Samoa Larius 2 Operating And Maintenance Manual

Pneumatic double diaphragm pump
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w w w . l a r i u s . c o m
Larius 2
PaiNTiNG
Pneumatic double
diaphragm pump
Larius 2
PLus
Larius 2
PaiNTiNG
EN

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Summary of Contents for Samoa Larius 2

  • Page 1 . l a r i u s . c o m Larius 2 PaiNTiNG Pneumatic double diaphragm pump Larius 2 PLus Larius 2 PaiNTiNG...
  • Page 2 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.
  • Page 3: Table Of Contents

    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...
  • Page 4: Warnings

    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.
  • Page 5: Aworking Principle

    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.
  • Page 6: Cdescription Of The Equipment

    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...
  • Page 7 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...
  • Page 8: Ddescription Of The Equipment Plus Version

    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...
  • Page 9 Larius 2 - painting POS. POS. Description Description Atomizing pressure manometer Manometer product flow pressure Atomizing pressure setting knob Product flow pressure setting knob Pump speed pressure manometer Product input Pump speed pressure setting knob Pilot valve www.larius.com ED. 14 - 11/2021 - Cod. 150145...
  • Page 10: Etransport And Unpacking

    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.
  • Page 11: Gsetting-Up

    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.
  • Page 12 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.
  • Page 13: Hoperation

    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- •...
  • Page 14: Icleaning After The Spray Painting Or In Case Of Product Change

    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 •...
  • Page 15: Jroutine Maintenance

    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.
  • Page 16: Ktroubleshooting

    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);...
  • Page 18: L L2 Spare Partes List In Stainless

    Larius 2 - painting LARIUS 2 SPARE PARTS LIST IN STAINLESS STEEL www.larius.com ED. 14 - 11/2021 - Cod. 150145...
  • Page 19 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”...
  • Page 20: M L2 Spare Partes List In Alluminium

    Larius 2 - painting LARIUS 2 SPARE PARTS LIST IN ALLUMINIUM www.larius.com ED. 14 - 11/2021 - Cod. 150145...
  • Page 21 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”...
  • Page 22: Nkit L2 Spare Partes List In Alluminium/Stainless

    Larius 2 - painting KIT LARIUS 2 SPARE PARTS LIST IN ALLUMINIUM/STAINLESS STEEL www.larius.com ED. 14 - 11/2021 - Cod. 150145...
  • Page 23 Larius 2 - painting Code. KIT 40334 Seat ball + Balls LARIUS 2 Code. KIT 40331/1 Membrane balls L" antiabrasive Pos. Description Q.ty Pos. Description Q.ty O ring Upper ball Ø9/16” abrasive products Upper ball Ø9/16” Washer Lower ball Ø3/4” abrasive products...
  • Page 24: Otank

    Larius 2 - painting TANK Pos. Code Description Pos. Code Description 55000 Cover 4122 Bracket 55007 Cover + hopper + filter 22097 Fitting Ø12 35006 Fine filter 96217 hose Ø12 35007 Coarse filter 54004 Screw 8085 Rigid tube 91026 18170 hose Ø10...
  • Page 25: Pcomplete Trolley

    Larius 2 - painting COMPLETE TROLLEY Pos. Code N° Description Pos. Code N° Description 96320/1 Complete trolley 91023 Wheels 21653 Trolley frame L1-L2 95159 Wheel washer 91047 plug Ø 30 8018 Feet Ø 20 www.larius.com ED. 14 - 11/2021 - Cod. 150145...
  • Page 26: Qair Control Group With Trolley

    Larius 2 - painting AIR CONTROL GROUP ON TROLLEY Pos. N° Pos. N° Code Description Code Description 96322 4004 Ball valve 1/4" Complete group 4006 5255 elbow 1/4" quick coupling 1/4" tube Ø 8 8167 3338 Bayonet fitting manometer 3344...
  • Page 27: Rair Control Group Without Trolley

    Larius 2 - painting AIR CONTROL GROUP WITHOUT TROLLEY INOX VERSION Pos. N° Pos. N° Codice Descrizione Codice Descrizione 8170 Adjustable brackets 96208 Junction 1/4" 54004 Screw 8073 Block air 8167 manometer 3354 Junction 22027 Junction 8083 stopper 1/4" 3344...
  • Page 28 Larius 2 - painting ALUMINUM VERSION Pos. Qty. Pos. Qty. Codice Description Codice Description 3344 Reg pressure 8167 manometer 8060 Adjustable brackets 96208 Junction 1/4" 3338 Bayonet 8083 stopper 1/4" 8031 Junction 1/4" - Ø4 8073 Block air 32004 vite...
  • Page 29: Sair Control Group Larius 2 Plus

    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...
  • Page 30: Tfilter With Circulation

    Larius 2 - painting FILTER WITH RECIRCULATION STAINLESS/ALLUMINIUM MODEL Pos. Code Description Q. ty Pos. Code Description Q. ty 8096 Complete filter (stainless) 8123 Elbow 96201 Complete filter (alluminium) 8156 Revolving fitting (stainless) 98384 Filter tank (stainless) 8069 Revolving fitting (alluminium)
  • Page 31: Usuction Line Filter

    Larius 2 - painting SUCTION LINE FILTER/DROP FILTER Pos. Code Description Q. ty Pos. Code Description Q. ty 8107 Complete filter (suction) 22027 Fitting 9113 Complete filter (drop) 4004 Ball valve 16201 Filter tank (suction) 8123 Elbow (suction) 8052 Filter tank (drop)
  • Page 32: Vsuction Tank Model

    Larius 2 - painting SUCTION TANK MODEL Pos. Qty. Code Description 4109 Complete cover 4064 30 Liters tank 8046 product hose 35005/1 Filter bell 35006 Fine filter 35007 Coarse filter 35008 elastic ring 8041 Complete suction pipe with filter www.larius.com...
  • Page 33: Wwall-Mounted Model

    Larius 2 - painting WALL-MOUNTED MODEL Pos. Qty. Codice Description 4202 Wall bracket 8036 1/2" elbow 8131 Suction hose 35005 Bell 35006 Fine sieve filter 35007 Coarse sieve filter 35008 elastic ring 35004 Complete filter bell www.larius.com ED. 14 - 11/2021 - Cod. 150145...
  • Page 34: Xatex

    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 –...
  • Page 35 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. •...
  • Page 36: Declaration Of Conformity

    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...
  • Page 37 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.
  • Page 38 LARIUS srl Via Antonio Stoppani 21 - 23801 Calolziocorte (LC) ITALY TEL. +39 0341 621152 - Fax +39 0341 621243 - larius@larius.com www.larius.com...

This manual is also suitable for:

Larius 2 plus

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