Samoa LARIUS SIRIO Operating And Maintenance Manual
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Samoa LARIUS SIRIO Operating And Maintenance Manual

Pneumatic pump plunger piston 30:1 - 45:1
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SIRIO
Pneumatic pump
Plunger piston
30:1 - 45:1
II 2G c IIB T6
EN

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Summary of Contents for Samoa LARIUS SIRIO

  • Page 1 w w w . l a r i u s . c o m SIRIO Pneumatic pump Plunger piston 30:1 - 45:1 II 2G c IIB T6...
  • Page 2 SIRIO PLUNGER PISTON 30:1 - 45:1 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

    SIRIO PLUNGER PISTON 30:1 - 45:1 SIRIO Pneumatic pump - Plunger piston 30:1 - 45:1 INDEX WARNINGS ................................P. 4 WORKING PRINCIPLE ............................P. 5 TECHNICAL DATA ..............................P. 5 DESCRIPTION OF THE SUPPLY ..........................P. 6 CONDITIONS OF GUARANTEE ..........................P. 6 REFERENCE STANDARDS ............................

  • Page 4: Awarnings

    SIRIO PLUNGER PISTON 30:1 - 45:1 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: Bworking Principle

    SIRIO PLUNGER PISTON 30:1 - 45:1 WORKING PRINCIPLE SIRIO pumps are pneumatic pumps for high pressure painting This allows for the material to be aspirated and pushed towards the outlet. without the use of compressed air (AIRLESS). The unit comes complete with a transportation trolley, a high-pres- The stainless steel version is particularly suitable for use with sure material filter, an air supply regulator for the pump, a material water-based paints.

  • Page 6: Ddescription Of The Supply

    SIRIO PLUNGER PISTON 30:1 - 45:1 DESCRIPTION OF THE SUPPLY Code Description K99001 Sirio 27:1 Stainless steel - Trolley version + accessories 99000 Sirio 27:1 Stainless steel complete with FRL unit, line filter, drain valve, suction-recirculation system 35014 High pressure hose ø¼” 7.5 m M16x1.5 fitting 11200 AT250 airless spray gun with M16x1.5 revolving fitting 18270...

  • Page 7: Gdescription Of The Equipment

    SIRIO PLUNGER PISTON 30:1 - 45:1 DESCRIPTION OF THE EQUIPMENT Fig. 1G Pos. Description Pos. Description Pneumatic motor pump Spray technology Trolley transport equipment Material pumping group Feed air pressure regulatoror group Material suction group www.larius.com REV. 03 - 11/2020 - Cod. 150108...
  • Page 8 SIRIO PLUNGER PISTON 30:1 - 45:1 Fig. 2G Pos. Description Pos. Description Feed air pressure regulator pump Sound absorbing filter Compressed air inlet Cable grounding with gripper Feed air pressure reading manometer Earthing cable securing point Air filter www.larius.com REV. 03 - 11/2020 - Cod. 150108...
  • Page 9 SIRIO PLUNGER PISTON 30:1 - 45:1 Fig. 3G Pos. Description Pos. Description Filter Recirculation pipe fitting fixing Oil cup Product delivery tap Gasket holder Recirculating cock High pressure material out filter Fitting pipe fitting intake Material outlet fitting www.larius.com REV. 03 - 11/2020 - Cod. 150108...
  • Page 10 SIRIO PLUNGER PISTON 30:1 - 45:1 Fig. 4G Pos. Description Pos. Description Material flexible pipe Material suction filter Gun AT250 - OPTIONAL Fluid recirculation pipe Gun L91 - OPTIONAL Material suction pipe www.larius.com REV. 03 - 11/2020 - Cod. 150108...

  • Page 11: Htransport And Unpacking

    SIRIO PLUNGER PISTON 30:1 - 45:1 TRANSPORT AND • THE EMPLOYER SHALL TRAIN ITS EMPLOYEES ABOUT ALL THOSE RISKS STEMMING FROM ACCIDENTS, ABOUT THE UNPACKING USE OF SAFETY DEVICES FOR THEIR OWN SAFETY AND ABOUT THE GENERAL RULES FOR ACCIDENT PREVENTION IN COMPLIANCE WITH INTERNATIONAL REGULATIONS AND •...

  • Page 12: Jsetting-Up

    SIRIO PLUNGER PISTON 30:1 - 45:1 SETTING-UP The high speed of travel of the product in the hose can create static electricity through discharges CONNECTION TO THE FEED AIR and sparks. It is suggested to earth the equipment. • For pump feed use a hose (J1) with an internal diameter no The pump is earthed through the earth cable of lower than 10 mm and connect it to the fitting (J2).
  • Page 13 SIRIO PLUNGER PISTON 30:1 - 45:1 CONNECTION OF SUCTION AND RECIRCULATING PIPES • Open the recirculating cock (J10). AIRLESS version • Connect the high pressure flexible hose (J7) to the pump by means of the connection (J8) and to the spray gun (J9), paying attention to tighten the fittings strongly (the use of two spanners is suggested).

  • Page 14: Kworking

    SIRIO PLUNGER PISTON 30:1 - 45:1 WORKING • Dip the suction (K3) and recirculating pipes (K4) into the tank of the product. • Use the machine after carrying out all the setting-up operations described in the previous paragraph. Check all the fittings for connection of the different components (pump, flexible hose, spray gun, etc.) before using the equipment.

  • Page 15: Lcleaning At The End Of The Work

    SIRIO PLUNGER PISTON 30:1 - 45:1 • Allow the product to circulate for a few seconds. Then close the recirculating cock (K5). The pump will keep on working until the high pressure flexible hose is full of product up to the spray gun.
  • Page 16 SIRIO PLUNGER PISTON 30:1 - 45:1 • Open te recirculating cock (L3) so as to recover the product • Dip the suction hose (L7) into the tank of the washing solvent left inside the equipment. (ensure it is compatibile with the product being used). •...

  • Page 17: Mroutine Maintenance

    SIRIO PLUNGER PISTON 30:1 - 45:1 ROUTINE MAINTENANCE Always close the compressed air supply and release the pressure in the plant before performing any check or maintenance of the pump. RING NUT CHECK • Check periodically (and every time the pump is operated after a long storage) the packing nut is not loosened, causing otherwise the coming out of the product.
  • Page 18 SIRIO PLUNGER PISTON 30:1 - 45:1 DISMANTLING AND REASSEMBLING THE PUMPING UNIT Necessary tools and equipment Procedure 1.1 Remove the high pressure filter unit from the pump Necessary tools and equipment Procedure 2.1 Remove nuts (2a) Procedure 3.1 Remove the protection spring (3a) and the oil holder cup (3b) www.larius.com REV.
  • Page 19 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 4.1 Unscrew the gasket bring ring (4a) 4.2 Pull out the spring (4b) Necessary tools and equipment CLEANER Procedure 5.1 Remove the gaskets (5.a) contained inside the ring nut 5.2 Clean and lubricate the gasket housing 5.3 Replace gaskets with the new complete kit (5.b) NOTE...
  • Page 20 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment CLEANER Procedure 6.1 Remove the gaskets (6a, 6b, 6c) 6.2 Clean and lubricate the gasket housing 6.3 Replace the gaskets with the new complete kit 6a: OR ring in NBR 6b: OR ring in VITON 6c: OR ring in PTFE Necessary tools and equipment...
  • Page 21 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 9.1 Unscrew and remove the lower cylinder (9a) Necessary tools and equipment CLEANER Procedure 10.1 Remove the gaskets (10a, 10b, 10c) 10.2 Clean and lubricate the gasket housing 10.3 Replace the gaskets with the new complete kit 10a: OR ring in PTFE 10b: Lower cylinder 10c: OR ring in PTFE...
  • Page 22 SIRIO PLUNGER PISTON 30:1 - 45:1 Procedure 12.1 Remove the spring (12a) from the upper cylinder Procedure 13.1 Remove the piston shaft (13a) from the upper cylinder Necessary tools and equipment Procedure 14.1 Using a wrench, unscrew the piston shaft (14a) and separate it (14b) Necessary tools and equipment CLEANER...
  • Page 23 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment CLEANER Procedure 16.1 Using a wrench, unscrew the lower piston shaft (16a) 16.2 Replace the components (B, C, D, E) 16.3 Clean and lubricate the gasket housing on the stem valve body (16b) 16.4 Reassemble the stem valve body (16c) A: Lower piston shaft B: Ball...
  • Page 24 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment CLEANER Procedure 18.1 With a screwdriver, remove the gasket (18a) 18.2 Clean and lubricate the gasket housing (18b) 18.3 Replace the gasket with a new one (18c) Procedure 19.1 Reassemble the spring (19a) inside the upper cylinder Necessary tools and equipment CLEANER...
  • Page 25 SIRIO PLUNGER PISTON 30:1 - 45:1 Procedure 20.2 Reassemble the lower gaskets (20b) NOTE A: Upper Cylinder B: Spring Direction C: Male STEEL ring Follow the direction of rotation of assembly D: PTFE seal ring of gaskets E: PROPYLENE seal ring F: Female STEEL ring Necessary tools and equipment Procedure...
  • Page 26 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 23.1 Using a 70 mm wrench, re-screw in the bottom valve body (23a) 23.2 Re-screw in the screw (23b) on the bottom valve body Necessary tools and equipment Procedure 24.1 Insert the spring (24a) 24.1 Re-screw in the gasket holder ring nut (24b) as shown in the figure (24c)

  • Page 27: Omanual Reset Of The Pneumatic Motor

    SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 26.1 Re-screw in nuts (26a) Necessary tools and equipment Procedure 27.1 Reassemble the high pressure filter unit on the pump MANUAL RESET OF THE PNEUMATIC MOTOR • The feed air pressure of the pump must never be higher than the maximum value indicated in the technical data.
  • Page 28 SIRIO PLUNGER PISTON 30:1 - 45:1 DISMANTLING AND REASSEMBLING THE PNEUMATIC MOTOR Necessary tools and equipment Procedure 1.1 Close the compressed air supply to the pump and release the residual pressure in the plant. 1.2 Unscrew the motor cap (1a) and pull it upwards together with the guide rod (1b) (1e) 1.3 Hold the guide rod (1b) and remove the plug (1a) (using two wrenches).
  • Page 29 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 2.1 Remove the screws (2a) and the washers (2b). (2c)(2d) Procedure 3.1 Carefully extract the motor cylinder (3a) fom the pump. www.larius.com REV. 03 - 11/2020 - Cod. 150108...
  • Page 30 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 4.1 Unscrew the nut (4a), holding the guide rod with a 7mm wrench. Then reassemble the cap (4b). Procedure 5.1 Press at the point (5a) to snap inside the rocker arm stud screw Necessary tools and equipment Procedure 6.1 Unscrew and remove the two screws (6a, 6b) with 2 13mm wrenches as shown in figure (6c)
  • Page 31 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 7.1 Use a screwdriver to lever the lower part of the stud screw (7a), keeping a hand over the cap to accompany it. (7b) Necessary tools and equipment Procedure 8.1 Remove the two valve screws (8a, 8b) Necessary tools and equipment Procedure...
  • Page 32 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 10.1 Lubricate the springs (10a, 10b). Necessary tools and equipment CLEANER Procedure 11.1 Remove the OR gasket (11a) and replace it if necessary with a spare part Necessary tools and equipment Procedure 12.1 Reassemble the two valve screws (12a) as shown in the drawing...
  • Page 33 SIRIO PLUNGER PISTON 30:1 - 45:1 traversino Procedure 12.2 Reassemble the two valve screws, inserting a 3.5 mm thickness gauge as shown in the drawing and adjusting the exact position of the stud screw as shown in the drawing, keeping a tolerance distance of 3.5 mm NOTE vite valvola...
  • Page 34 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 14.1 Lubricate the gasket (14a) 14.2 Carefully reassemble the motor cylinder (14b) on the pump. Necessary tools and equipment Procedure 15.1 Re-screw in the 6 screws (15a) and the washers (15b). (15c)(15d) www.larius.com REV.
  • Page 35 SIRIO PLUNGER PISTON 30:1 - 45:1 Necessary tools and equipment Procedure 16.1 Raise the central guide rod (16b) from inside the cylinder (16d) 16.2 Remove the nut (16c) 16.3 Re-screw the cap (16a) onto the rod using 2 wrenches and re-screw in the cap on the cover (16e) www.larius.com REV.

  • Page 36: Qproblems And Solution

    SIRIO PLUNGER PISTON 30:1 - 45:1 PROBLEMS AND SOLUTION Problem Cause Solution The pump does not start Feed air not sufficient; Check on the air supply line. Increase the diameter of the feed hose; Outlet product line clogged; Open the recirculation tap to check whether the pump starts up.

  • Page 37: Rspare Parts

    SIRIO PLUNGER PISTON 30:1 - 45:1 SPARE PARTS STANDARD TROLLEY Pag 46 COMPLETE PNEUMATIC MOTOR Pag 38 PNEUMATIC REGULATOR Pag 40 FILTER ASSEMBLY Pag 41 BOTTOM VALVE ASSEMBLY Pag 42 PISTON SHAFT ASSEMBLY Pag 43 CYLINDER BODY ASSEMBLY Pag 44 INOX PAINT SUCTION SYSTEM SPLIT Pag 47...
  • Page 38 SIRIO PLUNGER PISTON 30:1 - 45:1 COMPLETE PNEUMATIC MOTOR Ref. 99100 WARNING: always indicate code and quantity for each part required. COMPLETE ROCKER ARM ASSEMBLED 99066/1 COMPLET SCREW VALVE ASSEMBLED 99068 COMPLET BUSH ASSEMBLED 96017 NO INCLUIDO EN EL NOT INCLUDED CONJUNTO MOTOR IN THE MOTOR ASSEMBLY Fig.
  • Page 39 SIRIO PLUNGER PISTON 30:1 - 45:1 Pos. Code Description Q.ty Pos. Code Description Q.ty 99100 Complete motor 99057 Valve Screw Assembled 99068 99050 Motor base 99058 Valve Gasket 33005 Washer Ø 10 96011 Guide Spring 16111 Screw 96025 Screw Tce 20172 Elbow Fitting 99059...
  • Page 40 SIRIO PLUNGER PISTON 30:1 - 45:1 PNEUMATIC REGULATOR UNIT ASSEMBLY Ref. 99291 WARNING: always indicate code and quantity for each part required. NOT INCLUDED IN THE MOTOR ASSEMBLY Fig. 1R2 Pos. Code Description Q.ty 20823 Nipple 22020 Fitting 96259 Manometer 99290 Pneumatic regulator 20824...
  • Page 41 SIRIO PLUNGER PISTON 30:1 - 45:1 FILTER ASSEMBLY Ref. 99250/1 WARNING: always indicate code and quantity for each part required. 30:1 45:1 NOT INCLUDED IN THE FILTER ASSEMBLY INOX Fig. 1R3 Pos. Code Description Q.ty Pos. Code Description Q.ty 99250/1 Filter assembly 33010 Seal washer...

  • Page 42: R4 Complete Bottom Valve Assembly

    SIRIO PLUNGER PISTON 30:1 - 45:1 COMPLETE BOTTOM VALVE ASSEMBLY WARNING: always indicate code and quantity for each part required. Fig. 1R4 COMPLETE BOTTOM VALVE ASSEMBLY 30:1 Ref. 99120 COMPLETE BOTTOM VALVE ASSEMBLY 45:1 Ref. 99210 Pos. Code Description Q.ty Pos.

  • Page 43: R5 Complete Piston Shaft Assembly

    SIRIO PLUNGER PISTON 30:1 - 45:1 COMPLETE PISTON SHAFT ASSEMBLY WARNING: always indicate code and quantity for each part required. Fig. 1R5 COMPLETE PISTON SHAFT ASSEMBLY 30:1 Ref. 99121 COMPLETE PISTON SHAFT ASSEMBLY 45:1 Ref. 99211 Pos. Code Description Q.ty Pos.

  • Page 44: R6 Complete Cylinder Body Assembly

    SIRIO PLUNGER PISTON 30:1 - 45:1 COMPLETE CYLINDER BODY ASSEMBLY WARNING: always indicate code and quantity for each part required. NOT INCLUDED IN THE CYLINDER BODY ASSEMBLY Fig. 1R6 www.larius.com REV. 03 - 11/2020 - Cod. 150108...
  • Page 45 SIRIO PLUNGER PISTON 30:1 - 45:1 COMPLETE CYLINDER BODY ASSEMBLY 30:1 Ref. 99122 COMPLETE CYLINDER BODY ASSEMBLY 45:1 Ref. 99212 Pos. Code Description Q.ty Pos. Code Description Q.ty 99122 Complete cylinder body 30:1 99212 Complete cylinder body 45:1 99093 Protection spring 99093 Protection spring 99094...
  • Page 46 SIRIO PLUNGER PISTON 30:1 - 45:1 STANDARD COMPLETE TROLLEY Ref. 99150 WARNING: always indicate code and quantity for each part required. Fig. 1R7 Pos. Code Description Q.ty Pos. Code Description Q.ty 99150 Standard complete trolley 95229 Tube cap 99153 Base trolley 37238 Wheel 81033...

  • Page 47: Wall Support

    SIRIO PLUNGER PISTON 30:1 - 45:1 HEATER ASSEMBLY KIT (MOD. 6099) Ref. 99151 Pos. Code Description Q.ty 81033 Washer Ø 10 99155 Bushing 99154 Heater Holder 6130 Screw Te 18902 Split Pin Fig. 2R7 WALL SUPPORT Ref. 99157 WARNING: always indicate code and quantity for each part required. Pos.

  • Page 48: Saccessories

    SIRIO PLUNGER PISTON 30:1 - 45:1 ACCESSORIES WARNING: always indicate code and quantity for each part required. Cod. 11090: AT 300 1/4" Cod. 11131: L91X 1/4" Cod. 11250: AT 250 1/4" Cod. 11200: AT 250 M16x1,5 Cod. 11000: AT 300 M16x1,5 Cod.
  • Page 49 SIRIO PLUNGER PISTON 30:1 - 45:1 *Cod. Filter Ø inch Ø mm Prod. type nozzle-angle recom. SFC07-20 Clear and 0,007’’ 0,18 SFC07-40 pigmented coats, 200 M SFC09-20 thin enamels 0,009’’ 0,23 SFC09-40 SFC11-20 Nitro, 0,011’’ 0,28 SFC11-40 synthetic SFC13-20 and polyurethane SFC13-40 0,013’’...

  • Page 50: Tatex - Declaration Of Conformity

    SIRIO PLUNGER PISTON 30:1 - 45:1 ATEX - DECLARATION OF CONFORMITY www.larius.com REV. 03 - 11/2020 - Cod. 150108...
  • Page 51 SIRIO PLUNGER PISTON 30:1 - 45:1 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: SIRIO PNEUMATIC PUMP PLUNGER PISTON 30:1 - 45:1 complies with the directives:...
  • Page 52 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 k99001Larius k99003

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