Original-Operating manual High-pressure cleaners HD 7/122 HD 10/122 Read and conform safety instructions before use! Keep instructions in a safe place for later use and pass them on to any future user.
Description Dear customer We would like to congratulate you on your new high pressure cleaner and to thank 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.: - facades flagstones terraces vehicles of all types - containers - machines etc.
Description 8 7 6 2 Water 4 9 5 3 1 230 V Connection principle The KRÄNZLE HD7/122 + HD10/122 - high pressure cleaners are mobile machines. 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.
Description Water- and cleaning/detergent system 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.
Description Motor protection switch The motor is protected from overload by a motor protection switch, which 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). 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.
Description 230 V Electrical connection The machine is supplied with an electrical power cable with plug. 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 7/122 230 Volt / 50 Hz KRÄNZLE HD 10/122 230 Volt / 50 Hz When using an extension cable, this must have an earthed lead which is properly connected to the socket.
Description Water connection: Please check that the high pressure cleaner has available the quantity of water specified on page 2 (techn. specifications) (Litres per minute). Test: Allow the water to run through the supply hose into a bucket for 1 minute.
Description Brief operating instructions 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.
Safety notes As to the recoil see notice on page 2! Apply the safety catch on the spray gun after each use, in order to prevent unintentional spraying! 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.
This is what you’ve purchased: 1. Spray lance with high pressure nozzle 2. Spray gun with insulated pistol grip and screw connection 3. KRÄNZLE - High pressure cleaners HD7/122 / HD 10/122 4. Operating instructions 4. Steel braided high pressure hose 10 m, NW 6 5.
Preparation for use 1. Check oil level Oil has to be visible in the oil-level sight glass 2. Connect the high pressure lance to the spray gun. 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. High pressure hose connected to machine and spray gun.
Preparation for use 4. The machine can be connected to 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.
Preparation for use Adjusting the pressure This is accomplished by turning the handwheel. The default setting is maximum pressure. To shut down the pump: 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.
This is prohibited ! Never allow children to use the high pressure cleaner ! Never direct the water jet at the machine itself ! Never direct the water jet at a power socket ! 14
This is prohibited ! Never direct the 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 ! 15
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 Flat brush Order No. 41.073 Dirtkiller 028 (HD 7/122) Order No. 41.570-028 Dirtkiller 042 (HD 10/122) Order No. 41.
... for further combination possibilities Car cleaning, glass, caravan, boat etc. rotary washing brush with 40 cm extension and ST 30 nipple M 22 x 1.5 Cleaning pipes, channels and drains: pipe cleaning hose with KN nozzle 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.
Small repairs - 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 When a valve is blocked, The high-pressure hose vibrates. the gauge shows little pressure or no pressure at all, or the high pressure hose vibrates! and remove the valve screw, the valve and the o-ring. Open the valve with a socket wrench... and remove the dirt from the valve - the valve inside must be closed.
- Do it yourself! The nozzle is blocked! No water but the gauge shows full pressure ! Rinse the hose through first. You should now have a powerful stream of water, Using the flat spray lance you only have to clean the front nozzle. remove the lance and clean the nozzle. Insert pointed object into the hole and pull the cap back! Check visually whether the nozzle is clean. but if you only get a few drops from the lance Straighten a paper clip and clean the nozzle. Now it works as well as before.
Small repairs - Do it yourself! 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, Pull out the power plug! First disconnect the hose! Press the trigger to release the pressure!!! Clean the return element or replace the O-Ring ! Then unscrew the pump outlet with an open-jew wrench.
Gun with lance No Description Qty. 1 2 3 18 Pistolenschale re+li 1 Schraube 3,5 x 14 10 Reparatursatz M2000 O-Ring 9,3 x 2,4 1 12.450 44.525 12.454 13.273 51 52 53 54 54.1 55 Düsenschutz M12x1 Rohr 500 mm; bds. M12x1 ST 30 Nippel M 22 x 1,5 / R1/4“ m. ISK Flachstrahldüse 028 (bei HD 7/122) Flachstrahldüse 042 (bei HD 10/122) Aluminium-Dichtring 26.002 1 41.527 1 13.363 M20028 M20042 13.275 1 1 1 1 1 2 M2000-Pistole kpl. Lance compl. with HP-nozzle 028 Lance compl.
Complete assembly 22
HD 7/122 / HD 10/122 Spare parts list KRÄNZLE HD 7/122 / HD 10/122 Complete assembly No Description Qty. 2 3 4 5 6 7 8 9 9.1 10 10.1 19 20 Tragbügel 1 Gummiprofilleiste 2 Senkschraube M6x20 1 Gummipuffer 30 x 20 4 Scheibe 8,4 4 Mutter DIN985 M8 4 M2000-Pistole kpl. Lanze mit Flachstrahldüse 028 (HD 7/122) Lanze mit Flachstrahldüse 042 (HD 10/122) Schmutzkiller 028 kpl. mit Lanze (HD 7/122) Schmutzkiller 042 kpl. mit Lanze (HD 10/122) O-Ring 9,3 x 2,4 2 HD-Schlauch NW 6 10 m 210 bar 1 Ord.
Motor 24
KRÄNZLE HD 7/122 / HD 10/122 Spare parts list KRÄNZLE HD 7/122 / HD 10/122 Motor No Description Qty. Ord.-No 1 Ölgehäuse mit Dichtung, Deckel Öldichtung, Schulterlager 1 2 Stator (HD 7/122) 1 2.1 Stator (HD 10/122) 1 3 Motorwelle mit Rotor (HD 7/122) 1 3.1 Motorwelle mit Rotor (HD 10/122) 1 4 Passfeder 6 x 6 x 20 1 5 Motor-Lager B-Seite Z-Lager 1 6 Motor-Lager A-Seite Schulterl.
Transmission 26
KRÄNZLE HD 7/122 / HD 10/122 Spare parts list KRÄNZLE HD 7/122 / HD 10/122 Transmission No Description 1 2 3 4 5 6 7 8.1 8.
Valve housing 28
Ventilgehäuse Ventilstopfen Ventilstopfen mit R1/4“ IG Ventile (rot) (HD 10/120) Ventile (grün) (HD 7/120) Dichtstopfen M 8 x 1 Dichtstopfen M 10 x 1 O-Ring 12 x 2 O-Ring 11 x 1,5 Edelstahlsitz Sicherungsring Anlaufentlastungsventil Edelstahlkugel 10,0 mm Edelstahlfeder Verschlussschraube Steuerkolben 6 mm für AZ mit Dichtungen 15 Parbaks für Kolben 14 mm 16 Parbaks für Spindel 6 mm 17 MS-Scheibe 18 Kolbenführung 6 mm 19 Mutter M 6 20 Feder schwarz für AZ-Pumpe 21 Federdruckscheibe 22 Kugellager 23 Handrad
Dirtkiller (special accessory) Spare parts list Dirtkiller No Description 1 2 3 4 4.1 5 6 7 8 9 11 12 12.1 10 Sprühkörper O-Ring 6,88 x 1,68 Düsensitz Düse 028 (HD 7/122) Düse 042 (HD 10/122) Stabilisator O-Ring Sprühstopfen Rohr 500 mm 2x M 12 x 1 ST 30-Nippel M 22 x 1,5 / M 12 x 1 ISK Kappe vorn für Schmutzkiller Kappe hinten für Schmutzkiller 028 (HD 7/122) Kappe hinten für Schmutzkiller 042 (HD 10/122) Rep.-Satz Schmutzkiller 028 bestehend aus je 1x 2; 3; 4; 5 Rep.
Wiring diagram / Warranty Wiring diagram for KRÄNZLE HD 7/122 / HD 10/122 C : 40 µF Terminal strip braun blau schw rt ge gn ws Weber-Unimat WT 22 - 551 8,5A excess current release (HD 7/122) 12A excess current release (HD 10/122) = = = = = = = brown blue black red yellow green white Motor-Stator Guarantee The guarantee is only valid for material and manufacturing errors. Wearing does not fall within this gurantee. The instructions in our operating manual must be complied with.
General rules Inspections The machine must be inspected according to the “Guidelines for Liquid Spray Devices” at least once every 12 months by a qualified person, to ensure that continued 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.
High-pressure-cleaners Hochdruckreiniger Nettoyeurs À Haute Pression I. Kränzle GmbH Elpke 97 33605 Bielefeld EC declaration of conformity We hereby declare, that the high-pressure models: Kränzle HD 7/122 Kränzle HD 10/122 (techn. documentation available from): Manfred Bauer, Fa. Josef Kränzle Rudolf-Diesel-Str.
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. R Order n°: 30.
