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Samoa Larius Excalibur Liner Operating And Maintenance Manual

Street marking with piston pump
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Excalibur Liner
Street marking
With piston pump
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Summary of Contents for Samoa Larius Excalibur Liner

  • Page 1 w w w . l a r i u s . c o m Excalibur Liner Street marking With piston pump...
  • 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

    EXCALIBUR LINER EXCALIBUR LINER Street marking with piston pump INDEX WARNINGS ................................P. 2 WORKING PRINCIPLE ............................P. 3 TECHNICAL DATA ..............................P. 4 DESCRIPTION OF THE EQUIPMENT ........................P. 6 TRANSPORT AND UNPACKING ..........................P. 8 CONDITIONS OF GUARANTEE ..........................p. 8 SAFETY RULES ..............................

  • Page 4: Awarnings

    EXCALIBUR LINER 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. •...

  • Page 5: Bworking Principle

    EXCALIBUR LINER WORKING PRINCIPLE The LARIUS EXCALIBUR unit is defined “piston pump”. The paint dries quickly and the line is defined in a uniform manner An piston pump is used for high pressure painting without air with a single coat. The airless function requires the use of filtered (from this process derives the term ”airless”).

  • Page 6: Ctechnical Data

    EXCALIBUR LINER TECHNICAL DATA EXCALIBUR LINER Internal combustion engine power 4 kW ÷ 5 kW (upon availability) Max. Delivery 2 l/min Max. pressure 210 bar Airless spray-gun AT 250 Sizes of the furnished nozzles 11x40 - 13x40 - 15x40 Tank 50l - 20l Colours Manual line-marking...
  • Page 7 EXCALIBUR LINER Dotazione standard Accessori N°1 Filter with pressure gauge Ref. 4502 N°1 High pressure tube 3/16”, 10 m Ref. 35017 Bead distributor for automatic spray-guns N°1 Recirculation tube N°1 50 L gravity tank + closure valve and extractible filter N°1 Manual airless spray-gun AT250 Ref.4038 Laser pointer kit...

  • Page 8: Ddescription Of The Equipment

    EXCALIBUR LINER DESCRIPTION OF THE EQUIPMENT Fig. 1D Pos. Description Pos. Description lt. 20 tank Gun AT250 Flow compensator Pumping group Product suction pipe Pivoting wheel Brake Gasoline tank Product supply tube www.larius.com ED. 20 - 07/2020 - Cod. 150153...
  • Page 9 EXCALIBUR LINER Fig. 2D Pos. Description Pos. Description Potentiometer for adjusting the operating pressure P roduct recirculation tube Directional wheel lock/release lever Plug Safety-recirculation valve Gun operating lever Manometer ON/OFF switch www.larius.com ED. 20 - 07/2020 - Cod. 150153...

  • Page 10: Etransport And Unpacking

    EXCALIBUR LINER TRANSPORT SAFETY RULES AND UNPACKING • THE EMPLOYER SHALL TRAIN ITS EMPLOYEES ABOUT ALL THOSE RISKS STEMMING FROM ACCIDENTS, ABOUT • The packed parts should be handled as indicated in the THE USE OF SAFETY DEVICES FOR THEIR OWN SAFE- symbols and markings on the outside of the packing.

  • Page 11: Htube Connections

    EXCALIBUR LINER TUBE CONNECTIONS BEFORE USING THE EQUIPMENT. • ALWAYS USE THE FLEXIBLE HOSE SUPPLIED WITH STAN- DARD KIT. THE USE OF ANY ACCESSORIES OR TOOLING Flexible re-circulation tube connection OTHER THAN THOSE RECOMMENDED IN THIS MANUAL, • Connect the flexible re-circulation tube (H1) to the connector MAY CAUSE DAMAGE OR INJURE THE OPERATOR.

  • Page 12: Istarting The Motor

    EXCALIBUR LINER Hose connection to the flow compensator • Connect the hose (H5) between the flow compensator (H6) to the recirculation group (H7)(the use of two wrenches is suggested). Flexible tube and spray gun connection • Connect the flexible tube (H8) to the connector (H9) ensuring to tighten the fittings (the use of two wrenches is suggested).
  • Page 13 EXCALIBUR LINER Open the fuel tap (I2) and position it to “ON”. Fig. 2I Put the switch (I3) ON (I) for the equipment. Fig. 3I Bring the accelerator lever (I4) to about 1/2 of its run. Fig. 4I Pull the lever (I5) for the first cold start up (in position CHOKE). Fig.

  • Page 14: Jwashing Of The New Equipment

    EXCALIBUR LINER Pull the start up cord (I6). Fig. 6I WASHING OF THE NEW EQUIPMENT • The equipment has already been adjusted at our factory with • Open the recirculating-safety valve (J3). light mineral oil left inside the pumping group as protection. Therefore, wash with diluent before sucking the product.
  • Page 15 EXCALIBUR LINER • Turn the pressure setting knob (J4) clockwise to the “CIR- CULATION & WASHING” position (drop symbol). Circulation and washing Fig. 7J PRESSIONE • Turn pressure regulating knob (J4) clockwise a little so that PRESSURE the machine idles. Circulation and washing PRESSIONE...

  • Page 16: Kproduct Preparation

    EXCALIBUR LINER PRODUCT PREPARATION Repeat the same operations with clean solvent if necessary. MAKE SURE THE PRODUCT IS SUITABLE TO BE USED WITH A SPRAY GUN. • After having completed the wash operations, bring the handle to its MIN position (J4) and point the gun (J6) into a collection container (J7) and press the trigger to release the residual •...

  • Page 17: Lregulations

    EXCALIBUR LINER REGULATIONS ADJUSTING THE GUN SUPPORT ARM In order to adjust the position of the spray gun (L1) use the knobs (L2-L3). Fig. 1L Fig. 2L WORKING SETUP PROCEDURE • Use the tooling after performing all the SETTING UP ope- Press the switch (M2) of the equipment “ON”...

  • Page 18: Ncleaning At The End Work

    EXCALIBUR LINER ADJUSTING PUMP UNIT SPEED CLEANING AT THE END WORK • Move the motor acceleration lever (M3) gently to increase • Reduce pressure to the minimum (turn counterclockwise the or decrease the speed of the pump. pressure control knob (N1) ). During the painting operation it is normally recommended to maintain the position of the accelerator lever (M3) at about 3/4 of its maximum run.
  • Page 19 EXCALIBUR LINER • Turn the pressure adjustment (N1) handle slightly clockwise • Point the manual gun (N7) into a container (N8), drain the to make the machine function at minimum pressure (pump residual paint and wait for the wash fluid to come out clean activated), until the tank has been completely emptied then the entire spraying circuit.

  • Page 20: Ogeneral Maintenance

    EXCALIBUR LINER GENERAL MAINTENANCE PERIODICALLY Discharge the pressure in the pump unit (open • Check the pumping gaskets draft (if the product draws, replace the discharge valve) before carrying out any gaskets); maintenance. • Clean the mobile parts from the varnish deposits (spray guns, etc.);...

  • Page 21: Qcorrect Procedure Of Decompression

    EXCALIBUR LINER • For tightening, use the wrench supplied (ref. 11503). Rif. 11503 Closing/opening pin Check the packing nut is tight in order to avoid wastes but not excessively to prevent the piston from seizing and the gaskets from wearing. Oil ring Fig.

  • Page 22: Rreplacement Of The Pumping Group's Gaskets

    EXCALIBUR LINER REPLACEMENT OF THE PUMPING GROUP’S GASKETS Each time you use the machine, check for material leaking from • Remove the locking pin (R4) using pliers (R5). the top of the ring nut. If any material leaks out when the pump is working at the set pressure, proceed as follows: •...
  • Page 23 EXCALIBUR LINER • Disconnect the pumping group by unscrewing the fastening • Use a 36 mm spanner to unscrew the pump unit as shown. nut (wrench 45). • Unscrew the pumping group from the housing. You can now work easily as the pump casing has been freed. •...
  • Page 24 EXCALIBUR LINER REPLACING THE FOOT VALVE SEALS • Unscrew the gasket compression ring nut (R19) completely. • Replace the PTFE gasket (R14) located under the ball seating All the gaskets in the unit must be replaced at the same time to allow the machine to work properly. (R15).
  • Page 25 EXCALIBUR LINER • Remove the series of gaskets contained inside the pump unit housing, as shown. Fig. 11R Fig. 13R Upper white PTFE Grey polyethylene Waxed leather Grey polyethylene Lower white PTFE Steel female ring Code 16106 PTFE white Code 16107 Polyethylene grey Code 16124 •...
  • Page 26 EXCALIBUR LINER • Remove the PTFE O-ring (R22) and replace it with a new one • Use a 10 mm spanner to unscrew and remove the stem (R19) (R23). as indicated. • Remove the complete gasket kit (R24) from the stem (R18), as shown, in order to replace it.
  • Page 27 EXCALIBUR LINER • Replace the grey polyethylene lipped gasket (R25) for the valve piston. • Refit according to the assembly order and the alignment of the lip (as shown). Check the surfaces of the ball (R26) and ball seating (R27), and replace both if damaged. Fig.
  • Page 28 EXCALIBUR LINER • Insert the stem (R18) into the housing (R17) rotating it as you • Use a 36 mm spanner to screw on the pump unit (R9). do so in order to allow it to slide more easily and to avoid damaging the upper gaskets.
  • Page 29 EXCALIBUR LINER CORRECT POSITIONING OF THE PUMP UNIT • Screw the entire pump unit (R9) inside the reduction cove. Once the unit has been refitted, proceed as follows: • Use a gauge to measure the gap between the base of the template and the start of the tightening groove.
  • Page 30 EXCALIBUR LINER • Once the unit has been positioned correctly, tighten the lock For correct reassembly, see the exploded diagram nut (R36) hard against the front template. for the pump unit, and invert the order used for To tighten, use a 45 mm spanner. disassembly.

  • Page 31: Problems And Solutions

    EXCALIBUR LINER PROBLEMS AND SOLUTIONS Problem Cause Solution The equipment does not start On/Off switch disconnected; Ensure the On/Off switch is on the “on” position and turn clockwise the pressure control knob; Lack of gasoline; Add gasoline; Breakdown of motor electric control box; Verify and replace it, if necessary;...
  • Page 33 EXCALIBUR LINER SPARE PARTS Complete box transformer Complete box Complete 50L tank page 43 page 42 page 40 Complete 20L tank page 41 Complete Excalibur Liner Unit page 38 Re-circulation unit complete with cover page 45 Flow compensator pag. 44 Complete telaio page 36 Pompante completo...

  • Page 34: Tcomplete Pumping Group Ref. 56562

    EXCALIBUR LINER COMPLETE PUMPING GROUP REF. 56562 WARNING: Always indicate code and quantity for each part required. Complete connection tube ref. 18790 ref. 56526 www.larius.com ED. 20 - 07/2020 - Cod. 150153...
  • Page 35 EXCALIBUR LINER Pos. Code Description Pos. Code Description 18553 OR 2012 56562 Complete hydraulic group 56540 Disk 16109 Ring packing 9288 Spring 16127 Locking nut 56547 Releasing rod 16105 Upper gaskets kit 56538 Guiding bushing 96208/1 Fitting 56541 Rod rubber 18640 Sleeve 18652...
  • Page 36 EXCALIBUR LINER GASKETS ASSEMBLY U P P E R S E A L S Anello acciaio femmina cod. 16106 PTFE bianca cod. 16107 Polietilene grigio cod. 16124 Cuoio cerrato cod. cod. cod.16155 16132 16105 Polietilene grigio cod. 16124 PTFE bianca cod.

  • Page 37: Ucomplete Steering Unit Ref. 4876

    EXCALIBUR LINER COMPLETE STEERING UNIT REF. 4876 WARNING: Always indicate code and quantity for each part required. Pos. Code Description Pos. Code Description 11205/2 Spring 4876 Complete steering unit 4253 Wire stopper 4735 Screw 4875 95068 Screw 5339 Washer 330058 Washer 4739 Screw...

  • Page 38: Vcomplete Telaio Ref. Cod.4874

    EXCALIBUR LINER COMPLETE TELAIO REF. COD.4874 WARNING: Always indicate code and quantity for each part required. www.larius.com ED. 20 - 07/2020 - Cod. 150153...
  • Page 39 EXCALIBUR LINER Pos. Code Description Pos. Code Description 4874 Full frame group 4429 Gun support 4256 Handle 4870 Plating 4463 Lever 4265 Wire stopper 4865 Handlebar 33005 Washer 4464 Right Lever 95068 Screw 4866 Block 4260 Pivoting wheel 7043 Screw 4871 Plate 4873...

  • Page 40: Wcomplete Excalibur Liner Unit Ref. 4877

    EXCALIBUR LINER COMPLETE EXCALIBUR LINER UNIT REF. 4877 WARNING: Always indicate code and quantity for each part required. www.larius.com ED. 20 - 07/2020 - Cod. 150153...
  • Page 41 EXCALIBUR LINER Pos. Code Description Pos. Code Description 4877 Complete Excalibur Liner unit 700150 Vibration-damping pad 96080 4889 Motor 700711 Vibration-damping pad 18188 34009 Washer 4887 Flange 3637 4886 Tightening rod 4879 Reduction flange 96031 Screw 4880 4888 Cover 4416 Complete clutch 4885 Bush...

  • Page 42: Xcomplete 50L Tank Ref. 4895

    EXCALIBUR LINER COMPLETE 50L TANK REF. 4895 WARNING: Always indicate code and quantity for each part required. Pos. Code Description Pos. Code Description 34009 Washer 4895 Complete 50L Tank 901568 Screw 18249/1 Cover 4894 Support 85014 Filter 96099 Seal 18231 Support 95032 Union...

  • Page 43: Ycomplete 20L Tank Ref. 4890

    EXCALIBUR LINER COMPLETE 20L TANK REF. 4890 WARNING: Always indicate code and quantity for each part required. Pos. Code Description Pos. Code Description 4064 20l Tank 4890 Complete 20L Tank 4274 Belt 4314 Screw 69014 Screw 52017 4250 Base 4308 Ring 4111 Cover complet...

  • Page 44: Zcomplete Box Ref. 4896

    EXCALIBUR LINER COMPLETE BOX REF. 4896 WARNING: Always indicate code and quantity for each part required. Pos. Code Description Pos. Code Description 4923 Closure plate 4896 Complete box 8042 91062 Screw 32005 Washer 5933 Switch ON/OFF 16850 Warning stickers 30549 Potentiometer www.larius.com ED.

  • Page 45: Aa Complete Box Trasformer Ref. 4845

    EXCALIBUR LINER COMPLETE BOX TRASFORMER REF. 4845 WARNING: Always indicate code and quantity for each part required. Pos. Code Description Pos. Code Description 91062 Screw 4845 Complete box transformer 4846 Transformer box 8042 32005 Washer www.larius.com ED. 20 - 07/2020 - Cod. 150153...

  • Page 46: Ab Flow Compensator

    EXCALIBUR LINER FLOW COMPENSATOR WARNING: Always indicate code and quantity for each part required. Pos. Code Description Q. tà Pos. Code Description Q. tà 4522 Collar 81033 Washer 3372 Flow compensator 96080 37180 Gasket 95096 Washer (Typ Grower) 3283 Union 4407 Screw 33010...

  • Page 47: Ac Re-Circulation Unit Complete With Cover Rif. 4893

    EXCALIBUR LINER RE-CIRCULATION UNIT COMPLETE WITH COVER RIF. 4893 WARNING: Always indicate code and quantity for each part required. Pos. Code Description Pos. Code Description 4893 Re-circulation unit complete with cover 96206 Union 4891 Cover 18614 Union 18692 Sensor 4892 Base 18689 Tenuta Or...

  • Page 48: Ad Accessories

    EXCALIBUR LINER ACCESSORIES WARNING: Always indicate code and quantity for each part required. Code Description 35017 High pressure hose mt. 10 - 1/4" Cod. 11250: AT 250 1/4" Cod. 11200: AT 250 M16x1,5 Code 16675: Suction system Code 16200: LINE FILTER Code 4405: PEARLIZED REFLECTING PAINT DISTRIBUTION KIT Code 270: FILTER 100 MESH...
  • Page 49 EXCALIBUR LINER nozzles code TSC 19-20 TSC 7-20 TSC 7-40 TSC 19-40 TSC 9-20 TSC 19-60 TSC 9-40 TSC 21-20 TSC 11-20 TSC 21-40 TOP-SPRAYING CLEAN TSC 11-40 TSC 21-60 TSC 13-20 TSC 23-20 TSC 23-40 TSC 13-40 TSC 13-60 TSC 23-60 TSC 15-20 TSC 27-20...
  • Page 50 EXCALIBUR LINER ANTIPULSATIONS 1/4" - M16x1,5 pressure max. 250 bar HIGH PRESSURE HOSE 3/8" - Art. 35013: 5 mt M16x1,5 pressure max. 425 bar Art. 35014: 7,5 mt Art. 18063: 7,5 mt Art. 35017: 10 mt Art. 18064: 10 mt Art.
  • Page 51 EXCALIBUR LINER Art. 16780: TELESCOPIC PAINT ROLLER complete with: n. 1 Roller with extra-long fiber n. 1 Roller with long fiber n. 1 Roller with medium fiber Flexible hose mt. 2 3/16 " M16x1,5 Art. 4840 Kit stabilizer arm with wheel www.larius.com ED.
  • Page 52 EXCALIBUR LINER LINE STRIPERS MIRO’ LINER GIOTTO PLUS ZEUS VIKING K2 Eco EVEREST DALÌ PLUS DRAGON www.larius.com ED. 20 - 07/2020 - Cod. 150153...

  • Page 53: Ce Declaration Of Conformity

    EXCALIBUR LINER 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: EXCALIBUR LINER Street marking with piston pump complies with the directives: - EC Directive 2006/42 Machinery Directive - EU Directive 2014/30 Electromagnetic Compatibility (EMC)
  • Page 54 LARIUS srl Via Antonio Stoppani 21 - 23801 Calolziocorte (LC) ITALY TEL. +39 0341 621152 - Fax +39 0341 621243 - larius@larius.com www.larius.com...

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