2 - 12 Ed.
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.
NEW EXCALIBUR P REPLACEMENT OF THE PUMPING INTRODUCTION................................................... p.1 A B C D E WARNINGS........................................................... p.2 GROUP’S GASKETSE.......................................... p.22 WORKING PRINCIPLE......................................... p.3 Pit stop maintenance........................................ p.23 TECHNICAL DATA................................................. p.4 Replacing the foot valve seals...................
NEW EXCALIBUR English 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. Do not modify the equipment under any circumstances.
NEW EXCALIBUR A WORKING PRINCIPLE allows to adjust and control the pressure of the material coming out of the pump. When the pump reaches the set value, the motor stops and starts again when the value decreases. A safety valve avoiding overpressure, guarantees the total reliability of the equipment. “Top Finish” version. “Top Finish” version allows to choose between Airless and Mistless painting.
NEW EXCALIBUR English B TECHNICAL DATA NEW EXCALIBUR SUPPLY (single-phase)* RUN GENERATOR SUPPLY Frame mounted Trolley mounted Top Finish version 230Vac - 50Hz 230Vac - 50Hz 230Vac - 50Hz minimum 4Kw asynchronous minimum 4Kw asynchronous minimum 4Kw asynchronous MOTOR POWER 0,75 kW 0,75 kW 0,75 kW MAX. WORKING PRESSURE 210 bar 210 bar 210 bar 2,1 L/min 2,1 L/min 2,1 L/min M16 x 1,5 (M) M16 x 1,5 (M) M16 x 1,5 (M) MAX DIM.
NEW EXCALIBUR C English Frame mounted Trolley mounted B C A B Top Finish version C A B A 5
NEW EXCALIBUR English C DESCRIPTION OF THE EQUIPMENT Frame mounted 15 1 14 2 8 7 3 9 5 10 4 6 13 16 12 8 5 7 11 POS. 1 2 3 4 5 6 7 8 10 Description POS.
NEW EXCALIBUR English Trolley mounted 17 20 18 19 21 POS. Description POS.
NEW EXCALIBUR English Top Finish version 22 26 23 25 27 28 24 29 23 30 POS. 22 23 24 25 26 Description POS.
NEW EXCALIBUR English 9 9
English NEW EXCALIBUR D TRANSPORT AND UNPACKING • The packed parts should be handled as indicated in the symbols and markings on the outside of the packing. • • Before installing the equipment, ensure that the area to be used is large enough for such purposes, is properly lit and has a clean, smooth floor surface. Read carefully and entirely the following instructions before using the product. Please save these instructions in a safe place.
NEW EXCALIBUR • • • Check the switch is on the "OFF" position before connecting the cable to the mains. Always use the flexible hose supplied with standard kit. THE USE OF ANY ACCESSORIES OR TOOLING OTHER THAN THOSE RECOMMENDED IN THIS MANUAL, MAY CAUSE DAMAGE OR INJURE THE OPERATOR. The fluid contained in the flexible hose can be very dangerous. Handle the flexible hose carefully. Do not pull the flexible hose to move the equipment. Never use a damaged or a repaired flexible HOSE.
NEW EXCALIBUR English F SETTING-UP CHECK ON POWER SUPPLY CONNECTION OF THE FLEXIBLE HOSE TO THE GUN Make sure that the electrical system is earthed and complies with regulations. • Connect the high pressure flexible hose (F1) to the pump (F2) and to the gun (F3) ensuring to tighten the fittings (the use of two wrenches is suggested). NEVER use sealants on fittings’ threads. It is ADVISED to mount a high pressure manometer at the pump outlet (see on page “Accessories”) to read the product pressure.
NEW EXCALIBUR CONNECTION OF THE TOOLING TO THE POWER SUPPLY • Press the switch (F4) of the equipment “ON” (I). Check the switch (F4) is on the “OFF” (0) position before connecting the cable to the mains. • Place the pressure control knob (F5) on the “MIN” position (turn counterclockwise). • Turn clockwise the pressure control knob (F5) so as the machine works at idle speed. ON OFF F5 F4 F4 • F5 Ensure the gun (F3) is without nozzle.
NEW EXCALIBUR • • Open the recirculating-safety valve (F6). English F6 Visually check that the wash fluid starts to re-circulate within the tank (F7). F7 F6 F6 • CLOSED It sprays out of the spray gun • OPEN It re-circulates back into the tank without spraying • Turn the pressure adjustment handle (F5) clockwise to stop the pump. Closed the recirculating-safety valve (F6). Turn the pressure setting knob (F5) clockwise to the “CIRCULATION & WASHING” position (drop symbol).
NEW EXCALIBUR • Point the gun (F3) into a container (F8) keeping the trigger pressed (so as to drain the oil inside) till a clean solvent comes out. Now, release the trigger. G WORKING English START OF THE PAINTING OPERATIONS • Use the tooling after performing all the SETTING UP operations above described. F3 F8 • Dip the suction pipe (G1) into the product tank. • Remove the suction pipe and take away the solvent tank.
NEW EXCALIBUR English • Press the switch “ON” (I) of the equipment and turn a little the pressure control knob clockwise (G3), so as the machine works at the idle speed. • Close the recirculating-safety valve (G2) (turn clockwise till the valve has released). G2 G3 • • Now the machine carries on sucking the product till the flexible hose is full, up to the gun. Then it will stop automatically. Adjust the work pressure with the knob (G3).
NEW EXCALIBUR ALARMS Flashing lamp (G4) for alarms: English • H1 H2 • G5 LED • ALARMS 1 Maximum current exceeded 2 Overheating Head Control 3 Overheating motor (not implemented) 4 High voltage feeding current H3 • 5 Low voltage feeding current 6 No earthing 7 Faulted pressure sensor Release the residual pressure by holding down the trigger of the gun and pointing it into a container. Open the recirculating-safety valve (H3) to release the pressure in the circuit.
English NEW EXCALIBUR • • • • Lift again the suction pipe and remove the solvent tank. Now point the gun into the solvent tank and press the trigger so as to recover the residual solvent. As the pump starts idling, press the switch OFF (0) to stop the equipment. In case of long storage, we recommend you to suck and to leave light mineral oil inside the pumping group and the flexible hose. Follow the washing procedure before using again the equipment.
NEW EXCALIBUR M WARNING PLATE English Code 16801 Code 16859 Code 16858 Code 16850 Code 18044 Code 32038 Code 16856 Code 16852 Code 16854 19
NEW EXCALIBUR English N PROBLEMS AND SOLUTIONS Problem • The equipment does not start • Lack of voltage; • Considerable drops in mains voltage; • On/Off switch disconnected; • • • • • • The equipment does not suck the product The equipment sucks but does not reach the pressure desired Solution Cause Breakdown of pressure transmitter; Breakdown of motor electric control box; The line of material coming out of the pump is already under pressure; The product is solidified inside the pump; • C
NEW EXCALIBUR O CORRECT PROCEDURE OF DECOMPRESSION • Disconnect the power supply cable (O4). English • Insert the gun clamp (O1). O4 O1 Clamp inserted Clamp released • Move the switch (O2) to the OFF position to stop the equipment. • Reduce pressure to the minimum (turn counterclockwise the pressure control knob (O3)). • Release the gun clamp (O1), point the gun into the tank of the product and press the trigger to release pressure. At the end of the operation, insert the gun clamp.
NEW EXCALIBUR English P REPLACEMENT OF THE PUMPING GROUP’S GASKETS • P5 Carry out this operation after cleaning the tooling. P6 Always disconnect the power supply and release pressure before going on with the operations (follow the “correct procedure of decompression”). • Use a 19 mm spanner to unscrew the ring nut (P1) on the feed pipe in order to make the operation easier. • Unscrew the fixing ring nut (P7), to the end of the thread using a 45 mm spanner.
NEW EXCALIBUR • English • 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 (P9) in a vice (P10) (as shown). P10 • P9 Remove the pump unit (P13) from the foot valve (P14) as shown. Inspect the two parts separately. P13 P14 • Slacken the ring nut (P11) by two full turns using the special pin (P12) supplied. Turn anticlockwise as shown.
NEW EXCALIBUR • English P15 Unscrew the gasket compression ring nut (P20) completely. All the gaskets in the unit must be replaced at the same time to allow the machine to work properly. P20 P17 P16 REPLACING THE PUMP UNIT HOUSING UPPER GASKET • Remove the piston stem (P18) from the pump unit housing (P19) as shown. • Remove the upper stainless steel female ring (P21) as shown.
NEW EXCALIBUR • Remove the series of gaskets contained inside the pump unit housing, as shown. 4 English Grey polyethylene 5 1 Upper white PTFE Lower white PTFE 2 • Remove the lower stainless steel male ring (P22) as shown. P22 Grey polyethylene 3 • Waxed leather 25 Fit the new gasket kit according to the component sequence shown in the figure.
NEW EXCALIBUR P P E R English U P23 P24 REPLACING THE PUMP UNIT STEM GASKET Steel female ring Code 16106 • Secure the stem (P19) in a vice as shown. PTFE white Code 16107 P19 Polyethylene grey Code 16124 Waxed leather Code16155 Polyethylene grey Code 16124 PTFE grey Code 16107 Steel male ring Code 16108 • Remove the PTFE O-ring (P23) and replace it with a new one (P24).
NEW EXCALIBUR Use a 10 mm spanner to unscrew and remove the stem (P19) as indicated. • Remove the complete gasket kit (P25) from the stem (P19), as shown, in order to replace it. L O W E P19 Steel male ring Code 18644 PTFE white Code 16117 P19 P25 Polyurethane red Code 16114 PTFE White Code 16177 Polyethylene grey Code 16136 Steel female ring Code 18645 • R English • PTFE scraper ring Code 18648 Fit the new gasket kit according to the component sequence shown in the figure.
English NEW EXCALIBUR • Replace the grey polyethylene lipped gasket (P26) for the valve piston. • Refit according to the assembly order and the alignment of the lip (as shown). Check the surfaces of the ball (P27) and ball seating (P28), and replace both if damaged. P27 P28 P29 • Insert the stem (P19) into the housing (P18) rotating it as you do so in order to allow it to slide more easily and to avoid damaging the upper gaskets. P19 • Assemble the components as shown.
NEW EXCALIBUR • Put liquid PTFE on the first two turns(P31) and (P32) to avoid the two components coupled as shown from unscrewing. • Make the piston stem (P19) fitted previously complete a full stroke as shown. English P19 P32 P31 • Use the pin (P12) supplied to tighten the gasket compression ring nut (P11). Close this until it is fully touching, without forcing. P11 P12 • Use a 36 mm spanner to screw on the pump unit (P10).
NEW EXCALIBUR Use a gauge to measure the gap between the base of the template and the start of the tightening groove. English • The reference value (see drawing) must be 18 mm. The maximum tolerance accepted for correct operation is 21 mm maximum and 16 mm minimum. P10 P33 P10 • Centre the two holes (con rod + stem) and insert the stopping pin (P35) inside the con rod (P34). • Check that the closing spring (P36) in the con rod (P34) goes into the pin seating when closed (as shown). P35 P34 max.
NEW EXCALIBUR • • P37 • Close the inspection cover (P2) again. P2 • For correct reassembly, see the exploded diagram for the pump unit, and invert the order used for disassembly. English Once the unit has been positioned correctly, tighten the lock nut (P37) hard against the front template. To tighten, use a 45 mm spanner. Fit the suction pipe (P8). Put PTFE tape or liquid PTFE over the threaded part (P39) before screwing it onto the foot valve..
English SPARE PARTS FRAME MOUNTED SO Frame pag. 37 electro-hydraulic control device O Complete U Ref. 18770 and 18771 Page 38 assembly O Drive R page 36 O Accessories AD page 49 O AC Electric motor page. 48 pumping VO Complete page 40 valve group ref.
SPARE PARTS TROLLEY MOUNTED TO Page 38 English O R electro-hydraulic control device O Complete U Ref. 18770 and 18771 Trolley page 37 Drive assembly page 36 O Accessories AD page 49 O AC Electric motor page 48 pumping VO Complete page 40 valve group O Recirculating-safety Q ref.
English SPARE PARTS TOP FINISH VERSION YO PRESSURE page 44 O AC REGULATOR ZO AIR page 45 U Complete electro-hydraulic control device Ref. 18770 and 18771 Page 38 Electric motor page 48 O Assembly W page 42 O AB Trolley page 47 assembly O Drive R page 36 O Accessories AD page 49 valve O Recirculating-safety Q group ref.
Q RECIRCULATING-SAFETY VALVE GROUP REF. 16400 English for all versions WARNING: Always indicate code and quantity for each part required. 8 7 6 9 10 5 4 3 2 1 Pos.
NEW EXCALIBUR English R DRIVE ASSEMBLY for all versions WARNING: Always indicate code and quantity for each part required. 26 9 8 13 27 25 24 23 28 6 9 17 16 15 20 12 13 11 19 5 14 3 10 22 21 1 1A 7 10 4 2 2A 18 Pos. Code Description Pos. 1 18660/220 Electric motor 220V 50Hz 14 18685 Scraper ring 1A 18660/110 Electric motor110V 60Hz 15 18666 Pin for connecting rod 2 18770 Compl. electro-hydraulic box 220V 16 18629 Tin plate door 2A 18771 Compl.
NEW EXCALIBUR S FRAME 2 1 Pos. Code Description 1 18765 Handle 2 18699 Handgrip 3 18698 Frame tube - left 4 18698A Frame tube - right 5 37403 Frame cap 5 5 3 4 T TROLLEY 2 5 4 Pos. Code 1 1 18765 Handle 3 4 5 4 2 18631 Handgrip 3 37406 Screw 4 34009 Washer 5 7059 Screw 6 91047 Washer firm wheel 7 37218 Wheel 8 18632 Frame 9 37403 Caps 6 7 6 7 8 9 9 37 Description English WARNING: Always indicate code and quantity for each part required.
U COMPLETE ELECTRO-HYDRAULIC CONTROL DEVICE REf. 18770 e 18771 for all versions 27 28 1 2 21 12 3 19 13 20 14 15 16 17 22 18 29 WARNING: Always indicate code and quantity for each part required.
NEW EXCALIBUR Pos. Code Q.ty Pos. Complete electro-hydrau- 1 13 18689 Orm 1 14 18684 Gasket 1 15 18692 Pressure sensor 1 16 18693 Potentiometer 1 lic control 220V/50Hz 18771 Complete electro-hydrau- 1 lic control 110V/60Hz Code Description Q.
NEW EXCALIBUR English V COMPLETE PUMPING GROUP REF. 18885 for all versions WARNING: Always indicate code and quantity for each part required. 1 Pos.
NEW EXCALIBUR GASKETS ASSEMBLY S E A L S English U P P E R Steel female ring Code 16106 PTFE white Code 16107 Polyethylene grey Code 16124 Waxed leather Code16155 Code 16132 Code 16105 Code 16133 Code 18651 Polyethylene grey Code 16124 PTFE grey Code 16107 Steel male ring Code 16108 L O W E R S E A L S Steel male ring Code 18644 PTFE white Code 16117 Polyurethane red Code 16114 PTFE White Code 16177 Polyethylene grey Code 16136 Steel female ring Code 18645 PTFE scraper ring Code 18648 41
NEW EXCALIBUR English W MACHINE ASSEMBLY FULL TOP FINISH WARNING: Always indicate code and quantity for each part required. 7 6 5 4 3 2 1 Pos. Code Description Q.ty Pos. Code Description Q.
NEW EXCALIBUR X AIR COMPRESSOR ASSEMBLY GROUP REF. 18793 English version only TOP FINISH WARNING: Always indicate code and quantity for each part required. 10 5 1 12 9 8 3 2 3 11 4 6 5 7 Pos. Code Description Q.ty Pos. Code Description Q.
NEW EXCALIBUR English Y ASSEMBLY PRESSURE COMPRESSOR REF. 18794 version only TOP FINISH WARNING: Always indicate code and quantity for each part required. 12 13 11 10 6 15 8 1 2 3 4 1 14 9 7 5 6 Pos. Code Description Q.ty Pos. Code Description Q.
NEW EXCALIBUR Z AIR REGULATOR ASSEMBLY REF. 18795 English version only TOP FINISH WARNING: Always indicate code and quantity for each part required. 8 7 6 5 4 3 2 1 Pos. Code Description Q.ty Pos. Code Description Q.
NEW EXCALIBUR English AA ASSEMBLY AIR TANK REF. 18796 version only TOP FINISH WARNING: Always indicate code and quantity for each part required. 2 5 4 7 8 9 8 6 1 2 3 Pos. Code Description Q.ty Pos. Code Description Q.
NEW EXCALIBUR AB ASSEMBLY TROLLEY REF. 18792 English version only TOP FINISH WARNING: Always indicate code and quantity for each part required. 1 2 3 4 5 6 7 8 Pos. Code Description Q.ty Pos. Code Description Q.
NEW EXCALIBUR English AC ELECTRIC MOTOR WARNING: Always indicate code and quantity for each part required. • Periodically check the perfect connection among all the electrical components (at least every 200 working hours). • The length of the brush contact must be higher than 9 mm to guarantee a good working of the rotary group. DISCONNECTTHE POWER SUPPLY BEFORE CHECKING OR REPLACING THE BRUSHES. • Periodically check on the wear of the pinion (at least every 1000 working hours). 1 2 m* Pos.
NEW EXCALIBUR AD ACCESSORIES English WARNING: Always indicate code and quantity for each part required. 7 1 8 9 4 11 10 2 5 6 3 12 13 Pos. Code Description Pos.
English NEW EXCALIBUR 5 4 3 1 Pos. Code 1 18026 2 Description Pos. Code Delivery compensation hose length 3 96099 Intake sleeve 15 mt.
NEW EXCALIBUR English Art.
English NEW EXCALIBUR ELECTRIC MIXERS: Code 217550: MX 850 - 850W Code 217560: MX 1100 - 1080W Code 217570: MX 1100E - 1080W ANTIPULSATIONS HOSE 1/4" - M16x1,5 max pressure 250 bar Code 35013: 5 mt Code 35014: 7,5 mt Code 35017: 10 mt Code 18026: 15 mt HIGH PRESSURE HOSE 3/8" - M16x1,5 max pressure 425 bar Code 18063: 7,5 mt Code 18064: 10 mt Code 18065: 15 mt ANTISTATIC HOSE 3/16" - M16x1,5 max pressure 210 bar Code 6164: 5 mt Code 55050: 7,5 mt Code 35018: 10 mt 52
NEW EXCALIBUR Nozzles code TOP-SPRAYING CLEAN TSC 19-20 TSC 19-40 TSC 19-60 TSC 21-20 TSC 21-40 TSC 21-60 TSC 23-20 TSC 23-40 TSC 23-60 TSC 27-20 TSC 27-40 TSC 27-60 TSC 31-40 TSC 31-60 English TSC 7-20 TSC 7-40 TSC 9-20 TSC 9-40 TSC 11-20 TSC 11-40 TSC 13-20 TSC 13-40 TSC 13-60 TSC 15-20 TSC 15-40 TSC 15-60 TSC 17-20 TSC 17-40 TSC 17-60 TOP-SPRAYING CLEAN TIP Code 18280: GASKET Code 18270: SUPER FAST-CLEAN base UE 11/16x16 Nozzles code SUPER FAST-CLEAN FAST-CLEAN TIP 07-20 07-40 09-20 09-40 11-20
English NEW EXCALIBUR 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. K11421-K11426-K11431: cm 130-180-240 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.
L’innovazione. Quella vera.
NEW EXCALIBUR English AE VERSIONS Ref. 18775: FRAME MOUNTED WITHOUT SPRAYING ACCESSORIES 230 V Ref. 18779: FRAME MOUNTED WITHOUT SPRAYING ACCESSORIES 115 V Ref. 18776: TROLLEY MOUNTED WITHOUT SPRAYING ACCESSORIES 230 V Ref. 18780: TROLLEY MOUNTED WITHOUT SPRAYING ACCESSORIES 115 V Ref. K18775: FRAME MOUNTED WITH SPRAYING ACCESSORIES 230 V Ref. K18779: FRAME MOUNTED WITH SPRAYING ACCESSORIES 115 V Ref. K18776: TROLLEY MOUNTED WITH SPRAYING ACCESSORIES 230 V Ref.
NEW EXCALIBUR English Ref. 18777: FRAME MOUNTED WITH GRAVITY HOPPER WITHOUT ACCESSORIES 230 V Ref. 18778: TROLLEY MOUNTED WITH GRAVITY HOPPER WITHOUT ACCESSORIES 230 V Ref.
AIRLESS PISTON PUMPS NEW EXCALIBUR top finish Rif. 18783 JOLLY Rif. 56501 DRAGON Rif. 30184 THOR 220V/50Hz long pump unit Rif. 20705 THOR 220V/50Hz short pump unit Rif. 20700 ZEUS Rif. K35100 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.
