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Larius Excalibur Liner Operating And Maintenance Instruction Manual

Street marking with piston pump
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STREET MARKING
WITH PISTON PUMP
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 Excalibur Liner

  • Page 1 STREET MARKING WITH PISTON PUMP 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: Warnings

    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: Aworking Principle

    • Enabling or disabling the frontal steering wheel; • Adjust the pressure of work; In the LARIUS models, the paint canister can be loaded directly This type of equipment is capable of painting one line at a time upon the undercarriage or else poured into the non-stick, 50 L in a single color.
  • Page 6 EXCALIBUR LINER Version 20L Version 50L...

  • Page 7: Btechnical 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...
  • Page 8 EXCALIBUR LINER Standard equipment Accessories N°1 Filter with pressure gauge Ref. 4502 N°1 High pressure tube 3/16”, 10 m Ref. 35017 Bead distributor for N°1 Recirculation tube automatic spray-guns N°1 50 L gravity tank + closure valve and Ref.4038 extractible filter Laser pointer kit N°1 Manual airless spray-gun AT250...

  • Page 9: Cdescription Of The Equipment

    EXCALIBUR LINER DESCRIPTION OF THE EQUIPMENT POS. POS. Description Description lt. 50 tank Gun AT250 Recirculation tube Pivoting wheel Suction intake valve Gasoline tank Product supply tube Brake Pumping group...
  • Page 10 EXCALIBUR LINER POS. POS. Description Description Manometer Plug Potentiometer for adjusting the operating pressure Directional wheel lock/release lever ON/OFF switch Gun operating lever Safety-recirculation valve...

  • Page 11: Dtransport And Unpacking

    ALWAYS FOLLOW THE INSTRUCTIONS ABOUT SAFETY due to transportation. AND THE REGULATIONS IN FORCE. In case of damage, call immediately LARIUS and the Shipping • KEEP THOSE WHO ARE NOT RESPONSIBLE FOR THE Agent. All the notices about possible damage or anomalies EQUIPMENT OUT OF THE WORK AREA.

  • Page 12: Conditions Of Guarantee

    EXCALIBUR LINER SETTING-UP The high speed of travel of the product in the hose can create static electricity through discharges TUBE CONNECTIONS and sparks. It is suggested to earth the equipment. Flexible re-circulation tube connection The gun is earthed through the high pressure •...

  • Page 13: Flexible Tube And Spray Gun Connection

    EXCALIBUR LINER Flexible tube and spray gun connection • Open the fuel tap (F8) and position it to “ON”. • Connect the flexible tube (F5) to the connector (F6) ensuring to tighten the fittings (the use of two wrenches is suggested).

  • Page 14: Washing Of The New Equipment

    EXCALIBUR LINER • Pull the lever (F11) for the first cold start up (in position • Ensure the gun (F13) is without nozzle. CHOKE). • Open the product output tap (F14). • Pull the start up cord (F12). • Start the motor following the indications provided in the chapter “STARTING THE MOTOR”.
  • Page 15 EXCALIBUR LINER • Visually check that the wash fluid starts to re-circulate within • Open the recirculating-safety valve (F16). the tank (F18). • Turn the pressure adjustment handle (F17) clockwise to stop the pump. • Closed the recirculating-safety valve (F16).

  • Page 16: Gregulations

    EXCALIBUR LINER • Remove the gun (F13) from its support and point it into a Make sure the product to be used is compatible container (F19). Hold the trigger down (to perform the cle- with the materials employed for manufacturing aning) until clean solvent comes out, or else until all of the the equipment (stainless steel and aluminium).

  • Page 17: Hworking

    EXCALIBUR LINER WORKING ADJUSTING PUMP UNIT SPEED • Move the motor acceleration lever (H4) gently to increase or decrease the speed of the pump. SETUP PROCEDURE During the painting operation it is normally recommended to Use the tooling after performing all the SETTING UP opera- •...

  • Page 18: Icleaning At The End Of The Work

    EXCALIBUR LINER CLEANING AT THE END WORK • Fill the tank (I2) with wash fluid. • Clean the walls of the tank with a brush. • Reduce pressure to the minimum (turn counterclockwise the pressure control knob (I1) ). •...

  • Page 19: Jgeneral Maintenance

    EXCALIBUR LINER GENERAL MAINTENANCE CHECK ON THE PACKING NUT Daily 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. Discharge the pressure in the pump unit (open the discharge valve) before carrying out any maintenance.

  • Page 20: Lproblems And Solutions

    EXCALIBUR LINER • For tightening, use the wrench supplied (ref. 11503). Ref. 20144 Check the packing nut is tight in order to avoid Closing/opening wastes but not excessively to prevent the piston from seizing and the gaskets from wearing. Oil ring...

  • Page 21: Decompression

    EXCALIBUR LINER CORRECT PROCEDURE OF DECOMPRESSION • Point the gun (M4) at the receptacle (M5) used to collect the Move the switch (M1) to the OFF (0) position to stop the • product and press the trigger to release the pressure. When equipment.

  • Page 22: Nreplacement Of The Pumping

    EXCALIBUR LINER REPLACEMENT OF THE PUMPING GROUP’S GASKETS Each time you use the machine, check for material leaking from • Remove the locking pin (N4) using pliers (N5). 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: Pit Stop Maintenance

    EXCALIBUR LINER • Disconnect the pumping group by unscrewing the fastening nut (wrench 45). • Unscrew the pumping group from the housing. You can now work easily as the pump casing has been freed. • Grip the complete pump unit (N9) in a vice (N8) (as shown).

  • Page 24: Replacing The Pump Unit Housing Gasket

    EXCALIBUR LINER • Unscrew the gasket compression ring nut (N19) completely. All the gaskets in the unit must be replaced at the same time to allow the machine to work properly. REPLACING THE PUMP UNIT HOUSING UPPER GASKET • Remove the piston stem (N17) from the pump unit housing •...
  • Page 25 EXCALIBUR LINER • Remove the series of gaskets contained inside the pump unit housing, as shown. Grey polyethylene Upper white Lower white Teflon Teflon • Remove the lower stainless steel male ring (N21) as shown. Grey polyethylene • Fit the new gasket kit according to the component sequence shown in the figure.

  • Page 26: Replacing The Pump Unit Stem Gasket

    EXCALIBUR LINER REPLACING THE PUMP UNIT STEM GASKET • Secure the stem (N18) in a vice as shown. Steel female ring Code 16106 PTFE white Code 16107 Polyethylene grey Code 16124 Waxed leather Code16155 Polyethylene grey Code 16124 PTFE grey...
  • Page 27 EXCALIBUR LINER • Use a 10 mm spanner to unscrew and remove the stem (N19) as indicated. • Remove the complete gasket kit (N24) from the stem (N18), as shown, in order to replace it. Steel male ring Code 18644...
  • Page 28 EXCALIBUR LINER • Replace the grey polyethylene lipped gasket (N25) for the valve piston. • Refit according to the assembly order and the alignment of the lip (as shown). Check the surfaces of the ball (N26) and ball seating (N27), and replace both if damaged.

  • Page 29: Correct Positioning Of The Pump Unit

    EXCALIBUR LINER • Put liquid Teflon on the first two turns (N30) and (N31) to avoid • Make the piston stem (N18) fitted previously complete a full the two components coupled as shown from unscrewing. stroke as shown. • Use the pin (N11) supplied to tighten the gasket compression ring nut (N10).
  • Page 30 EXCALIBUR LINER • Use a gauge to measure the gap between the base of the template and the start of the tightening groove. The reference value (see drawing) must be 18 The maximum tolerance accepted for correct ope- ration is 21 mm maximum and 16 mm minimum.
  • Page 31 EXCALIBUR LINER • Once the unit has been positioned correctly, tighten the lock nut (N36) hard against the front template. To tighten, use a 45 mm spanner. • Close the inspection cover (N2) again. • For correct reassembly, see the exploded diagram for the...

  • Page 32: Spare Parts

    SPARE PARTS SPARE PARTS Complete box Ref.4896 Complete steering unit REF.4876 Complete Excalibur Liner Unit Ref.4877 page 40 page 33 page 36 Complete box transfor- mer Rif.4845 page 41 Re-circulation unit comple- te with cover Ref.4893 page 42 Complete 50L tank REF.4895...

  • Page 33: Ocomplete Pumping Group

    EXCALIBUR LINER COMPLETE PUMPING GROUP WARNING: Always indicate code and quantity for each part required. Pos. Code Description 16109 Packing nut 16127 Lock nut 16105 Complete upper seals 96206 Union 18640 Sleeve 16126 O-ring 18642 Ball guide 16120 Ball 91018...
  • Page 34 EXCALIBUR LINER GASKETS ASSEMBLY U P P E R S E A L S Steel female ring Code 16106 PTFE white Code 16107 Polyethylene grey Code 16124 Waxed leather Code Code Code16155 16132 16105 Polyethylene grey Code 16124 PTFE grey...

  • Page 35: Pcomplete 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 4876 Complete steering unit 11205/2 Spring 4735 Screw 4253 Wire stopper 95068 Screw 4875 330058 Washer 5339...
  • Page 36 EXCALIBUR LINER COMPLETE TELAIO REF. COD.4874 WARNING: Always indicate code and quantity for each part required.
  • Page 37 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...

  • Page 38: Rcomplete Excalibur Liner Ref.4877

    EXCALIBUR LINER COMPLETE EXCALIBUR LINER UNIT REF. 4877 WARNING: Always indicate code and quantity for each part required.
  • Page 39 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...

  • Page 40: Scomplete 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 4895 Complete 50L Tank 901568 Screw 18249/1 Cover 4894 Support 85014 Filter 96099 Seal 18231 Support 95032...

  • Page 41: Tcomplete 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 4890 Complete 20L Tank 4064 20l Tank 4314 Screw 4274 Belt 52017 69014 Screw 4308 Ring 4250...

  • Page 42: Ucomplete 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 4896 Complete box 8042 91062 Screw 32005 Washer 5933 Switch ON/OFF 16850 Warning stickers 30549 Potentiometer 4923 Closure plate...

  • Page 43: Vcomplete 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 4845 Complete box transformer 91062 Screw 8042 4846 Transformer box 32005 Washer...

  • Page 44: Wre-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 18627 Sieve cover 96206 Union 4891 Cover 18614 Union 18692...

  • Page 45: Zaccessories

    EXCALIBUR LINER ACCESSORIES Code Description 35017 High pressure hose mt. 10 - 3/16" 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 46 EXCALIBUR LINER nozzles code TSC 7-20 TSC 19-20 TSC 19-40 TSC 7-40 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 13-40 TSC 23-40 TSC 13-60...
  • Page 47 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 48 DALÌ LINER DRAGON LINER SEMOVENTE 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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