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  4. Sirio 27:1
  5. Instruction Manual

Larius Sirio 27:1 Instruction Manual

Summary of Sirio 27:1

  • Page 1

    Italiano ediz. 006 - 12/2017 www.Larius.Eu instruction manual sirio 27:1 32:1.

  • Page 2

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 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. T...

  • Page 3

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 3 spare parts complete pneumatic motor ....................P.35 pneumatic regulator unit assembly. ...P.37 pumping 155 cc (32:1) .....................................P.38 pumping 180 cc (27:1) .....................................P.39 filter assembly ............

  • Page 4: White Page

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 4 white page intentionally.

  • Page 5: Warnings

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 5 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. Do not modify the equipment under any circumstance...

  • Page 6: Technical Data

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 6 a b sirio pumps are pneumatic pumps for high pressure painting without the use of compressed air (airless). The stainless steel version is particularly suitable for use with water-based paints. The sirio pump is essentially comprised of an air motor and a st...

  • Page 7

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 7 parts of the pump in contact with the material pumping group: galvanised carbon steel and aluminium or stainless steel (based on the versions) sealing balls: stainless steel aisi 420b gaskets: teflon other parts of the pump motor casing and motor piston: alu...

  • Page 8

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 8 c description of the equipment pos. 1 2 3 4 5 6 7 8 9 10 compressed air inlet manometer reading air pressure alim. Pump feed air pressure regulator. Pump trolley transport equipment sound absorbing filter pneumatic motor pump filtro alta pressione uscita mat...

  • Page 9

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 9 18 3 1 9 7 8 10 6 2 air 5 16 13 12 11.

  • Page 10: Transport and  Unpacking

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 10 d 19 gun at250 20 gun l91 transport and unpacking • thepackedpartsshouldbehandledasindicatedinthe symbols and markings on the outside of the packing. • beforeinstallingtheequipment,ensurethattheareato be used is large enough for such purposes, is properly l...

  • Page 11: Safety Rules

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 11 e safety rules • the employer shall train its employees about all those risks stemming from acci- dents, about the use of safety devices for their own safety and about the general rules for accident prevention in compliance with international regulations an...

  • Page 12: Setting-Up

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 12 take proper safety measures for the protection of hearing in case of work near the plant. F setting-up connection to the feed air for pump feed use a hose (f1) with an internal diameter no lower than 10 mm. Connection of suction and recirculating pipes •con...

  • Page 13

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 13 preparation of the paint •ensure the product is suitable to be used with a spray gun. •mix and filter the product before using it. For filtration, the use of close-mesh (ref. 214) and large-mesh (ref. 215) larius metex braids is suggested. Make sure the pro...

  • Page 14: Cleaning At The End of

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 14 sideways (right-left) when spraying. • always paint with regular parallel bands coats. • keep a safety and constant distance between the spray gun and the support to be painted and keep yourselves perpendicular to it. Never point the spray gun at your selve...

  • Page 15: Routine Maintenance

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 15 i routine maintenance always close the compressed air supply and re- lease 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 p...

  • Page 16

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 16 j dismantling and reassembling the pumping unit 2a necessary tools and equipment procedure 1.1 remove the high pressure filter unit from the pump procedure 3.1 unscrew and remove the bottom valve body ( 3a) 1 necessary tools and equipment procedure 2.1 remo...

  • Page 17

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 17 necessary tools and equipment necessary tools and equipment necessary tools and equipment procedure 4.1 remove the gasket (4a) 4.2 remove the components (4b, 4c, 4d) 4.3 clean and lubricate the gasket housing and replace it with a spare part 4.4 reassemble ...

  • Page 18

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 18 necessary tools and equipment procedure 8.1 using a rubber mallet (8a), slide off the component ( 8b) 8 necessary tools and equipment procedure 9.1 remove the gaskets (9a, 9b) clean and lubricate the gasket housing and replace them with new spare parts 9 pr...

  • Page 19

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 19 10 procedure 10.1 unscrew and remove the component ( 10a) procedure 11.1 remove the complete gasket pack (11a) 11 procedure 12.1 remove the component (12a) 12.2 clean and lubricate the gasket housing and replace it with the new one ( 12b) 12.3 reassemble th...

  • Page 20: Note

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 20 procedure 13.1 clean and lubricate the gasket housing and replace it with the new spare parts ( 13a) a: female steel ring b: ptfe v seal ring c: polypropylene v seal ring d: male steel ring e: gasket housing follow the direction of rotation of gaskets note ...

  • Page 21: Note

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 21 procedure 13.1 using a 36mm wrench, un screw and remove the component ( 13a) 15 necessary tools and equipment necessary tools and equipment 16 procedure 14.1 remove the complete gasket pack (14a) 14.2 clean and lubricate the gasket housings and replace them...

  • Page 22

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 22 procedure 17.1 clean and lubricate the threaded area 17.2 using a 36mm wrench, reassemble the component ( 17a) 17 necessary tools and equipment procedure 18.1 reassemble the component ( 18a) as shown in the figure ( 18b) 18 necessary tools and equipment pro...

  • Page 23

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 23 necessary tools and equipment procedure 20.1 tighten the ring nut (20a) 20 procedure 21.1 reassemble the bottom valve body (21a) necessary tools and equipment 21 necessary tools and equipment procedure 22.1 reassemble the nuts (22a) 22 20a 21a 21a cleaner 2...

  • Page 24

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 24 k 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. Exceed this value can block the valves of the pneumatic motor in the intermediate position of the cycle re...

  • Page 25

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 25 l dismantling and reassembling the pneumatic motor 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 th...

  • Page 26

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 26 2 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. 3 3a 2c 2d 2b 2a.

  • Page 27

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 27 necessary tools and equipment procedure 4.1 unscrew the nut (4a), holding the guide rod with a 7mm wrench. Then reassemble the cap ( 4b). 4 procedure 5.1 press at the point (5a) to snap inside the rocker arm stud screw procedure 6.1 unscrew and remove the t...

  • Page 28

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 28 necessary tools and equipment necessary tools and equipment procedure 8.1 remove the two valve screws (8a, 8b) procedure 9.1 proceed with disassembly and replace the 6 seal sleeves ( 9a) with pliers 8 9 necessary tools and equipment procedure 7.1 use a scre...

  • Page 29: Note

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 29 necessary tools and equipment procedure 10.1 lubricate the springs (10a, 10b). 10 procedure 12.1 reassemble the two valve screws (12a) as shown in the drawing 11 12 necessary tools and equipment necessary tools and equipment procedure 11.1 remove the or gas...

  • Page 30: Note

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 30 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 make adjustments in the same way on...

  • Page 31

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 31 15 necessary tools and equipment procedure 15.1 re-screw in the 6 screws ( 15a) and the washers ( 15b). (15c)(15d) procedure 14.1 lubricate the gasket (14a) 14.2 carefully reassemble the motor cylinder ( 14b) on the pump. 14 necessary tools and equipment 14...

  • Page 32

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 32 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) 16 necessary tools and equipment 16a 16b 16c ...

  • Page 33: Problems And Solution

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 33 m problems and solution solution possible cause problem • the pump does not start • accelerate working and no pressure of the pump • the pump functions, but doesn’t stop when the chamber is full (the pump continues slowly, increasing and/or decreasing) • th...

  • Page 34: White Page

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 34 white page intentionally.

  • Page 35: Spare Parts

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 35 spare parts n complete pneumatic motor pag. 36 o o pneumatic regulator pag. 37 s complete trolley pag. 41 t u pag. 42 pumping unit coupling kit pag. 43 pumping 155cc (32:1) pag. 38 pumping 180cc (27:1) pag. 39 pumping unit: filter assembly pag. 40 p q r.

  • Page 36: . 99100

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 36 n complete pneumatic motor ref . 99100 screw valve completa rif. 99068 complete rocker arm rif. 99066 bush rif. 96017 40 39 38 31 29 28 27 37 26 25 24 23 19 18 17 16 15 14 13 4 1 5 7 6 3 2 9 10 not included in the motor assembly 11 12 8 34 33 32 30 22 21 20...

  • Page 37

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 37 warning: always indicate code and quantity for each part required. Warning: always indicate code and quantity for each part required. Pos. Complete motor motor base washer Ø 10 screw elbow fitting sound absorbing filter screw ground. Plate grounding cable i...

  • Page 38

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 38 p pumping 155 cc (32:1) ref. 155050 11 12 4 3 3a 3a 2 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 8 warning: always indicate code and quantity for each part required. Pos. Pos. Code code description description q.Ty q.Ty complete pumping 155cc (32:1) gaskets rin...

  • Page 39

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 39 q pumping 180 cc (27:1) ref. 180050 warning: always indicate code and quantity for each part required. Pos. Pos. Code code description description q.Ty q.Ty complete pumping 180cc (27:1) gaskets ring nut female ring gasket ptfe v polyethylene gasket v male ...

  • Page 40: Filter Assembly Ref. 99250

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 40 r filter assembly ref. 99250 warning: always indicate code and quantity for each part required. Pos. Code description q.Ty filter assembly warning label filter tank filter sieve filter sieve support o-ring fitting ball valve fitting cap fitting - 1 1 1 1 1 ...

  • Page 41

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 41 s standard complete trolley rif. 99150 warning: always indicate code and quantity for each part required. Pos. Code description q.Ty standard complete trolley base trolley washer Ø 10 screw tube cap wheel wheel stop washer Ø 40 tube cap wall support heater ...

  • Page 42

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 42 t paint suction system split ref. 85026 1 2 3 4 warning: always indicate code and quantity for each part required. Pos. Intake system suction pipe complete recirculation hose locking spring intake filter 85026 18097 16613 18096 37216 - 1 2 3 4 code descript...

  • Page 43

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 43 u pumping unit coupling kit ref. 99280 warning: always indicate code and quantity for each part required. Pos. Code description q.Ty complete kit tie rod nut split pin or 3050 joint sleeve nut pumping shaft connection - 4 4 1 1 1 2 1 , 1 2 3 4 5 6 7 99280 9...

  • Page 44: Accessories

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 44 v accessories code 11250: at 250 1/4" code 11200: at 250 m16x1,5 code 11090: at 300 1/4" code 11000: at 300 m16x1,5 piston gunstock filters code 11039: green (30m) code 11038: white (60m) code 11037: yellow (100m) code 11019: red (200m) code 11131: l91x 1/4...

  • Page 45

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 45 code 18270: super fast-clean base ue 11/16x16 code 18280: gasket ugello super fast-clean super fast-clean nozzle code sfc07-20 sfc07-40 sfc09-20 sfc09-40 sfc11-20 sfc11-40 sfc13-20 sfc13-40 sfc13-60 sfc15-20 sfc15-40 sfc15-60 sfc17-20 sfc17-40 sfc17-60 sfc1...

  • Page 46: Paint Spraying Equipment

    Paint spraying equipment innovation. The real kind..

  • Page 47

    Sirio ediz. 006 - 12/2017 www.Larius.Eu 47 nova 45:1 - 60:1 - 68:1 ghibli zinc 30:1 sirio 27:1 - 32:1 sirio plunger piston 30:1 - 45:1 super nova 45:1 - 68:1 - 80:1 omega zinc 30:1 ghibli 30:1 - 40:1 omega 23:1 - 30:1 - 34:1 super omega zinc 34:1 vega 23:1 super omega 23:1 - 34:1 - 40:1 super nova z...

  • Page 48

    Larius srl via antonio stoppani 21 - 23801 calolziocorte (lc) italy tel. +39 0341 621152 - fax +39 0341 621243 - larius@larius.Com made in italy 1969 www.Larius.Eu.