Kranzle HD 7/120 Operating Manual

Read and conform Read and conform Read and conform Read and conform safety instructions safety instructions safety instructions safety instructions safety instructions before use before use before use before use before use High Pressure Cleaners GB HD HD HD HD HD 7/120 7/120 7/120 7/120 7/120 HD HD HD HD HD 10/120 10/120 10/120 10/120 10/120

you for the purchase. To ease your introduction to the use of the cleaner, we have provided the following pages of explanations, tips and hints, which we ask you to read before using it for the first time. The equipment will assist you professionally in all cleaning tasks, e.g.: Description Zulässige Abweichung der Zahlenwerte ± 5 % nach VDMA Einheitsblatt 24411 Technical data Operating pressure, steplessly adjustable Nozzle size Perm. overpressure Water output Hot water input (1-8 bar) Suction height High pressure hose Electrical ratings Connect. wattage input output Weight Dimensions in mm Sound level acc.to DIN 45 635 with dirtkiller Sound level LWA Recoil at lance Vibrations at lance with dirtkiller Kränzle HD 7/120 10 - 120 bar 20 03 135 bar at 1400 rpm 7 l/min max. 60 °C 1.0 m 10 m 230V ; 50 Hz ; 7,5 A P1: 1.6 kW P2: 1.0 kW 18,5 kg 300 x 330 x 800 71 dB (A) 84dB (A) 84 dB (A) ca. 27 N 1.9 m/s² Order n°: 41.720 41.720 1 * Muß dem Gerät mindestens zugeführt werden (Siehe Seite 7) * Kränzle HD 10/120 10 - 120 bar 20 045 135 bar at 2800 rpm 10 l/min max. 60 °C 1.0 m 10 m 230V ; 50 Hz ; 11 A P1: 2.5 kW P2: 1.8 kW 18,5 kg 300 x 330 x 800 71 dB (A) 91 dB (A) 91 dB (A) ca. 27 N 1.9 m/s² Order n°: 41.721 41.721 1 - facades - flagstones - terraces - vehicles of all types - containers - machines etc. - removing of old paint

chines. The design can be seen from the diagram. Components 1 Water inlet connection with filter 2 Suction hose with filter (special accessory) Order no. 15.038 3 3 High pressure pump 4 Press. gauge with glycerin filling 5 Unloader valve - safety valve 6 High pressure hose 7 Spray gun 8 Interchangeable lance with high pressure nozzle 9 Nonreturn valve (see page 8) Description 8 7 2 Water 6 4 5 3 1 230 V 9

Water can be connected at mains pressure to the high pressure pump or it can be sucked directly from a storage tank. The water is then forced under pressure by the high pressure pump to the lance. The high pressure jet is formed by the nozzle at the end of the lance. Lance with trigger gun The machine can only be operated when the safety trigger is squeezed. The machine can only be operated when the safety trigger is squeezed. When the lever is squeezed, the spray gun opens. The liquid is then pumped to the nozzle. The spray pressure increases and quickly reaches the selected operating pressure. When the trigger is released, the trigger gun closes and any further spraying of liquid from the lance is stopped. The increase in pressure when the trigger gun is closed causes the unloader valve-safety valve to open. The pump remains switched on and continues to pump liquid through the pump at reduced pressure. When the trigger gun is opened, the unloader valve - safety valve closes and the pump ressumes pressure spraying from the lance. The trigger gun is a safety device. Repairs should only be performed by qualified persons. Should replacement parts be required, use only components authorized by the manufacturer. Unloader valve - safety valve The unloader valve - safety valve protects the machine from a build p of excess pressure, and is designed not to permit an excess pressure to be selected for operation. The limit nut on the handle is sealed with a spray coating. *(see page 22:"Stopping leaks from the hose or gun".) The operating pressure and spray rate can be steplessly adjusted by turning the handle. Replacements, repairs, new adjustments and sealing should only be performed by qualified persons. Description

automatically cuts out the motor in the event of overload. However should the switch trip frequently, the cause of the malfunction should be located and rectified (see page 6). Motor protection switch Setting up Neither set up and operate the machine in rooms where there is a risk of fire or explosion nor put it into puddles. Do not use the machine under water. Never use liquid containing solvents such as paint thinners, petrol, oil or similar liquid matter. Pay attention to the instructions of the manufacturers of the cleaning agents. The seals in the machine are not resistant to solvents. The spray of solvents is inflammable, explosive and poisonous. CAUTION ! CAUTION ! When running your high pressure cleaner with hot water of 60° C raised temperatures occur. Do not touch the machine without safety gloves! Replacements and inspection work should only be performed by qualified persons when the machine is disconnected from the power supply, i.e. pull out the plug from the electrical socket. Location

The mains plug must be fitted to a standard grounded socket with a 30mA residual current operated device. The socket must be protected with a 16A delay action fuse on the mains side. KRÄNZLE HD 7/120 230 Volt / 50 Hz KRÄNZLE HD 10/120 230 Volt / 50 Hz When using an extension cable, this must have an earthed lead which is properly connected to the socket. The conductors in the extension cable must have a minimum cross section of 1.5 mm². Plug connections must be of a spray-proof design, and may not be located on a wet floor. (with extension cables of more than 10 m - 2.5 mm2 ) CAUTION ! The use of extension cables which are too long may lead to malfunctions and start up difficulty. When using a cable drum, always keep the cable wound as far as possible. Description 230 V

of water specified on page 2 (techn. specifications) (Litres per minute). Water connection: Test: Allow the water to run through the supply hose into a bucket for 1 minute. The received quantity of water must be at least the quantity given on page 2 !!! Lack of water causes fast wear on seals (no warranty)

When operating your high pressure cleaner pay attention that it is in a horizontal position. 1. Connect the high pressure hose with the spray gun. 2. Connect to suitable water supply. 3. Flush the air from the pump (open and close the spray gun several times) 4. Make the electrical connection 5. Switch on the machine with opened spray gun and commence cleaning. 6. After completing the work, completely empty the pump (switch the motor on for approximately 20 seconds without the suction and spray gun). - Only use clean water ! Protect from frost ! CAUTION ! Please pay attention to the regulations of your waterworks company. In accordance with EN 61 770, the machine may not be directly connected to the public drinking water supply lines. A brief connection however is permissible according to DVGW (German Association for Gas and Water Affairs) if a tube ventilator with check valve (Kränzle Order-No. 41.016 4) is built into the water supply. Also indirect connection to the public drinking water supply lines is permissible by way of free emission in accordance with EN 61 770; e.g. by using a reservoir with a float valve. Direct connection to a non-drinking water supply line is permissible. High pressure hose and spray device The high pressure hose and spraying device supplied with the machine are made of high grade material, they are also optimized for the machine and marked as required by the appropriate regulations. - Hose length max. 20 m. If replacement parts are required, only such parts that are authorized by the manufacturer and which bear the markings required by the appropriate regula- tions may be used. The high pressure hose and spray device must be connected in a pressure-tight manner (no leak). The high pressure hose may not be driven over, pulled excessively, or twisted. The hose may under no circumstances be pulled over sharp edges, since otherwise the guarantee is automatically void. Description

see notice on page 2! Always aim the underbody lance. Note when using an angled underbody lance, like for example lance no. 41.075 1, that there is a certain amount of torque in the recoil. (Amount of torque 26 Nm) Apply the safety catch on the spray gun after each use, in order to prevent uninten- tional spraying!

high pressure nozzle 2. Spray gun with insulated pistol grip and screw connection 3. KRÄNZLE - High pressure cleaners HD7/120 / HD 10/120 4. Operating instructions 5. Water inlet components This is what you’ve purchased: is already installed

2. Connect the high pressure lance to the spray gun. High pressure hose connected to machine and spray gun. 1. Check oil level Oil has to be visible in the oil-level sight glass 3. Unroll hose without kinks and connect with handgun and pump. Max. extension 20 m-HP hose or 2 x 10 m with hose connections.

a pressurised water line with 60°C hot water (see page 2). Ensure that the water supply is clean when sucking from external sources. The hose cross section must be at least 1/2" = 12.7 mm (free passage). Filter 1 must always be clean. Please make sure that the filter is clean before using your high pressure cleaner. CAUTION ! When running your high pressure cleaner with hot water of 60° C raised temperatures occur. Do not touch the pump without safety gloves! Water 5. Maximum induction height 1.0 m see technical data on page 2 Preparation for use 12

handwheel. The default setting is maximum pressure. Adjusting the pressure Preparation for use 1. Switch off the machine. 2. Cut off the water supply. 3. Open the spray gun briefly until the pressure is released. 4. Apply the safety catch on the spray gun. 5. Remove the water hose and spray gun. 6. Drain the pump: switch on the motor for approx. 20 seconds. 7. Pull the plug from the socket. 8. Winter: store the pump in rooms above 0°C. 9. Clean the water filter. To shut down the pump:

water jet at the machine itself ! Never direct the water jet at a power socket ! Never allow children to use the high pressure cleaner ! This is prohibited !

water jet at people or animals ! Do not damage the power cable or repair it incorrectly ! (Replace defective or damaged cables immediately ! Never work with a defective appliance !) Never pull the high pressure hose if it has formed kinks or “nooses”! Never pull the hose over sharp edges ! This is prohibited !

Flat brush Order No. 41.073 Dirtkiller 03 (HD 7/120) Order No. 41.073 8 Dirtkiller 045 (HD 10/120) Order No. 41.072 5 Environmental, refuse disposal and water pro- tection regulations must be observed when using the accessories! Additional KRÄNZLE-accessories for ... Rotary scrubbing brush Order No. 41.050 1 Drain and pipe cleaning hose 10 m - Order No. 41.058 1 15 m - Order No. 41.058 Underbody lance Order No. 41.075

Car cleaning, glass, caravan, boat etc. rotary washing brush with 40 cm exten- sion and ST 30 nipple M 22 x 1.5 Underbody cleaning of cars, trailers and equipment: lance 90 cm with high pressure nozzle and ST 30 nipple M 22 x 1.5. The lance must be aimed when spraying. (See page 9) Cleaning cars and all smooth surfaces: brush with ST 30 nipple. Rotary point sprayer for extreme soiling. Dirtkiller with 40 cm extension and ST 30 nipple. Cleaning pipes, channels and drains: pipe cleaning hose with KN nozzle and ST 30 nipple M 22 x 1.<<<<<5 Blasting old paint, rust and facades: sand-blasting injector with suction lance, 3 m PVC hose and ST 30 nipple. When sandblasting you must wear protection clothes! Pay attention to the instructions of the manufacturer of the abrasive! <

18 Nozzle dirty or sticky! Pressure gauge does not show full pressure. Water comes out in spurts. If you do not use the high-pressure cleaner for some time the valves can stick The high-pressure hose vibrates. Straighten a paper clip... When a valve is blocked, the gauge shows little pressure or no pressure at all, or the high pressure hose vibrates! Open the valve with a socket wrench... and remove the valve screw, the valve and the o-ring. Replace the rubber o-ring. and remove the dirt from the valve - the valve inside must be closed. Retighten the valve screw ...and repeat on all 6 valves. Now it works as well as before!

No water but the gauge shows full pressure ! - Do it yourself! Rinse the hose through first. You should now have a powerful stream of water, but if you only get a few drops from the lance remove the lance and clean the nozzle. Using the flat spray lance you only have to clean the front nozzle. Straighten a paper clip and clean the nozzle. Insert pointed object into the hole and pull the cap back! Check visually whether the nozzle is clean. Now it works as well as before.

Stopping leaks from hose or gun After closing the gun the manometer shows full pressure ! The pressure regulator switches on and off continuously! If the manometer shows full pressure, Press the trigger to release the pressure!!! First disconnect the hose! Then unscrew the pump outlet with an open-jew wrench. Clean the return element or replace the O-Ring ! The pressure regulator switches on and off from pressure loss! Water can emerge at these 3 points. Check the seals and replace the O-Ringe if necessary or ave the gun checked by the dealer. Replace the O-Ring at the lance or at the HP hose respectively! Reconnect the hose, gun and lance! Problem solved already! Pull out the power plug!

No Description Qty. Ord.-No Midi-gun with prolongation 12.160 Lance compl. with HP-nozzle 03 12.392 4 Lance compl. with HP-nozzle 045 12.392 6 Scheibe 5,3 DIN9021 1 50.152 7 Abzug-Hebel kpl. 1 12.144 1 15 Rohr kunststoffumspritzt 1 15.004 2 bds. R 1/4" AG 16 Überwurfmutter ST 30 M22 x 1,5 IG 1 13.276 1 17 Außen-Sechskant-Nippel R 1/4" IG 1 13.277 1 18 O-Ring 9,3 x 2,4 1 13.273 28 Aluminium-Dichtring 6 13.275 51 Düsenschutz M12x1 1 26.002 1 52 Rohr 400 mm; bds. M12x1 1 15.002 53 ST 30 Nippel M 22 x 1,5 / R1/4" m. ISK 1 13.363 54 Flachstrahldüse 028 (bei HD 7/120) 1 M20028 54.1 Flachstrahldüse 042 (bei HD 10/120) 1 M20042 A Rep.-Kit 12.158 Pos: 3, 4, 5, 8, 9, 12, 15, 16; 21 B Griff komplett 12.164

No Description Qty. Ord.-No Spare parts list KRÄNZLE HD 7/120 / HD 10/120 Complete assembly 2 Tragbügel 1 44.581 3 Gummiprofilfuß 4 44.582 4 Senkschraube M6x20 1 43.473 1 5 Gummipuffer 30 x 20 4 46.023 1 6 Scheibe 8,4 4 41.409 7 Mutter DIN985 M8 4 41.410 8 Midi-Pistole mit Verlängerung 1 12.160 9 Lanze mit Flachstrahldüse 028 (HD 7/120) 1 12.392 5-M20028 9.1 Lanze mit Flachstrahldüse 042 (HD 10/120) 1 12.392 5-M20042 10 Schmutzkiller 03 kpl. mit Lanze (HD 7/120) 41.073 8 10.1 Schmutzkiller 045 kpl. mit Lanze (HD 10/120) 41.072 5 19 O-Ring 9,3 x 2,4 2 13.273 20 HD-Schlauch NW 6 10 m 210 bar 1 43.416

Spare parts list KRÄNZLE HD 7/120 / HD 10/120 Motor 1 Ölgehäuse mit Dichtung und Deckel 1 44.501 2 Stator (HD 7/120) 1 23.001 2 2.1 Stator (HD 10/120) 1 23.002 4 3 Motorwelle mit Rotor (HD 7/120) 1 43.104 3.1 Motorwelle mit Rotor (HD 10/120) 1 43.024 4 Passfeder 6 x 6 x 20 1 41.483 1 5 Motor-Lager B-Seite Z-Lager 1 43.025 6 Motor-Lager A-Seite Schulterl. 1 43.026 7 Schelle für Lüfterrad 1 44.534 1 8 Öldichtung 25 x 35 x 7 1 41.024 9 Lüfterrad 1 44.534 10 Lüfterhaube 1 41.497 11 Flachdichtung 1 44.513 12 Lüsterklemme 3-pol. 1 43.031 2 13 Schaltkasten 1 44.508 1 14 Schalter 8,5 A (HD 7/120) 1 43.329 14.1 Schalter 12 A (HD 10/120) 1 43.033 15 Klemmrahmen mit 1 43.453 Schalterabdichtung 16 Kabelverschraubung PG 11 mit Knicks. 1 41.091 17 Gegenmutter PG 11 1 44.521 18 Kondensator 40 µF 1 43.035 19 Netzkabel für 230V / 50/60Hz 1 41.092 20 Blechschraube 3,5 x 9,5 2 41.088 21 Blechschraube 2,9 x 16 1 43.036 22 Innensechskantschr. M 5 x 12 4 40.134 23 Innensechskantschr. M 5 x 30 4 42.130 24 Erdungsschraube kpl. 1 43.038 25 Deckel für Schaltkasten 1 44.512 26 Dichtung für Deckel 1 44.522 27 Kunststoffschraube 5,0 x 25 4 41.414 28 Blechschraube 3,9 x 9,5 3 41.636 29 Toleranzhülse 1 43.063 1

No Description Qty. Ord.-No 1 Gehäuseplatte 1 43.003 2 Öldichtung 14 x 24 x 7 3 41.631 3 O-Ring 83 x 2 1 43.039 4 Plungerfeder 3 43.040 5 Federdruckscheibe 14 mm 3 43.041 6 Plunger 14 mm 3 43.005 7 Sprengring 14 mm 3 41.635 8.1 Swash plate 12,5° (HD 7/120) 1 41.028-12,5 8.2 Swash plate 9,5° (HD 10/120) 1 41.028-9,5 please specify swash plate angle 10 Axial-Rillenkugellager 3-teilig 1 43.486 12 Innensechskantschraube M 8 x 25 4 40.053 13 Verschlußschraube M 18 x 1,5 1 41.011 14 O-Ring 12 x 2 3 15.005 1 15 Ölschauglas 1 42.018 1 16 Ölverschlußschraube rot 1 43.437 17 Dichtung Öldeckel 1 44.501 1 18 Deckel Ölgehäuse 1 44.501 2 19 Innensechskantschraube M 5 x 12 4 41.019 4 Spare parts list KRÄNZLE HD 7/120 / HD 10/120 Transmission

Spare parts list KRÄNZLE HD 7/120 / HD 10/120 Valve housing No Description Qty. Ord.-No No Description Qty. Ord.-No 1 Ventilgehäuse 1 44.523 2 Ventilstopfen 5 41.011 3 Ventilstopfen mit R1/4" IG 1 41.011 1 4 Ventile (rot) 6 41.612 5 Dichtstopfen M 8 x 1 1 13.158 6 Dichtstopfen M 10 x 1 1 43.043 7 O-Ring 12 x 2 15 15.005 1 8 O-Ring 11 x 1,5 2 12.256 9 Edelstahlsitz 2 14.118 10 Sicherungsring 2 13.147 11 Edelstahlkugel 8,5 mm 1 13.148 11.1 Edelstahlkugel 10,0 mm 1 12.122 12 Edelstahlfeder 1 14.119 13 Verschlussschraube 1 14.113 14 Steuerkolben 6 mm für AZ 1 43.044 15 Parbaks für Kolben 14 mm 1 14.123 1 16 Parbaks für Spindel 6 mm 1 14.123 2 17 MS-Scheibe 1 43.045 18 Kolbenführung 6 mm 1 14.130 1 19 Mutter M 6 2 14.127 1 20 Feder schwarz für AZ-Pumpe 1 43.046 21 Federdruckscheibe 1 43.047 22 Kugellager 1 43.048 23 Handrad M 6 für AZ-Pumpe 1 43.049 24 Mutter M 6 mit SW 8 1 43.010 25 Kappe für Handrad AZ-Pumpe 1 43.050 26 Manometer 1 15.039 27 Stützring 3 43.091 28 Gewebemanschette 14x24x5 3 41.613 1 29 Backring 14 x 24 3 41.614 30 O-Ring 26 x 2 3 43.052 31 Leckagering 3 43.053 32 Manschette 14 x 20 x 4/2 3 43.054 33 Zwischenring mit Abstützung 3 43.055 34 Rückschlagfeder 1 14.120 1 35 Ausgangsteil für Kugelrückschlagv. 1 44.583 36 Verschlusstopfen bei quadro TS 1 13.181 37 Aluminium-Dichtring bei quadro TS 2 13.275 42 Innensechskantschr. M 8 x 25 2 40.053 43 Innensechskantschr. M 8 x 40 2 43.059 44 Dichtring Kupfer 1 14.149 45 Sauganschluss 1 41.016 46 Wasserfilter 1 41.046 1 48 Gummi Dichtring 1 41.047 1 49 Steckkupplung 1 41.047 2 50 O-Ring 1 41.047 3 52 O-Ring 18 x 2 1 43.446 Rep.-kit valves 41.648 6x Pos. 4, 12x Pos. 7 Rep.-kit sleeves 43.060 3x Pos. 28; 3x Pos. 29; 3x Pos. 30, 3x Pos. 32 Valve housing compl. 44.584 Pos. 1-25; Pos. 27-43 Guide piston with seals 44.532 Pos. 14; Pos. 15 Guide piston with handwheel 44.532 1 Pos. 7; Pos. 14-25

No Description Qty. Ord.-No 1 Sprühkörper 1 41.520 2 O-Ring 6,88 x 1,68 1 41.521 3 Düsensitz 1 41.522 4 Düse 03 (HD 7/120) 1 41.523 4 4.1 Düse 045 (HD 10/120) 1 41.523 5 Stabilisator 1 41.524 6 O-Ring 1 40.016 1 7 Sprühstopfen 1 41.526 8 Rohr 400 mm 2x M 12 x 1 1 41.527 9 ST 30-Nippel M 22 x 1,5 / M 12 x 1 ISK 1 13.363 11 Front cap for Dirtkiller 1 41.528 1 12 Rear cap for Dirtkiller 03 (HD 7/120) 1 41.542 1 12.1 Rear cap for Dirtkiller 045 (HD 10/120) 1 41.540 2 Rep.-kit Dirtkiller 03 41.096 1 consisting of: 1x 2; 3; 4; 5 Rep.-kit Dirtkiller045 41.097 consisting of: 1x 2; 3; 4; 5 Dirtkiller 03 compl. with lance 41.073 8 Dirtkiller 045 compl. with lance 41.072 5 Spare parts list Dirtkiller

8,5A excess current release (HD 7/120) 12A excess current release (HD 10/120) Motor-Stator Wiring diagram for KRÄNZLE HD 7/120 / HD 10/120 Wiring diagram / Warranty C : 40 µF braun = brown blau = blue schw = black rt = red ge = yellow gn = green ws = white Warranty This warranty covers material and/or workmanship related defects only and does not extend to ordinary wear. Machine must be operated according to enclosed operating instructions which are part of present warranty conditions. All products sold directly to private customers are warrantied for a period of 24 months, whereas the warranty period for industrial purchases is limited to 12 months. In case of any warranty claims, please have your HP cleaner together with accessories and your purchase document ready and contact your nearest dealer or authorized service point which can also be looked up in the internet at www.kraenzle.com . Warranty is void in case of attempts to modify any of the safety devices or in the event of exceeding temperature or rpm limits - this also applies to undervoltage, low water and/or polluted water. Gauge, nozzle, valves, sealing gaskets, high pressure hose and spray equipment are considered wear parts and do not fall under this warranty.

Devices” at least once every 12 months by a qualified person, to ensure that contin- ued safe operation is guarateed. The results of the inspection are to be recorded in writing. This may be done in any form. Accident prevention The machine is designed for accidents to be impossible if used correctly. The operator is to be notified of the risk of injury from hot machine parts and the high pressure water jet. The “Guidelines for Liquid Spray Devices” must be complied with. (see page 14 and 15) Oil change: Check the oil level at the oil sight glass prior to each use. (Ensure horizontal position!) The oil level should be at the middle of the sight glass. With high atmospheric humidity and temperature fluctuation there may be condensation (oil has a greyish colour); Then the oil must be changed. First oil change after approx 50 hours of operation. Thereafter, no more oil change is required for the lifetime of the equipment. If it becomes necessary during repairs, or because the oil has a greyish colour to perform an oil change, then the oil sight glass should be opened and the oil emptied into a container. The oil must be caught in a container and disposed of in a responsible, legal manner. New oil: 0.25 l - Motor oil: W 15/40 Oil leak In the event of an oil leak contact customer service (dealer) immediately. (damage to environment or transmission) General rules

Elpke 97 33605 Bielefeld High-pressure-cleaners Hochdruckreiniger Nettoyeurs À Haute Pression R 33 (Managing Director) EC declaration of conformity Bielefeld, 11.02.05 We hereby declare, that the high-pressure models: (techn. documentation available from): comply with the following guidelines and specifications and their amendments for high-pressure cleaners: Sound power level measured: guaranteed: Applied specifications and standards: Kränzle HD 7/120 Kränzle HD 10/120 Manfred Bauer, Fa. Josef Kränzle Rudolf-Diesel-Str. 20, 89257 Illertissen Machine guideline 89/392/EEC Low voltage guideline 73/23 EEC Specification for electromagnetic compatibility 89/336 EEC Outdoor noise directive 2000/14/EC, Art. 13, High-pressure water jet machines Appendix 3, part B, chapter 27 HD 7/120: 81 dB (A); HD 10/120: 89 dB (A) HD 7/120: 84 dB (A); HD 10/120: 91 dB (A) EN 60 335-2-79:2004 EN 55 014-1 / A2:2002 EN 55 014-2 / A1:2001 EN 61 000-3-2 / A14:2000 EN 61 000-3-3 / A1:2001