Product inlet Pump feeding air inlet www.larius.com...
Larius 2 - painting DESCRIPTION OF THE EQUIPMENT VERSION PLUS POS. POS. Description Description Trolley Product output Manometer pressure product flow Product recirculation tap Gravity feed tank with 6 liters capacity Product recirculation hose Product filter Pump air input Flow regulator Pump air output www.larius.com...
Larius 2 - painting TRANSPORT AND UNPACKING The Behaviour of The employees shall sTriCTly • The packed parts should be handled as indicated in the Comply wiTh The aCCidenT prevenTion and also symbols and markings on the outside of the packing.
Larius 2 - painting ConneCTion BeTween pump, flexiBle hose and Electrical safety precautions spray gun Before using The equipmenT. • Check the "on/off" switch is on the "off" position before • always use The flexiBle hose supplied wiTh connecting the cable to the mains.
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Larius 2 - painting WASHING OF THE NEW EQUIPMENT • The equipment has already been adjusted at our factory • point the gun at a container keeping the trigger pressed with light mineral oil left inside the pumping group as (so as to drain the oil inside) till a clean solvent comes out.
Larius 2 - painting OPERATION PLUS VERSION STANDARD-VERSION START OF THE PAINTING OPERATIONS (H7); the pressure must be of roughly 6 bar, max. 7,5 bar. • open the recycling tap (H8). • use the tooling after performing all the SETTING UP ope- •...
Larius 2 - painting SPRAY ADJUSTMENT • Slowly turn the knob on the flow regulator (h4) clockwise, • always paint with regular parallel bands coats. until a pressure is obtained that guarantees good atomi- sation of the product. for the plus-version act on the •...
Larius 2 - painting • with the spray gun over the thinner tank, press the trigger • after the use of products with a base of polyvinyl alcohol or in order to let the thinner circulate during at least five of water soluble products, first clean the pump with water minutes.
Larius 2 - painting TROUBLESHOOTING Solution Problem Cause The equipment does not suck the • Clean or replace it; • • suction filter clogged; product • replace it with a larger-mesh filter • suction filter too fine; (with very dense products, remove the filter);...
Larius 2 - painting LARIUS 2 SPARE PARTS LIST IN STAINLESS STEEL www.larius.com ED. 14 - 11/2021 - Cod. 150145...
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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 Lower ball Ø3/4”...
Larius 2 - painting LARIUS 2 SPARE PARTS LIST IN ALLUMINIUM www.larius.com ED. 14 - 11/2021 - Cod. 150145...
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Code Description Q. ty Pos. Code Description Q. ty 8000 Larius 2 in alluminium 8011 Washer 8199 Larius 2 in alluminium abrasive product 8007 Elastic ring 8002 Flange 8005 O ring 8039 O ring 8004 Seal ring seat 91641 Lower ball Ø3/4”...
Larius 2 - painting AIR CONTROL GROUP LARIUS 2 PLUS Pos. Code Description Q.ty 96322/2 Air control group Larius 2 plus 8032 Connector a T M/F 1/4" 8031 Connector 8167/1 Manometer 96208 Nipple BSPP 5255 Elbow 1/4" M/F 22066 Reduction unit...
Larius 2 - painting ATEX DESCRIPTION These safety instructions are related to installation, use and The double diaphragm pumps series 2 and 4 service for use of transfer low pressure double diaphragm are group II equipment, suitable to use in areas pumps –...
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Larius 2 - painting SAFETY INSTRUCTIOINS FOR ONSTALLATIONS EXAMPLE OF INSTALLATION IN HAZARDOUS AREAS Before proceeding with the installation carefully read the use and service manual. All the service operations must be carried out as stated in the manual. •...
Low pressure transfer double diaphragm pum- II 2 G c IIB T4 Tamb.: - 10°C ÷ 50°C Tmax. fluido: 60°C ps - series 2 and 4. Tech. File: LARIUS 2-4/ATEX /05 Technical file c/o: INERIS (0080) to which this declaration relates complies with...
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Tel: +39 0341 621152 Fax: +39 0341 621243 E-mail: larius@larius.com Declares under his owns resonsibility that the product: LARIUS 2 PAInTIng 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.