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Larius MIRO Series Operating And Maintenance Instruction Manual

Electric diaphragm pump
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P A I N T
S P R A Y I N G
E Q U I P M E N T
ENGLISH

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Summary of Contents for Larius MIRO Series

  • Page 1 P A I N T S P R A Y I N G E Q U I P M E N T ENGLISH...
  • Page 2 Due to a constant product improvement programme, the factory reserves the right to modify technical details mentioned in this manual without prior notice. 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.

  • Page 3: Table Of Contents

    WE ADVISE THE USE OF THIS EQUIPMENT ONLY BY PROFESSIONAL OPERATORS. ONLY USE THIS MACHINE FOR USAGE SPECIFICALLY MENTIONED IN THIS MANUAL. Thank you for choosing a LARIUS S.R.L. product. As well as the product purchased, you will receive a range of support services enabling you to achieve the results desired, quickly and professionally.

  • Page 4: Warning

    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. Do not use this machine when under the influence of drugs or alcohol.

  • Page 5: Aworking Principle

    WORKING PRINCIPLE The LARIUS MIRÒ unit is defined as an “electric diaphragm The product is sucked up, pushed towards the pump outlet and sent to the guns through the flexible hose . A hydraulic valve on pump”. An electric diaphragm pump is used for high pressure the hydraulic case head allows setting and checking the pressure paint spraying without air (known as “airless”).

  • Page 6: Btechnical Data

    TECHNICAL DATA MIRÒ on trolley MIRÒ on frame SUPPLY (single-phase, Three-phase internal com- 230V 50Hz 230V 50Hz bustion supply, petrol-diesel)* MOTOR POWER Mono-threephase 0,75 kW 0,75 kW Internal combustion MAX. WORKING PRESSURE 220 bar 220 bar MAX. DELIVERY 2,2 L/min 2,2 L/min WEIGHT 23 Kg...

  • Page 7: Cdescription Of The Equipment

    DESCRIPTION OF THE EQUIPMENT MIRO' HORIZONTAL SUCTION POS. POS. Description Description Carriage Colour body Electric / combustion motor Suction tube High pressure manometer Recirculation tube Setting valve LARIUS AT 250 gun Hydraulic oil filling cap High pressure feed tube Hydraulic body Circulation tap...
  • Page 8 MIRO' VERTICAL SUCTION POS. POS. Description Description Electric / combustion motor Tank High pressure manometer Circulation tap Setting valve Recirculation tube Hydraulic oil filling cap Feed tube connection Hydraulic body Feed tube Colour body LARIUS AT 250 gun...

  • Page 9: Dtransport And Unpacking

    Unpack the machine and verify if there has been PERLY. any damage due to transportation. In case of damage, call immediately LARIUS and the • ALWAYS FOLLOW THE INSTRUCTIONS ABOUT SAFETY Shipping Agent. All the notices about possible damage or AND THE REGULATIONS IN FORCE.

  • Page 10: Electrical Safety Precautions

    Electrical safety precautions • TIGHTEN AND CHECK ALL THE FITTINGS FOR CONNECTION BETWEEN PUMP, FLEXIBLE HOSE AND SPRAY GUN BEFORE USING THE EQUIPMENT. • Check the "ON/OFF" switch is on the "OFF" position before connecting the cable to the mains. •...

  • Page 11: Connection Of The Tooling To The Power Supply

    • Check the mains voltage corresponds to the equipment’s rating (F1). • The supply cable (F2) is provided without plug. Use a plug which guarantees the plant earthing. Only a technician or a skilled person should perform the connection of the plug to the electric cable. •...
  • Page 12 • Lift the suction pipe and dip it into the solvent tank (F5). • Ensure the gun (F6) is without nozzle. • Rotate the pressure setting knob (F4) slightly clockwise so that the machine operates at minimum power. • Open the re-circulation tap (F7). Open •...

  • Page 13: Preparation Of The Paint

    • Insert the gun trigger lock and assemble the nozzle. PREPARATION OF THE PAINT • Make sure the product is suitable to be used with a spray gun. • Mix and filter the product before using it. For filtration, use CLOSE-MESH (ref.214) and LARGE-MESH (ref.215) LA- RIUS METEX braids.

  • Page 14: Spray Adjustment

    • Open the re-circulation tap (G2). • Press the ON/OFF switch of the equipment and turn a little the pressure control knob (G3) clockwise, so as the machine works at the idle speed. • Make sure the product recycles from the return tube (G4). •...

  • Page 15: Hcleaning At The End Work

    • First release the residual pressure from the gun by holding NEVER point the spray gun at yourselves or at it pointed down towards the paint container, then open the other people. The contact with the casting can re-circulation tap (H3). use serious injuries.
  • Page 16 Close the re-circulation tap (H5) . • Now point the gun at the solvent tank and press the trigger so as to recover the residual solvent. • As the pump starts idling, press the ON/OFF switch (H2) su OFF (0) to stop the equipment. Close •...

  • Page 17: Iroutine Maintenance

    ROUTINE MAINTENANCE CLEANING THE COMPRESSION VALVE If the machine has problems with sucking up the liquid, disassemble the compression valve (I3), and clean it with solvents that are TOP UP HYDRAULIC OIL specifically for the type of paint being used. With each start up, check the hydraulic oil level by looking through the gauge (I1) on the side of the hydraulic body.
  • Page 18 Check that the ball seals in its seating as follows: • Turn the valve (I3) upside down; • If the solvent flows out the holes at the bottom within a few minutes, replace this valve with a new one; • Put solvent into the groove in the ball’s seating;...

  • Page 19: Replacing Hydraulic Oil

    REPLACING HYDRAULIC OIL Filter After operating for 100 hours, replace the oil in the pump; Discharge the waste oil through the plug (I4) fitted at the • bottom of the pump casing. • Clean the seals on the cap and replace it if worn. •...

  • Page 20: Cleaning The Motor Cooling Fan Guard

    Clean the motor cooling fan protection guard (I6) and the finned motor casing periodically to ensure the maximum cooling. WARNING PLATE ® ® Apparecchi per verniciatura Paint spraying units ATTENZIONE WARNING UTILIZZARE GRUPPI ELETTROGENI USE POWER UNITS WITH CON ALTERNATORE ASINCRONO ASYNCHRONOUS ALTERNATOR http: www.larius.com e-mail larius@larius.com...

  • Page 21: Mproblems And Solutions

    PROBLEMS AND SOLUTIONS Solution Problem Cause The equipment does not start • • Lack of voltage; • Check the correct connection to the power supply; • Considerable drops in mains voltage; • Check the extension cable; • ON-OFF switch disconnected; •...

  • Page 22: Ncorrect Procedure Of Decompression

    CORRECT PROCEDURE OF DECOMPRESSION • Insert the gun clamp (N1). Clamp inserted Clamp released Move the ON/OFF switch (N2) to the OFF position (0) to stop • • Release the gun clamp (N1). Point the gun at the tank of the the equipment.

  • Page 23: Spare Parts

    SPARE PARTS SPARE PARTS Trolley assembly Complete hydraulic body Vertical suction system pages 28-29 page 22 page 25 High pressure gun "AT 250" page 27 Complete colour body page 24 Horizontal suction system page 26 Complete petrol engine casing page 30...

  • Page 24: Ocomplete Hydraulic Body

    COMPLETE HYDRAULIC BODY...
  • Page 25 Pos. Code Description Q.ty Pos. Code Description Q.ty 21520 Electric motor 240V-50Hz 32015/2 Elastic ring 21521 Electric motor 120V-60Hz 32015/3 51006 Switch 32016 Setting catch 21522 Condenser 440V - 16µf 32017/2 Spring 21523 Condenser 440V - 32µf 32017/1 Knob 34020 Rivet 16308 Pressure plate...

  • Page 26: Pcomplete Colour Body

    COMPLETE COLOUR BODY Pos. Code Description Q.ty Pos. Code Description Q.ty 21620 Gravity model assembly 33026 Seal 21625- Suction model assembly 21633 OR 3062 21635 Colour body 21632 Ring BK 3062 95284 Union 21613 Material valve assembly 53001 Membrane spacer 21590 Suction valve assembly 33011...

  • Page 27: Qvertical Suction System

    VERTICAL SUCTION SYSTEM Pos. Code Description Q.ty 18569 Recirculation tube 35103 Tank 35006 Close filter 35007 Large filter 35008 Spring ring 55000 Cover 35101 Tank assembly...

  • Page 28: Rhorizontal Suction System

    HORIZONTAL SUCTION SYSTEM Pos. Code Description 21645 Suction systems 21646 Suction tube 18170 Recirculation tube 18095 Spring 21647 Filter of suction...

  • Page 29: Shigh Pressure Gun At 250

    HIGH PRESSURE GUN "AT 250" Components Pos. 5 - 11023 - Linkage 11005/3 Ball 11204/1 Ball housing 11205/2 Spring 11205/4 Linkage 11205/5 Sleeve 11205/6 Ring sleeve 11205/7 Bushing Pos. Code Description Pos. Code Description Nozzle Super Fast Clean 11027 Nut M3 See table* 18270 Body Super Fast Clean...

  • Page 30: Ttrolley Assembly

    TROLLEY ASSEMBLY WHEELED CARRIAGE ASSEMBLY Pos. Code Description Q.ty 21680 Complete assembly 12454 Vibration damper 21652 Threaded cap 69014 Screw 21681 Carriage 91047 Stop washer 21682 Pneumatic wheel 21683 Split pin 21688 Plug 21685 Handle 21654 Knob FIXED CHASSIS ASSEMBLY Pos.

  • Page 31: Petrol Engine Carriage

    PETROL ENGINE CARRIAGE Pos. Code Description Q.ty Pos. Code Description Q.ty 18911 Complete carriage 91047 Wheel stop washer 12454 Vibration damper foot 18902 Split pin 12473 Threaded cap 18914 Bushing 18913 Trolley frame 95159 Pipe cap 37218 Pneumatic wheel 18912 Handle...

  • Page 32: Ucomplete Petrol Engine Casing

    COMPLETE PETROL ENGINE CASING...
  • Page 33 Pos. Code Description Pos. Code Description 4319 Motor 21693 4237M Motor flange 21690 Coupling extension 4244M Machined tang 31125 Bearing 18935 Screw 21691 Connection flange 34009 Washer 81107 Shock absorber 4238M Spacer 95156 Screw 4233 81033 Washer 4239M Toothed pinion 95158 4241M Tightening ring...

  • Page 34: Vaccessories

    ACCESSORIES PISTON GUNSTOCK FILTERS Code 11039: Green (30M) - Code 11038: White (60M) Code 11250: AT 250 1/4" Code 11037: Yellow (100M) - Code 11019: Red (200M) Code 11200: AT 250 M16x1,5 MX 750 MX 1000 E MX 1100 E Code 217550: MX 750 - Code 217560: MX 1000 E - Code 217570: MX 1100 E DROP TANK SUCTION BELL KIT...
  • Page 35 HIGH PRESSURE HOSE 3/8" - M16x1,5 max pressure 425 bar ANTISTATIC HOSE 3/16" - M16x1,5 max pressure 210 bar Code 18063: 7,5 mt Code 6164: 5 mt Code 18064: 10 mt Code 55050: 7,5 mt Code 18065: 15 mt Code 35018: 10 mt ANTIPULSATIONS 1/4"...
  • Page 36 GUN EXTENSION Art. 153: cm 30 -Art. 153: cm 40 Art. 155: cm 60 - Art. 158: cm 80 - Art. 156: cm 100 PLA 1/4” + BASE SUPER FAST-CLEAN Art. K11420-K11425-K11430: cm 130-180-240 PLA M16x1,5 + BASE SUPER FAST-CLEAN Art.
  • Page 37 Art. 21590: COMPLETE SUCTION VALVE KIT Art. 21613: COMPLETE PRESSURE VALVE Art. 40130: COMPLETE MEMBRANE KIT...

  • Page 38: Zversions

    VERSIONS Ref. 21500: MIRO' TROLLEY MOUNTED WITHOUT SPRAYING Ref. 21501: MIRO' TROLLEY MOUNTED WITH SPRAYING ACCESSORIES ACCESSORIES Ref. 21564: MIRO' FRAME MOUNTED WITHOUT SPRAYING Ref.21565:MIRO' FRAME MOUNTED WITH SPRAYING ACCESSORIES ACCESSORIES...
  • Page 39 L’innovazione. Quella vera. PAINT SPRAYING EQUIPMENT...
  • Page 40 GIOTTO Rif. 12450 DALI' Rif. 18900 MANUFACTURER: 23801 CALOLZIOCORTE - LECCO - ITALY - Via Antonio Stoppani, 21 Tel. (39) 0341/62.11.52 - Fax (39) 0341/62.12.43 E-mail: larius@larius.com - Internet http://www.larius.com DIRECT LINE CUSTOMERS TECHNICAL SERVICE Tel. (39) 0341/621256 Fax (39) 0341/621234...

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