Nilfisk-ALTO 03KLU User's Manual
Contents
1. 11 0 Diagnosis of faults and repair 12 0 Technical data 16 Det Norske Veritas CERTIFICATE Rules for Mobile Offshore Units 25 27 1 0 Guarantee EN Your new Nilfisk ALTO cold water high pressure cleaner is guaranteed for 12 months from date of purchase The guarantee covers defects which can be ascribed to defects in material or workmanship The guarantee stipulations appear on the enclosed guarantee card which we kindly ask you to fill in and return to us so that should the occasion arise we would be able to help you in the best possible way 1 1 Owners responsibility To maintain the efficient operation and ensure a long trouble free life from your new Nilfisk ALTO high pressure cleaner it rests with each operative to handle and operate the cleaner in the correct way It is important therefore to ensure that the instruction manual is made available to each operative and that it is always to hand in order that he may read the operating instructions and in particular the safety requirements section 8 0 1 2 Use in hazardous areas This high pressure cleaner model O3KOS has been approved by DET NORSKE VERITAS for use in hazardous areas classified as zone 1 and 2 as the models comply with the requirements of DET NORSKE VERITAS s Rules for Mobile Offshore Units Part 5 Chapter 3 See certificate page 25 27 The approval appears from the model tag of the cleane2. arrow until the machine works smoothly No working pressure Nozzle blocked No water High pressure hose lance frozen By pass valve frozen Clean the nozzle Check the water connection Allow the high pressure hose lance to thaw Allow the machine to thaw Should faults occur other than those mentioned above please contact the nearest Nilfisk ALTO service organization 16 A S EE n DET NORSKE VERITAS TYPE APPROVAL CERTIFICATE CERTIFICATE No P 10251 This Certificate consists of 3 pages This is to certify that the High Pressure Cleaner with type designations KLU KO and KOS Manufactured by ALTO Danmark A S Hadsund DENMARK is found to comply with DET NORSKE VERITAS RULES FOR CLASSIFICATION OF MOBILE OFFSHORE UNITS PART 5 CHAPTER 3 Application These high pressure cleaner units may be used in hazardous areas classificed as zone 1 and 2 Maximum pressure and temperature limits to be in accordance with the manufacturer s recommendations Design The pump of type KLU is driven by air motor The pump of KO and KOS is driven by hydraulic oil motor Place and date H vik 16 July 1998 oO Joy DET NORSKE VERIT x Jon Rysst DANN ice om Berg Nielsen Head of Section DNV Aalborg Surveyor This Certificate is valid until 30 June 2002 Notice This Certificate is subject to terms and conditions overleaf Any significant change in design or construction may render this Certificate inv
3. 86 755 8359 7937 Fax 86 755 8359 1063 CZECH REPUBLIC ALTO Cesk Republika s r o Do Certous 2658 1 193 00 Praha 9 Tel 420 24 14 08 419 Fax 420 24 14 08 439 E mail info amp alto cz com DENMARK Nilfisk Advance A S Industrivej 1 9560 Hadsund Tel 45 7218 2100 Fax 45 7218 2105 E mail salg dk nilfisk alto com Nilfisk ALTO Food division Division of Nilfisk Advance A S Blyt kkervej 2 9000 Aalborg Tel 45 7218 2100 Fax 45 7218 2099 E mail food division nilfisk alto dk 616 96 00 d 12 2008 FINLAND Nilfisk Advance Oy Ab Piispantilankuja 4 02240 Espoo Tel 358 207 890 600 Fax 358 207 890 601 E mail asiakaspalvelu fi amp nilfisk com FRANCE Nilfisk ALTO ALTO France SAS A roparc 1 19 rue Icare 67960 Entzheim Tel 33 3 88 28 84 00 Fax 33 3 88 30 05 00 E mail into fr nilfisk alto com GERMANY Nilfisk ALTO Division of Nilfisk Advance Guido Oberdorfer Str 10 89287 Bellenber Tel 49 0 180 5 37 37 37 E mail info de amp nilfisk alto com GREECE Nilfisk Advance SA 8 Thoukididou str 164 52 Argiroupolis Tel 30 210 96 33443 Fax 30 210 96 52187 E mail nilfisk advance Q clean gr HOLLAND Nilfisk ALTO Division of Nilfisk Advance BV Camerastraat 9 3322 BB Almere Tel 31 36 5460 760 Fax 31 36 5460 761 E mail info nl amp nilfisk alto com HONG KONG Nilfisk Advance Ltd 2001 HK Worsted Mills Ind Bldg
4. p PORTUGAL Nilfisk ALTO Division of Nilfisk Advance Lda Sintra Business Park Zona Industrial Da Abrunheira Edificio 1 19 A P2710 089 Sintra Tel 35 808 200 537 Fax 35 121 911 2679 E mail mkt nilfisk advance es RUSSIA Hundouck 3agaHc 127015 Mocksa Barckaa yn 27 cTp 7 Poccua Tel 7 495 783 96 02 Fax 7 495 783 96 03 E mail info nilfisk ru SINGAPORE Nilfisk Advance Pte Ltd Nilfisk ALTO Division 40 Loyang Drive Singapore 508961 Tel 65 6 759 9100 Fax 65 6 759 9133 E mail sales nilfisk advance com sg SPAIN Nilfisk ALTO Division of Nilfisk Advance S A Torre D Ara Paseo del Rengle 5 PI 10 08302 Matar Tel 3 4 902 200 201 Fax 3 4 93 757 8020 E mail mkt es nilfisk alto com SWEDEN ALTO Sverige AB Member of Nilfisk Advance Group Aminogatan 18 Box 4029 431 04 M lndal Tel 46 31 706 73 00 Fax 46 31 706 73 40 E mail info se nilfisk alto com TAIWAN Nilfisk Advance Taiwan Branch No 5 Wan Fang Road Taipei Tel 886 227 002 268 Fax 886 227 840 843 THAILAND Nilfisk Advance Co Ltd 89 Soi Chokechai Ruammitr Viphavadee Rangsit Road Ladyao Jatuchak Bangkok 10900 Tel 66 2 275 5630 Fax 66 2 691 4079 TURKEY Nilfisk Advance Profesional Temizlik Ekipmanlari Tic A S Necla Cad NI 48 Yenisahra Kadik y Istanbul Tel 90 216 470 08 60 E mail info tr nilfisk advance com UNITED KINGDOM Ni
5. see section 9 0 With cold water up to 8 C the cleaner will oper ate satisfactorily with up to a 5 metre difference of level between cleaner and water supply The pump and the inlet hose must be connected to the water supply before starting up When working with hot water 85 C the cleaner must be below or on a level with the point of water supply Working with hot water and connected to high pressure hoses longer than 10 m or inlet hoses shorter than 6 m the cleaner must be equipped with a float chamber The same applies if the outlet of the cleaner is connected to a tube system 4 0 Standard equipment The cleaner is delivered with a double lance and a spray handle together with high pressure hose as standard equipment The low pressure tube is equipped with a flat jet nozzle 6530 and the high pressure hose with a flat jet nozzle 1506 The first two figures of the nozzle reference number indicate the spray angle in degrees and the last two indicate the water flow in l min at a pressure of 20 bar and a temperature of 20 C The equivalent hole diameters for nozzle 1506 is 1 6 mm and for nozzle 6530 is 3 6 mm Do not replace with nozzles of a smaller diameter The maximum working pressure and temperature are printed on the standard high pressure hose Only use Nilfisk ALTO high pressure hoses In case of damage arrange for Nilfisk ALTO service engineers to repair it Do not attempt to repair it yourself The thrust on the
6. 22 0 26 High pressure hose length m ft 10 32 8 Nozzle sizes high low pressure 1506 6530 Dimensions length mm inch 1000 39 4 width mm inch 545 21 5 height mm inch 825 32 5 Weight complete incl of oil kg lb 75 165 Motor type GAST 8AM Air consumption m3 h ft3 min 290 170 Inlet pressure bar psi 7 100 We reserve the right to amend the specifications 15 12 0 Diagnosis of faults and repair EN Fault The motor fails to start Cause Oil supply not connected Oil supply closed No oil pressure The pump is frozen Repair Connect the oil hose Open the valve Start the hydraulic pump Let the pump thaw Working pressure too high Nozzle partly blocked Clean the nozzle Working pressure too low Valve for regulation of water capacity is not adjusted to max pressure Regulating valve open Open fully the valve for regulation of water Turn in the direction indicated by the arrow Close the regulating valve Irregular working pressure During self priming During direct water connection Air in the pump Suction height too high or water too hot Filter blocked Insufficient water supply from the water works Repeat the venting procedure Read the paragraph conc self priming p 6 Clean the filter See p 11 Change to a water supply with greater output If this is not possible turn the valve for regulation of the water capacity in the opposite direction of that indicated by the
7. 31 39 Wo Tong Tsui St Kwai Chung Tel 852 2427 5951 Fax 852 2487 5828 HUNGARY Nilfisk Advance Kereskedelmi Kft ll R k czi Ferenc Ut 10 2310 Szigetszentmiklos Lakihegy Tel 36 24475 550 Fax 36 24475 551 E mail info amp nilfisk advance hu INDIA Nilfisk Advance India Limited 349 Business Point No 201 2nd floor above Popular Car World Western Express Highway Andheri East Mumbai 400 069 Tel 91 22 321 74592 ITALY Nilfisk ALTO Divisione di Nilfisk Advance A S Localita Novella Terza 26862 Guardamiglio LO E mail d puglia nilfisk advance it JAPAN Nilfisk Advance Inc 1 6 6 Kita shinyokohama Kouhoku ku Yokohama 223 0059 Tel 81 45 548 2571 Fax 81 45 548 2541 MALAYSIA Nillfisk Advance Sdn Bhd Sd 14 Jalan KIP 11 Taman Perindustrian KIP Sri Damansara 52200 Kuala Lumpur Tel 60 3 603 6275 3120 Fax 60 3 603 6274 6318 MEXICO Nilfisk Advance de Mexico S de R L de C V Prol Paseo de la Reforma 61 6 A2 Col Paseo de las Lomas 01330 Mexico D F Tel 52 55 2591 1002 switchboard Fax 52 55 2591 1002 ext 229 E mail info amp advance mx com NORWAY Nilfisk Advance AS Bj rnerudveien 24 1266 Oslo Tel 47 22 75 17 70 Fax 47 22 75 17 71 E mail info no amp nilfisk alto com POLAND Nilfisk Advance Sp Z 0 0 05 800 Pruszkow ul 3 go MAJA 8 Tel 48 22 738 37 50 Fax 48 22 738 37 51 E mail info amp nilfisk alto
8. clean and lubricate the parts regularly with a little oil or grease 8 0 Safety EN Your Nilfisk ALTO cold water cleaner is designed and manufactured to comply with the very latest labour regulations Nevertheless the following instructions must be strictly observed 1 Always hold the spray handle and lance firmly in both hands during operation at high pres sure 2 Never direct the high pressure spray towards people or electrical devices 3 When not in use turn the safety locking lever to position Q i S Q 4 Only use the hoses and nozzles approved by Nilfisk ALTO 5 Do not disconnect the high pressure hose until the cleaner has cooled down and stopped 6 Don t attempt to touch nozzle nor water jet dur ing operation 7 Never tie knots in or kink the high pressure hose as it may be damaged and consequently burst 8 Do not leave your machine exposed to frost However if cleaner hose or lance should be come frozen do not use until they have thawed 9 The high pressure pump features a safety valve the adjustment of which SHOULD NOT BE CHANGED 10 The machine should only be used by people who have been properly instructed 13 9 0 Operating and maintenance instructions GAST Air motor Type AM 8 9 1 Construction Your air motor is a precision built rotary type motor The vanes take up their own wear and will last 5 000 15 000 hours depending upon speed met hod of oiling operating pressure a
9. the hoses and the spray lance are unfrozen before restarting Place the cleaner and the accessories in a warm place for some time before starting up 12 7 0 Maintenance EN 7 1 Changing of oil The oil should be changed after each 1000 hours use Remove the cover of the oil glass Unscrew the drain plug Allow the oil to run out and clean the drain plug of impurities Screw in the plug and refill the pump with fresh oil through the oil glass Holds approx 1 l From Nilfisk ALTO the pump is filled with zincless hydraulic oil Nilfisk ALTO Pump Oil 100 When refilling and changing the oil this or an oil with the following specifications should be used ISO no 100 Viscosity index VI min 130 Pour point below 30 C Concerning oil for mist lubricating see section 9 0 7 2 Sludge container The used oil is caught in a sludge container pos 14 which should be emptied before it is com pletely full The oil must not be reused in the pump This applies also to the moisture trap for air flow pos 8 7 3 Water filter To avoid debris entering the high pressure pump a water filter is fitted at the water inlet This filter must be taken apart and cleaned regularly The inter vals between cleaning depend on the purity of the water The filter can be removed when the quick coupling has been unscrewed 7 4 Couplings To avoid leakages and damage to the quick couplings on hoses spray handle and spray lance it is necessary to
10. H VIK NORWAY TEL 47 67 57 99 00 a FAX 47 67 57 99 11 Form No 20 90a Issue January 98 Page 3 of 3 27 Nilfisk ALTO Why Compromise http www nilfisk advance com HEAD QUARTER DENMARK Nilfisk Advance Group Sogne ej BK 260 Brondb Tel 45 4323 8100 Fax 45 4343 7700 E mail mail com Qnilfisk advance com SALES COMPANIES ARGENTINA Nilfisk Advance sri Edificio Central Park Herrera 1855 Office 604 Ciudad Aut noma de Buenos Aires Tel 54 11 6091 1571 Fax 54 11 6091 1575 AUSTRALIA Nilfisk ALTO 48 Egerton St P O Box 6046 Silverwater N S W 2128 Tel 61 2 8748 5966 Fax 61 2 8748 5960 E mail info amp nilfiskalto com au AUSTRIA Nilfisk Advance GmbH Metzgerstrasse 68 5101 Bergheim bei Salzburg Tel 0662 456 400 0 Fax 0662 456 400 34 E mail info at nilfisk advance com BELGIUM Nilfisk ALTO a division of Nilfisk Advance n v s a Riverside Business Park Boulevard Internationalelaan 55 Batiment C3 C4 Gebouw Bruxelles 1070 Brussel Tel csa 2 467 60 40 Fax 32 02 466 61 50 E mail info be nilfisk alto com CANADA Clarke Canada Part of the Nilfisk Advance Group 4080 B Sladeview Crescent Unit 1 Mississauga Ontario L5L 5Y5 Tel 1 905 569 0266 Fax 1 905 569 8586 CHINA Nilfisk Advance Shenzhen Ltd Blok 3 Unit 130 1001 Honghua Road Int Commercial amp Trade Center Fuitian Free Trade Zone 518038 Shenzhen Tel
11. O3KLU Nilfisk ALTO Why Compromise Instruktionsbog v sssennnsveinsennssimn EN User ManuUdl m smussresennessesnsasnnenensannens Betriebsanleitung Printed in Denmark Copyright 2008 2009 Nilfisk ALTO Congratulations Congratulations on your choice of new cold water cleaner We are sure that it will live up to your expectations To ensure that you obtain the best possible results from your new cleaner we ask you to read this instruction manual carefully before use Yours faithfully Nilfisk ALTO Division of Nilfisk Advance A S Index EN 1 0 Guarantee sanntid 9 1 1 Owners responsibility 9 1 2 Use in hazardous areas 9 2 0 Key photo 10 3 0 Connections wT 3 1 Water connection sa 4 0 Standard equipment A1 5 0 OperatiON rrrrrererrorner 12 5 1 Starting up Procedure e e 12 512 S PNNAO ke yen eee a veye van anne 12 6 0 Frost proofing m 7 0 Maintenance usnennnvnnnnvnnnnvnnnvnnnnvnnnnennnvnnn 7 1 Changing of oil 7 2 Sludge container vei 7 3 Water filter r esorenrannvannovernannravnnnes 7 4 Couplings mnnrnnvnnnvvevnnnrrevennrnrvernnenn 13 8 0 Safety aigra 13 9 0 Maintenance Instructions manual for the attachment of an air motor 14 9 1 Construction yo 9 2 Installation 9 3 Lubrication rrrrnnnnrrrrrrrrrsnnnrrvrnrnnnnn 9 4 Operation 9 5 Servicing 10 0 Model designation
12. alid Mary person suffers Tass ar damage which ie proved to have bean caused by any n gkgent act oF omission af Dat Norske Veria tren Dat Norske Veras Shall pay GOMPENSATON To Sutil person Tor PiS proved Awe fose or damage However ine compensation shat not exceed an amount equal to tn times the fee charged for ING service In question provided thatthe maximum compensation shall never exceed USD 2 mikon this provision Del Norske Veritas shall mean the Foundation Dat Norske Veritas as well as all ts subskilaries directors officers employees agenis and any other acting on behalf of Det Norske Veritas DET NORSKE VERITAS AS t VERITASVEIEN 1 1322 H VIK NORWAY x TEL 47 67 57 99 00 FAX 47 67 57 99 11 Form No 20 90a Issue January 98 Page 1 of 3 25 Cert No P 10251 File No 795 40 Produet description C Design The pump of type KLU is driven by air motor The pump of KO and KOS is driven by hydraulic oil motor The pump and motor of KOS are mounted on a steel frame and designed for stationary operation i e walls mounting The pump and motor of KLU and KO are mounted on a wagon with rubber wheels and thermo plastic bearings The steel frame of the wagon is isolated with polyester powder paint to a thickness of 250my 0 25 mm in order to prevent that the frame forms sparks when subject to blows The motor and the pump of KLU and KO are protected by plastic All pressure guns are protected from form
13. drive this air motor with combustible gases Recommended commercial solvent for air motors and lubricated pumps is Gast Flushing Solvent part AH255 or any non toxic non flammable industrial cleaning solvent 10 0 Model designation The Nilfisk ALTO 03K series of cold water cleaners is produced in several models The model desig nation is printed on the model plate e g Nilfisk ALTO 2603KLU This plate provides the following details Model designation Nilfisk ALTO order no Nozzle Pump pressure Max pressure Water capacity Max temperature Air flow Approval Serial no production week and year SCOMNATAWON par 11 0 Technical data 95 EN no week year 2603KLU 6170000 _ og XXXX bar MPa O S 6 Q I min 15 8 limt Un Lui Air Consumption Verbrauch an Consummation d air Made ty Nilfisk Advance A S DK 2605 Broendby CE DNV cert nr P 10251 Class zone 1 2 120 12 120 12 580 290m3 h 7bar IP X5 EN Model 2603KLU Cleaning power adjustable max kW hp 2 6 3 5 Pump pressure max bar psi 120 1740 Nozzle pressure adjustable min max bar psi 4 104 58 1510 Water capacity I min ImpG min 15 8 3 5 USG min 4 2 Max pressure of inlet water bar psi 15 217 Self priming max suction height m ft 5 16 Max temp of inlet water C F 70 160 Oil capacity of oil pump VlmpG USG 1 0
14. he speed and torque can be regulated by using a pressure regulator or a simple shut off valve to obtain desired power and conserve air It is very important that the air motor not be allowed to run free at high speeds with no load and improper lubrication Running under these conditions can cause excessive internal heat build up loss of internal clearances and rapid motor damage 9 5 Servicing If the motor is sluggish or inefficient try flushing with solvent To flush a unit disconnect air line and muffler and add several teaspoonful of solvent Rotate the shaft by hand in both directions for a few minutes reconnect the air line and slowly apply pressure until there is no trace of solvent in exhaust air Flush unit in a well ventilated area Eye protection is recommended Keep face away from exhaust port and do not flush with flammable solvent Relubricate the motor with a squirt of oil in the chamber If the vanes need replacing or foreign ma terials are present in motor chamber an experien ced mechanic may remove the end plate opposite the drive shaft end Do not try with a screwdriver It will dent the surface of the plate and body causing leaks A puller tool should be used which will remove the end plate while maintaining the position of the shaft New vanes should have the edge with the corners cut on angle or the notched edge if reversible towards the bottom of the vane slot Danger To prevent explosive hazard do not
15. ing sparks A high pressure hose is fitted between the pump and the gun with a quick connecting coupling on the pump side Application Limitation These high pressure cleaner units may be used in hazardous areas classified as zone 1 and Maximum pressure and temperature limits to be in accordance with the manufacturer s recommendations The units shall be equipped with high pressure hoses of approved type n e eee DET NORSKE VERITAS AS VERITASVEIEN 1 1322 H VIK NORWAY TEL 47 67 57 99 00 FAX 47 67 57 99 11 Form No 20 90a Issue January 98 Page 2 of 3 26 Cert No P 10251 File No 795 40 z Si Reference documents Drawing no 6167011a Spare Part catalogue KEW 03KO KOS 91 06 Type Approval documentation S Marking of product For traceability to this Type Approval each unit shall be marked Manufacturer s name ALTO Type designation Certificate retention survey In connection with Product Audits as required by DNV Certification Notes 1 2 the following tests shall be performed on samples taken at random from stock or from the running production Hydraulic pressure testing to 1 5 times the maximum working pressure Thickness measurements of the polyester powder paint protection of the frame of the wagon The Product Audits are to be performed annually under supervision of a Surveyor from Det Norske Veritas END OF CERTIFICATE DET NORSKE VERITAS AS ki VERITASVEIEN 1 1322
16. lfisk ALTO Division of Nilfisk Advance Ltd Bowerbank Way Gilwilly Industrial Estate Penrith Cumbria CA11 9BQ Tel 44 1 768 86 89 95 Fax 44 1 768 86 47 13 E mail sales uk nilfisk alto com USA Nilfisk Advance Inc 14600 21st Avenue North Plymouth MN 55447 3408 Tel 1 763 745 3500 Fax 1 763 745 3718 E mail info advance us com VIETNAM Nilfisk Advance Representative Office No 51 Doc Ngu Str Ba Dinh Dist Hanoi Tel 84 4 761 5642 Fax 84 4 761 5643 E mail nilfisk amp vnn vn
17. mended to open the regulating valve e cleaner in the following way during the venting Release the trigger of the spray handle d and 1 Disconnect and empty both the water supply and turn on the air supply The pump will now be in the high pressure hoses idle motion 2 Start the pump and allow it to run until it is For cleaning at high pressure press home the empty trigger of the spray handle after having closed the regulating valve If the cleaner is not stored in a frost proof place For cleaning at low pressure open the regula between operations it should be protected from ting valve When cleaning at low pressure the frost in the following way chemical injector will allow supply of detergents according to the scale of the injector situated at Disconnect the lance the water outlet 2 Start the machine and allow it to run without water 3 Place the suction hose into a container of anti NN freeze L h 4 Draw in the antifreeze from the container by activating the spray handle Having placed the spray handle above the antifreeze funnel open and close it a few times so that the antifreeze can circulate 5 Remove the inlet hose from the container Acti vate the spray handle and allow the rest of the antifreeze to run back into the container NB The antifreeze will be diluted with water and will after some time lose its effect par e IMPORTANT To avoid damage always ensure that the cleaner
18. nd the precau tions taken in maintaining the motor The type of shaft seal used does not lend itself to operating pressures above 100 Psi 6 89 bar metric 9 2 Installation Install a moisture trap and filter in the air line ahead of motor For efficiency of output and control of speed use air lines the same size or in the next pipe size larger than the intake port of the motor 9 3 Lubrication use a detergent SAE 10 or detergent with antifreezing additive For proper operation and maximum service life an automatic air line lubricator must be installed in the air line just ahead of the air motor The lubricator should be adjusted to feed one drop of oil for every 50 75 CMF of air going through the motor Air consumption figures for various models at vari ous speeds and air line pressures can be obtained from your local GAST representative or the factory Lubrication is necessary for all internal moving parts and rust prevention Excessive moisture in the air line can cause rust formation in motor and might also cause ice to form in the muffler due to expansion of air through the motor The moisture problem can be corrected by installing a moisture separator in the air line and also by installing an aftercooler between the compressor and air receiver 9 4 Operation The starting torque is less than the running torque and could vary depending on the position at which the vanes stop in relation to the air intake port 14 EN T
19. nozzle is for 2603KLU 31N 3 2 kp As the thrust forms an angle with the spray lance the spray handle is subject to torque As standard equipment the cleaner is delivered with chemical injector for addition of detergents 11 5 0 Operation EN Operation EN 5 1 Starting up procedure 5 2 Stopping 1 Check the oil level in the oil glass The level 1 Turn off the air supply should be maintained between the MIN and 2 Turn off the water supply MAX marks This applies also for the oil level in 3 Press home the trigger of the spray handle to the oil mist lubricator pos 5 relieve the pressure of the cleaner Run water through the inlet hose before connec 4 Do not disconnect the high pressure hose until ting in order to remove possible impurities in the the cleaner has cooled down and stopped hose Connect the hose Connect the quick coupling a of the high pres sure hose to the outlet socket a Check the input end of the spray lance b for 6 0 Frost proofing EN possible impurities Pull forward the grey trigger c of the spray handle Connect the input end of the spray lance to the quick coupling Release Operation and storage in frosty weather below the grey trigger 0 C Press the trigger of the spray handle d and allow the water to run until the system has Never leave the cleaner unless it has been emptied been completely vented For self priming it is of water not even for a short period Empty the recom
20. r Even though the above mentioned cleaners have been approved for use in hazardous areas Nilfisk ALTO still recommends the users to observe all necessary precautions when using mobile high pressure cleaners in hazardous areas Furthermore it should be emphasized that the users are responsible for the examination and observance of other national and international requirements of any kind 2 0 Key Photo EN 2603KLU Pump with bracket Manometer Chassis Exhaust filter Lubricating device Manometer Regulating valve Filter Air motor Belt tightener Water inlet Belt guard V belt Sludge container Water outlet OANDARWN de oke le ak hk le oQoaksoN Oo a PU al n is a RA 10 3 0 Connections EN 3 1 Water connection The water input is connected at the back of the machine The machine can be connected directly to the mains water supply or it can work as a self priming unit For direct water connection the inlet hose must be at least 6 m long and the water temperature must not exceed 85 C Please note that connection to the public water supply may entail mounting of a float chamber If there is sand or other impurities in the water it is advisable to provide an external water filter in ad dition to the internal filter situated behind the quick coupling For connection of air motor
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