GB Hot water - High pressure cleaner 3x 400V / 50Hz 3x 220V / 60Hz tions c u r t s n ing i t a r e p O nform and co R e a d a use before
Description Dear Customer We would like to congratulate you on your new hot water high pressure cleaner, and to thank you for buying it! The following pages contain information about the machine in order to familiarise you with it and facilitate its use. The machine is a professional cleaning aid in all cleaning tasks, eg: - Facades - Paving slabs - Removal of old paint, etc.
Description Construction and Function 12 11 3 4 8 2 14 10 5 1 2 3 4 5 6 7 7 1 14 15 16 14 Master switch 15 Brief operating instructions 16 Heating switch 13 8 9 10 11 12 13 14 Water inlet connection filter Power cable Winder for cable Suction hose for detergent High pressure hose Spray gun Spray pipe attachment 9 6 Storage bin for spray gun and pipe Brake Storage bin for accessories Fuel tank Filler aperture for fuel High pressure outlet Fuel drainage screw 18 17 19 17 Thermostat 18 Manom
Description Water and Detergent/Caring Agent System The water flows into a tank. A float valve regulates the water intake. The water is then directed to the safety spray pipe under pressure from the high pressure pump. The high pressure spray is formed through this nozzle on the spray pipe. The high pressure pump can draw a detergent/caring agent at the same time and mix this with the spray. Only open the dispensing valve when the chemical filter is immersed in the liquid.
Description Flame monitor The system is fitted with a flame monitor. The flame monitor prevents fuel being injected if combustion is not taking place. There is a temperature sensor in the exhaust chimney of the combustion chamber, and it is connected to the central electronic control circuit.
Description Heat exchanger The heat exchanger is heated by a high pressure fan heater. A ventilator (1) draws in the cold, fresh air from the bottom end of the machine and forces it upwards between the outer mantle (2) and the inner mantle (3). In the process, the fresh air is pre-heated and the inner and outer mantles are cooled. The pre-heated air is pressed through a mixing unit (4). Here a finely atomised fuel is injected via a nozzle (5) and mixed with the air.
Description Spray pipe with spray gun 1 2 The spray gun only allows the machine to be operated when the safety trigger (no. 1) is pulled. The spray gun can be used when the safety trigger is pulled. The liquid is then pumped up to the nozzle. Spray pressure builds up and quickly reaches the selected operating pressure. When the trigger is released the gun is closed, which prevents any further liquid from coming out of the spray pipe.
Description Thermostat The thermostat controls the temperature of the spray water. The target temperature is set using two press-buttons (nos. 3 + 4) and can be read 1 from the top display (no. 1). If a button is held 3 down for longer, the target temperature setting increases quickly in increments of 5°C. 2 The last temperature setting used remains 4 stored after the machine is switched off and automatically becomes the default temperature when the machine is switched back on.
Safety Information Safety Information Important!!! The machine must be disconnected from the power supply when servicing work is being carried out. The master switch should be in position "0" and the plug out of the socket. The machine may only be used by persons who have received the necessary training. * Never operate the machine without supervision. * The water spray can be dangerous. It should never be directed at people, animals, electrical apparatus or the machine itself.
Description Electrical connection The voltage given on the specification plate must match the mains voltage. The machine is supplied with a power cable and plug. The plug must be connected to a properly installed electrical socket with earthing and have a 30 mA FI fault current safety switch. The socket must have a neutral 16A fuse on the mains side. If an extension cable is used, it must have an earth line that is properly connected to the plug connections.
Commissioning If spare parts are required, only properly marked components approved by the maker should be used. High pressure hoses and spray equipment must be connected so that they are pressure-tight. The high pressure hoses should not be driven over, pulled excessively or twisted. Do not pull the hose over sharp edges, since this will invalidate the warranty. Commissioning * * * Secure the machine by applying the brake.
Commissioning Electrical connection Check that the master switch is off (position "0"). Connect the power cable to a properly installed electrical socket with earthing and a 30 mA FI fault current safety switch. The socket must have neutral 16A fusing on the mains side. Switching on the machine - Switch off the ignition. - Set the pressure control valve to maximum pressure and close the detergent valve - Open the gun and switch the master switch on.
Decommissioning In the interests of the environment and to keep expenditure down, we recommend sparing use of detergent. Please observe the recommendations of the detergent manufacturer. After using detergents, rinse the machine for approx 2 minutes by pressing the trigger of the spray gun. Adjusting the pressure - There are two ways to adjust the working pressure: 1. Using the pressure control valve (see page 4) directly on the control and safetyblock * Turn the handwheel (page 4; no.
Care and Maintenance Care and Maintenance Care and maintenance is required to keep the machine in good working order, and to allow you to enjoy the machine for as long as possible.. IMPORTANT!!! Always remove the plug before working on the machine! What to do! - weekly, or after approx 40 hours of operation * Check the oil lebel on the housing of the high pressure pump If the oil level is too low, top up with oil until the sight glass is full. Change the oil if it has a grey or whitish appearance.
Care and Maintenance Changing the oil The oil of your high pressure pump should be changed after approx 40 hours of operation or if it has a grey or whitish appearance.. To do this, take the oil drainage hose (1) from the inside of the machine and open the oil filler cap (2) on the top side of the oil reservoir. Open the bung (3) at the end of the hose. Drain off teh oil and dispose of it responsibly. Close the end of the hose. Refill with oil until the sight glass is full.
Care and Maintenance Decalcifying the heating element Calcified machines use an unnecessary amount of energy because the water can only be heated slowly and the excess pressure valve feeds a part of the water back into the pump. Calcified machines can be recognised by increased pipeline resistance. Check pipeline resistance by disconnecting the high pressure lance from the gun and switching the machine on. A full jet of spray emerges from the gun.
Inspections Rules, directives, inspections * Inspections performed by Kränzle - measurement of earth line resistance - measurement of voltage and current - inspection of tension consistency with +/- 1530 V - pressure check of heating element at 300 bar - visual and functional check as per the inspection sheet provided - exhaust fukme analysis(see test strips provided) * Guidelines for liquid sprayers The machine conforms with the "Guidelines for liquid sprayers").
Troubleshooting Troubleshooting IMPORTANT!!! Always remove the plug before working on the machine! Multi-function thermostat The thermostat has several functions. Display Possible cause Action "Err OFF" Temperature of over 170° at the sensor The burner does not switch off properly. Check thermostat, thermocouple and klixon and renew if necessary "Err 2" Sensor broken Check that the sensor plug (2-pole plug on back of thermostat) is properly engaged and contacted.Follow the sensor cable to the end.
Troubleshooting Malfunctions without display Malfunction Possible cause Action Machine fails to start No electrical voltage at machine Check power supply and cables Master switch defective Check and replace if necessary Motor protection switch actuated Eliminate cause of overload Press switch (S3 or S5) defective Check and replace if necessary Motor protection (K3) switch defective Check and replace if necessary Set water temperature reached Increase target water temperature, open gun with ma
Troubleshooting Malfunction Possible cause Action High pressure pump operates but burner fails to ignite Ignition cable defective Check and replace if necessary Ignition transformer defective Check and replace if necessary Burner motor (M2) defective Check and replace if necessary Coupling between burner motor and fuel pump defective Check and replace if necessary Fuel pump defective Check and replace if necessary Fuel magnetic valve (Y1) dirty or defective Clean, check, replace if necessary
A1 Ignition transformer B1 Thermostat F1 Excess current actuator K3 Motor contactor M1 3-phase AC motor, HP pump M2 Burner motor Q1 Master switch Q2 Heating switch Inlet line via CEE 5x 16 A 380 V 50 Hz +MP Antiinterference device Q2 Switch for activating burner S2 Flow controller S3 Pump press switch (ND) S4 Float switch (fuel) S5 Hose press switch (HD) S10 Thermosensor X1 5-pole socket panel X2 6-pol socket panel Y1 Fuel valve Glow lamp Flame Monitor Sensor Measuring sensor Thermostat B1 Control
Flow controller Hose press switch (HD) Pump press switch (ND) Float switch (fuel) 22 Terminal box 4-pole control line, sensors 4-pole connection line heating 3x 400V / 50Hz Ignition transformer Burner motor Magnetic valve (fuel) Terminal box terminal plan
Cockpit terminal plan 23 223232323
A1 Ignition transformer B1 Thermostat F1 Excess current actuator K3 Motor contactor M1 3-phase AC motor, HP pump M2 Burner motor Q1 Master switch Q2 Heating switch Inlet line via CEE 5x 16 A 380 V 50 Hz +MP 24 S2 Flow controller S3 Pump press switch (ND) S4 Float switch (fuel) S5 Hose press switch (HD) S10 Thermosensor X1 5-pole socket panel X2 6-pol socket panel Y1 Fuel valve Antiinterference device Q2 Switch with Glowlamp for activating burner Flame Monitor Sensor Measuring sensor Thermostat B1 Co
Float switch (fuel) Hose press switch (HD) Pump press switch (ND) Flow controller 4-pole control line, sensors 4-pole connection line heating 3x 220V / 60Hz Terminal box Ignition transformer Burner motor Magnetic valve (fuel) Terminal box terminal plan 52524 25
B1 Thermostat Flame Monitor Sensor 26 Thermosensor Thermostat 4-pole control line, sensors Control plate 4-pole connection line, heating 3-phase AC motor High pressure pump Excess current actuator Motor contactor Earth cable equipment frame Hauptschalter Mains connection cable Cockpit terminal plan 3x 220V / 60Hz Heating switch
Pipeline plan High pressure connection Detergent Heating chamber Control and safety block RSB 250 1 2 3 4 5 6 7 Float valve, water inlet Water tank Control valve, detergent High pressure pump Press switch pump (ND) Unloader valve By-pass line, unloader 8 Press switch, hose 9 Safety valve 10 Excess pressure line, safety valve 11 Flow controller 12 Fuel pump with magnetic valve 13 Fuel filter 14 Fuel tank Control panel with light diodes F1 D16 D12 F2 D7 D18 D11 D17 D20 F1: T32 mA Best.Nr.: 44.
Complete assembly 28
Kränzle therm 895 / 1165 Pos. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30 32 33 35 36 37 38 39 40 40.
Switchbox electronics 30
Kränzle therm 895 / 1165 Pos. Description Qty Order No. 1 1.1 2 3 4 5 6 7 8 9 10 10.1 11 12 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 29.1 30 30.
Water Water supply supply 32 Pos. Description 1 2 4 5 7 9 10 11 12 13 14 16 17 18 19 20 21 22 23 24 Wassertank Schwimmerventil Distanzring Anschlußstück R 3/8" IG Einströmschlauch O-Ring 13 x 2,6 Schlauchtülle Überwurfmutter Schlauchschelle 12 - 22 Wassereingangsschlauch Schlauchtülle R3/8" x 13 Ermetorohr 12 mm Ermetomutter 12 mm Klemmhülse 12 mm Ermetoverschraubung 12 L x 12 L Wasserausgangsteil O-Ring Steckkupplung Gummidichtung Wasserfilter Steckkupplung kpl. Pos.
Fuel supply Pos.
Heat exchanger 34
Kränzle therm 895 / 1165 Pos. Description 1 2 3 4 5 6 7 8 9 10 11 12 14 16 17 18 18.
Control and safety block Pos. Description 1 2 3 4 5 6 7 8 9 9.
Terminal box and transformer Pos. Description Qty Order No. 1 2 3 4 6 7 8 9 10 11 14 18 19 20 22 23 24 25 25.1 26 27 28 29 30 31 32 Konsole mit integr.
Connections 38
Kränzle therm 895 / 1165 Pos. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15.
Transmission unit 40
Kränzle therm 895 / 1165 Pos. 1 4 5 6 7 8 9 10 11 11.1 11.2 11.
Valve housing Pos.
Kränzle therm 895 / 1165 Motor Pos. Description 1 1.
Kränzle therm 895 / 1165 Pressure switch 44 Pos. Description 1 1.1 2 2.1 3 4 5 6 7 8 9 10 11 12 12.
Gun Pos. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 51 52 53 54 54.1 Ventilkörper mit Handgriff Schutzhülse Abdeckschutz Betätigungshebel Sicherungshebel Abschlußschraube M 16 x1 Stopfen Gewindeführungshülse R 1/4" AG Aufsteuerbolzen Stift Lagernadel Edelstahlfeder Edelstahlkugel Edelstahlsitz O-Ring 11 x 1,44 O-Ring 3,3 x 2,4 Blechschraube 3,9 x 8 Druckstück Rohr kunststoffumspritzt bds.
Hose drum (Special accessory) Supplementary Parts: 44.
Description Seitenschale Schlauchführung Seitenschale Wasserführung Trommel Unterteil Trommel Oberteil Innensechskantschraube M 4 x 25 Lagerklotz mit Bremse Lagerklotz links Klemmstück Kunststoffschraube 5,0 x 20 Antriebswelle Welle Wasserführung Elastic-Stop-Mutter M 4 Handkurbel Verriegelungsbolzen Scheibe MS 16 x 24 x 2 Wellensicherungsring 22 mm Wellensicherungsring 16 mm Pos. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1 1 1 1 4 1 1 2 12 1 1 4 1 1 1 2 1 Qty 40.302 40.301 40.304 40.303 40.313 40.
NOTES 48
Hochdruckreiniger High-pressure-cleaners Nettoyeurs À Haute Pression I. Kränzle GmbH Elpke 97 . 33605 Bielefeld EC declaration of conformity as defined by machinery directive 89/392/EEC Annex II A Herewith we declare that Kränzle therm 895, 1165 complies with the following provisions applying to it 91/368 EWG Anh. I Nr.
Inspection Sheet Custumer:____________________ Mixing facility: Number of slots: Diameter of hole: MEKU 6 22 mm All lines connected Hose clamps tight Screws all installed and tightened Ignition cable plugged in Visual check carried out Brake function checked Sealing check: Float box filled and checked Water inlet checked for tightness Float valve function checked Machine checked for tightness under pressure Flow controller function checked Electrical check: Earth line checked Current intake Operating pre
Kränzle therm 895 / 1165 Thermostat function checked Fuel warning switch checked Burner function checked: Water temperature reached: Fuel pressure: 70 72 74 76 78 80 82 84 86 88 90 8 8,5 9 9,5 10 10,5 11 11,5 12 Measured soot count: 0 1 2 °C bar 3 Result of emissin analysis: Safety equipment sealed with lacquer Name of inspector:_____________________ Date:_________________________ Signature:_____________________ 51
Inspection log 1st Inspection Performed by Kränzle as per the inspection record supplied with the machine 2nd Inspection ___________ Date Performed by________________________ Stamp/signature 3rd Inspection ___________ Date Performed by________________________ Stamp/signature 4th Inspection ___________ Date Performed by________________________ Stamp/signature 5th Inspection 6th Inspection ___________ Date Performed by________________________ Stamp/signature
