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Kärcher HDS 7/12 M, Service Manual

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Kärcher HDS 7/12 M Service Manual Download Page 10

10 

English 

5.906-432.0 Rev. 00 (06/15)

1 Control LED 0, pump (red)

Note

Symbol depending on unit model.

2 Control LED 1, rotation direction (red)
3 Control LED 2, operation (green)
4 Control LED 3, fuel (yellow)
5 Control LED 4, detergent tank 1 (yellow)
6 Control LED 5, motor (red)
7 Control LED 6, burner (red)
8 Control LED 7, service (orange)
9 Control LED 8, liquid softener (yellow)
10 Control LED 9, detergent tank 2 (yellow)
11 Programme switch position "Off"
12 Programme switch position "Cold water operation"

13 Programme switch position "ECO mode"
14 Programme switch position "Hot water / steam opera-

tion"

15 Programme switch
16 Setting, water temperature
17 Dosage valve for detergent
18 Dosing range detergent tank 1
19 Dosing range detergent tank 2
20 Manometer

Note

In the "ECO mode“ the water temperature is maintained at 
60? (+/- 9 K). Set water temperatures < 60°C are effective, 
<60 ? remain ineffective.

5.4

Operator console

5.4.1

Control panel with LED indicator

Summary of Contents for HDS 7/12 M

Page 1: ...English 5 906 432 0 Rev 00 06 15 1 HDS 7 12 M HDS 8 18 M HDS 9 18 M HDS 10 20 M HDS 12 18 S HDS 13 20 S Service Manual...

Page 2: ...Maintenance operating fluids 18 6 3 Setting liquid softener 19 6 4 SB mode 19 6 5 Storage compartments 20 6 6 Cover 21 6 7 View from the right cover removed 22 6 7 1 Revised device design with filter...

Page 3: ...n is reopened when the appliance is switched on 68 7 Basic settings and service procedures 69 7 1 Remove the hose drum 69 7 1 1 Uninstall install high pressure hose 69 7 1 2 Renew O rings axle hose re...

Page 4: ...Pump operation since initial startup 108 7 44 Quick overview for reading the service functions 109 7 45 Reset of the maintenances 109 7 46 Overview of a quick check of the device status 110 7 47 Setti...

Page 5: ...erfor mance classes for commercial use High performance burner with upright heating coal and continuous ignition Built in calcification protection Steam operation water temperatures up to 155 C with s...

Page 6: ...M MX HDS 8 18 4 M MX HDS 9 18 4 M MX HDS 10 20 4 M MX HDS 12 18 4 S SX HDS 13 20 4 S SX 1 Appliance description 2 Connection output 3 Type of protection 4 Part number 5 Bar code Contains part and ser...

Page 7: ...tor 5 Hand lever 6 Soft grip easy press gun 7 Lock for fuel tank 8 High pressure hose 9 Rotating spray lance 10 High pressure nozzle 11 Transport wheel 2x 12 Transport bracket 13 Steering roller 14 St...

Page 8: ...rd 7 Storage compartment 8 Supply Cord 9 Closure detergent tank 2 10 High pressure outlet 11 Chassis 12 Water connection with water fine filter 13 Tread 14 Closure detergent tank 1 15 Storage high pre...

Page 9: ...ure hose 8 Supply Cord 9 Closure detergent tank 2 10 Crank hose drum 11 Recess hose reel lock 12 Chassis 13 High pressure hose 14 Water connection with water fine filter 15 Tread 16 Closure detergent...

Page 10: ...ontrol LED 9 detergent tank 2 yellow 11 Programme switch position Off 12 Programme switch position Cold water operation 13 Programme switch position ECO mode 14 Programme switch position Hot water ste...

Page 11: ...plug by 180 2 glow The appliance is now ready for operation 1 x blinking Either the device was in continuous operation for 30 minutes or in standby mode for 30 minutes 3 glow Fuel tank empty fill fue...

Page 12: ...RFID write read electronics is defective replace 4 x blinking Fault water temperature sensor Cable break temperature below 5 C although the burner is on or short circuit temperature above 220 C for a...

Page 13: ...0 Rev 00 06 15 13 For the better distinguishability of numeric value displays in the service functions the template below can be placed on the LED displays of the control panel 5 4 2 Template numeric...

Page 14: ...14 English 5 906 432 0 Rev 00 06 15...

Page 15: ...ng liquid sof tener 2 Control transformer T1 3 Transducer 4 Fuse 2 0 AT for control transformer AT 6 644 052 5 Terminal strip 6 Ground point 7 Supply Cord 8 Setting water temperature 9 Programme switc...

Page 16: ...transformer T2 option 17 Connection exhaust temperature monitor 18 Connection lack of water fuse 19 Connection of solenoid valve for liquid softener 20 Connection without function 21 Connection witho...

Page 17: ...position ECO mode 4 Programme switch position Hot water steam opera tion 5 Programme switch 6 Setting water temperature 7 Dosage valve for detergent 8 Dosing range detergent tank 1 9 Dosing range det...

Page 18: ...ant bar is not displayed Maintenance for pump due after 600 h Perform maintenance pro cedure Reset pump hours Maintenance for burner due after 400 h Perform maintenance pro cedure Reset burner hours M...

Page 19: ...er hard ness This display appears for 3s if the liquid softener setting is changed Attention service mode position After the restart the device will be in the service mode This display remains until a...

Page 20: ...nt 4x 4 Storage compartment top 5 Nameplate 6 Fastening screw control panel 7 Operator console 8 Storage replacement nozzles 9 Storage dirt grinder 10 Storage compartment bottom 11 Bottle holder for r...

Page 21: ...compartment top 3 Lock of appliance hood 4 Cover Push in the locking mechanism of the cover and turn it by 90 Open the appliance hood 1 Locating lug arrestor cable 2 Arrestor cable cover Unhook the ar...

Page 22: ...9 Chassis 10 Plug detergent tank 2 11 Water hose to the pump 12 Casing water fine filter 13 SDS hose to the safety block 14 Splashboard safety valve 15 Safety valve 16 Water shortage safeguard 17 Cont...

Page 23: ...ump head 8 Plug detergent tank 2 9 Filter 10 SDS hose to the safety block 11 Splashboard safety valve 12 Safety valve 13 Water shortage safeguard 14 Continuous heater 15 Service switch and setting liq...

Page 24: ...gs of the device can be edited by means of the service switch and the control pan el From the Service position the service switch can be turned a little further to the SET position From this posi tion...

Page 25: ...English 5 906 432 0 Rev 00 06 15 25 1 Closure fuel tank 2 Seal fuel tank closure 3 Filler neck 1 Fuel filter 2 Level sensor for fuel tank 3 Fuel tank 1 Level sensor for fuel tank 6 9 Fuel tank...

Page 26: ...ottle counter is increased by 1 after 2000 impulses The empty message takes place via the level sensor and is shown via an indicator lamp or display The burner operation is also possible without liqui...

Page 27: ...hes off for the protection against calcification and a corresponding malfunction appears The burner operation is only enabled again by inserting a new original liquid softener bottle A bottle that has...

Page 28: ...5 906 432 0 Rev 00 06 15 1 Liquid softener bottle 2 Screws 3 RFID attachment 1 RFID attachment 2 Bottle opener insertion 1 Liquid softener bottle 2 Sealing Note The sealing is pierced upon inserting...

Page 29: ...nges of the field intensity The write read electronics query the type of detergent and saves the dosed units to the tag When the bottle is empty after 2000 units or when the lev el switch in the softe...

Page 30: ...the liquid softener reservoir The swimmer reservoir supplies the pump evenly with wa ter It is also used to separate the water inlet and the pump and prevents detergent from entering the water supply...

Page 31: ...hose The plug with the connection of the suction hose is located between the booster heater and the lower storage com partment or the hose reel Level sensor option The level sensor contains a reed sw...

Page 32: ...f the chas sis Suction hose The plug with the connection of the suction hose is located above the right transport wheel A detergent filter is at tached at the end of the suction hose Level sensor The...

Page 33: ...leaning agent filter 3 Detergent tank 2 1 Level sensor option 2 Stopper 3 Detergent tank 2 4 Float Detergent dosing valve with automatic clear rinsing in zero position 1 Water 2 Detergent tank 1 3 Det...

Page 34: ...r motor cooling 6 Engine mount left 7 Engine mount right 8 Pump head 9 Oil level sensor 10 Oil fill container 11 Handle pressure and volume regulation 12 Cover 1 Cover 2 Oil level sensor 3 Oil fill co...

Page 35: ...with axial ball bearing 11 Screw 12 Oil drain screw 13 Detergent suck in 14 Suction side 15 Suction valve 16 Piston 17 High pressure seal 18 Low pressure seal 19 Oil seal 20 Piston spring 21 Retainin...

Page 36: ...1 5 Anti interference filter 6 Board motor distributor 7 Connection pressure switch ON 8 Connection pressure switch OFF 9 Oil level sensor connection 10 Connection of coiling protection con tact 11 Co...

Page 37: ...oid valve 6 Engine mount left 7 Engine mount right 8 Pump head 9 Oil level sensor 10 Oil fill container 11 Handle pressure and volume regulation 12 Cover Oil drain screw The oil drain screw is located...

Page 38: ...late 12 Slide shoe 13 Oil drain screw 14 Detergent suck in 15 Suction side 16 Suction valve green with HDS 13 20 17 Piston 18 High pressure seal 19 Low pressure seal 20 Oil seal 21 Piston spring 22 Re...

Page 39: ...ibutor 6 Connection pressure switch ON 7 Connection pressure switch OFF 8 Oil level sensor connection 9 Connection printed circuit board operating panel 10 Connection of coiling protection contact 11...

Page 40: ...ion 2 Screwed sealing plug 3 Screws pump head 4 Pump head 5 Suction jumper 6 Screwed sealing plug 7 Water pipes 8 Safety bracket pressure switch OFF 9 Pressure switch OFF 10 SDS hose to the safety blo...

Page 41: ...ing plug 3 Screws pump head 4 Pump head 5 Suction jumper 6 Screwed sealing plug 7 Filter 8 Safety bracket pressure switch OFF 9 Pressure switch OFF 10 SDS hose to the safety block 11 Pressure switch O...

Page 42: ...lamping bracket 4 Reed switch 5 High pressure pipe to the on demand heater 6 Connection hose pressure gauge 7 Safety block 8 SDS hose 9 Adjustment screw safety valve 10 Valve ball 1 Connection hose pr...

Page 43: ...bracket 5 Reed switch 6 Magnetic piston 7 Holes 8 Water inlet from the high pressure pump 9 High pressure pipe to the on demand heater 10 Mould part 11 Water outlet 12 Adjusting screw 13 Spring safet...

Page 44: ...evious design with piston and spring Note Recommended installation direction The lower drilled hole of the cartridge points towards the high pressure pipe to the booster heater 6 19 1 Water shortage s...

Page 45: ...and locks up Only by switching the device off and back on via the main switch it can be taken into operation again As the dry run protection damages the pump in the long run there must always be a su...

Page 46: ...3 Screw 4 Blower lid 5 Fuel line 6 Setting fuel pressure 7 Fuel pump 8 Continuous heater 9 Connecting cable solenoid valve 10 Suction opening burner blower 11 Solenoid valve for fuel 12 Fastening scr...

Page 47: ...during cold water op eration This lubricates the toothed wheel pump During warm water operation the installed solenoid valve and part of the fuel reaches the burner through the fuel nozzle and is igni...

Page 48: ...Locking screw for appliance hood 6 Sight glass ignition monitoring option 7 Burner 8 Ignition cable 9 Connection cable ignition transformer 10 Ignition transformer 11 Screw burner cover 12 Fuel line 1...

Page 49: ...r 8 Type plate of heating coil 9 Exhaust temperature sensor 10 Connection for air pressure measurement 11 Capillary exhaust temperature monitor 12 Protective conductor The type plate of the heating co...

Page 50: ...transformer is installed directly on the burner and secured with a screw that is accessible from the top Ignition cables are not re quired Ignition transformer of conventional type with ignition cabl...

Page 51: ...4 Flame ring 5 Burning chamber 6 Boiler floor 7 Boiler input 8 Air supply from burner blower 9 Boiler exterior double walled 10 Heating coil spiral exterior 11 Heating coil spiral interior 12 Exhaust...

Page 52: ...justment screw on the fuel pump fuel pres sure The temperature increase with the full water volume is 60 65 K independent of the device If the water volume is reduced via the pressure and volume contr...

Page 53: ...53 1 Looking glass 2 Connection pressure line 3 Connection ignition electrode 4 Connection for air pressure measurement 5 Burner cover 1 Ignition electrode 2 Fuel nozzle 3 Pressure plate 1 Ignition el...

Page 54: ...ltage is generated by the ignition transformer The exact adherence to the adjustment dimensions is a basic requirement for the proper function of the burner for good exhaust values and the long idle t...

Page 55: ...plate 2 Output of flow type heater 3 Temperature sensor water 4 Clamping bracket 5 Chassis 6 Connecting cable temperature sensor 7 Input of flow type heater 8 Bottom booster heater 9 Pressure line of...

Page 56: ...manual lever is actuated the valve in the node piece opens and the water can flow from the hose through the gun into the spray lance Note The node piece cannot be repaired and must be replaced as a co...

Page 57: ...dly connected with the connection of the trigger gun The other ceramic disc is connected to the rotating regulator and therefore adjustable Offset holes in the ceramic discs can adjust the flow volume...

Page 58: ...58 English 5 906 432 0 Rev 00 06 15 6 28 Functional diagram of pressure water operation water cooled motor...

Page 59: ...20 Fuel pump 21 Solenoid valve fuel pump 22 Continuous heater 23 Fuel pressure line 24 Ignition electrodes 25 Fuel nozzle 26 Exhaust nozzle 27 Exhaust temperature sensor 28 Setting water temperature...

Page 60: ...60 English 5 906 432 0 Rev 00 06 15 6 29 Functional diagram vacuuming operation...

Page 61: ...electrodes 25 Fuel nozzle 26 Exhaust nozzle 27 Exhaust temperature sensor 28 Setting water temperature 29 Printed circuit board PCB 30 Temperature sensor 31 Heating coil 32 Air flap 33 Water fine fil...

Page 62: ...spills Open the device hood Unscrew the water filter from the high pressure pump inlet Unscrew the water hose from the float valve and screw it onto the high pressure pump inlet Pull the rinse hose of...

Page 63: ...pring 6 Overflow piston 7 High pressure valve 3x 8 Pump piston 3x 9 Suction valve 3x 10 Detergent infeed with backflow valve 11 Suction jumper with water connection 12 Sleeve with throttle bore 13 Pre...

Page 64: ...d operation When the pressure is reduced via the rotary regulator the manual pressure and volume regulation on the pump must always be opened all the way direction on the handle otherwise the applianc...

Page 65: ...s and motor contactor are for understanding purposes only In reality the information from the two pressure switches is transferred directly to the control electronics which in turn controls the motor...

Page 66: ...reality the information from the two pressure switches is transferred directly to the control electronics which in turn controls the motor contactor After switching on the appliance and with the gun...

Page 67: ...l open the overflow valve and the entire flow vol ume streams into the suction chamber of the pump through the throttle bore As soon as the overflow valve opens the pressure retain ing valve closes an...

Page 68: ...e for understanding purposes only In reality the information from the two pressure switches is transferred directly to the control electronics which in turn controls the motor contactor As soon as the...

Page 69: ...screws Remove the casing shell 1 Clip Lever out the clamp Pull out the hose Take a new hose through the hose guide and the de flection pulley Slide the hose into the union piece of the hose reel and...

Page 70: ...1 1Uninstall install high pressure hose 1 Screw 2 Casing shell hose reel Loosen screws Turn the hose reel 1 Casing shell hose reel 2 Screws Unscrew the screws 1 Screws 2 Bearing block Unscrew the scre...

Page 71: ...y ring 3 Pipeline with axle 4 Node piece 5 Pliers Remove the retaining ring Remove the knot Remove the rear part of the hose reel 1 Rear bearing block 2 Screws 3 O rings 4 Pipeline with axle Remove O...

Page 72: ...bearing block 2 Screws 3 O rings 4 Pipeline with axle Note Align the pipeline with axle at a right angle to the rear bear ing block 1 Pipeline with axle 2 Screw connection 3 Wrench Disconnect screw co...

Page 73: ...rews on the control panel Manually push in the left clip 1 Manometer 2 Screwdriver Push in the right clip by means of a screwdriver 1 Screw connection 2 Manometer 3 Clips Remove the pressure gauge Dis...

Page 74: ...rning on the appliance 1 Safety block 2 Safety valve 3 Adjustment screw safety valve Slowly close the stop valve Observe at what pressure water is tripping Nominal value 20 bar above max working press...

Page 75: ...ation green 4 Control LED 3 fuel yellow 5 Control LED 4 detergent tank 1 yellow 6 Control LED 5 motor red 7 Control LED 6 burner red 8 Control LED 7 service orange 9 Control LED 8 liquid softener yell...

Page 76: ...haviour of device after 30 minutes of continuous standby operation The setting will be saved The device switches off after 30 minutes in the standby mode The device does not switch off after 30 min ut...

Page 77: ...by the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example A brightness value of 1016 is measured The LEDs light up i...

Page 78: ...ings with SET Device without RFID Check the setting when replacing the printed circuit board 7 9 Testing the temperature sensor Function Adjustments LED indicator Important 50 C 43 36 C NTCTEST Displa...

Page 79: ...ting can be tested Upon switch on all 10 LEDs are on By operating the push button function of the service switch contin ue to turn to SET posi tion and release and turning the water tem perature setti...

Page 80: ...ction Adjustments LED indicator Important 55 C 46 38 C 80 C 58 46 C 85 C 60 48 C 90 C 63 50 C 95 C 66 52 C 100 C 68 54 C 112 C 70 55 C 125 C 74 56 C 140 C 77 58 C 155 C 80 60 C The temperature setting...

Page 81: ...n of the service switch continue to turn to SET position and re lease again the test for the programme switch is started The LED display depends on the position of the pro gramme switch now Programme...

Page 82: ...ustments LED indicator Important 60 C 48 40 C ENCDGTTEST Service switch setting dis play Service switch position OFF Service switch position 1 Service switch position 2 Service switch position 3 Servi...

Page 83: ...ch deter gent tank 1 open tank empty Reed switch water shortage safeguard closed OFF pressure switch not actuated Exhaust gas thermo stat open burner off Reed switch liquid softener tank closed float...

Page 84: ...Explanation The pump has been run ning for 14 hours since the fault Thermal motor protection switch open occurred Note By operating the pushbut ton function on the service switch you can advance to th...

Page 85: ...Flame sensor recognises light RFID write read electronics defective End of the fault memory Instead of the op erating hours the version of the installed software is displayed here Example Software ver...

Page 86: ...The value is displayed digit by digit by the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example The device has con su...

Page 87: ...value is displayed digit by digit by the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example The gun was actuated 430...

Page 88: ...e LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example 11 gun services have been performed since the device was first u...

Page 89: ...48 C SET When switching on the device the gun switching operations since the gun service SI_PISTOLE are reset to 0 the service counter gun SCTR_PISTOLE is increased by 1 and the fault memory is delet...

Page 90: ...splayed digit by digit by the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example The gun was actuated 9483 times sinc...

Page 91: ...vice The value is displayed digit by digit by the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example The burner has b...

Page 92: ...y the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example 4 burner services have been performed since the device was f...

Page 93: ...C SET When switching on the device the burner operation duration since the burner service SI_BRENNER is reset to 0 the service counter burner SCTR_BRENNER is increased by 1 and the fault memory is de...

Page 94: ...he value is displayed digit by digit by the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example The burner has been in...

Page 95: ...e is displayed digit by digit by the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example The burner has been in operat...

Page 96: ...the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example 7 pump services have been performed since the device was firs...

Page 97: ...77 58 C SET When switching on the device the pump operation duration since the pump service SI_PUMPE is reset to 0 the service counter pump SCTR_PUMPE is increased by 1 and the fault memory is deleted...

Page 98: ...lue is displayed digit by digit by the LEDs with every LED standing for a numeric value from 0 9 in accordance with its number The display is repeated after a pause Example The pump has been in op era...

Page 99: ...switching on the device and the service switch must be kept in the SET position for 2 3 seconds Example RFID recognition is called up with the setting 45 C SET upon switch on 1 Display Changing the s...

Page 100: ...t activated factory setting Switching with SET 35 C Switch off after 30 minutes of continuous break is activated Switching with SET Switch off after 30 minutes of continuous break is not activated fac...

Page 101: ...the setting when replacing the printed circuit board Menu access Select 45 C Switch off device Hold SET Turn on the machine Re lease SET Select settings with SET 7 28 Brightness value of the flame se...

Page 102: ...urwahlschaltertest Es wird die am Tem peraturwahlschalter gew hlte Temperatur an gezeigt Wenn der Temperaturwahls chaltertest fertig ist muss wieder 55 C gew hlt werden Mit SET gelangt man in den Haup...

Page 103: ...ch pressed Off pressure switch pressed Level stage detergent 2 stage 2 of 4 In case of a cable break with a level sensor no stage is displayed Description from left to right Level stage fuel sensor st...

Page 104: ...Check the mains connection Motor asymmetric Phase failed Check the mains connection Thermal motor protection switch open Engine is overheated Motor sluggish Check the mains connection Dry running of...

Page 105: ...s off Incidence of secondary light at the flame sensor Combustion chamber scaled Solenoid valve does not close RFID write read electronics defective RFID write read electronics is defective replace Ca...

Page 106: ...mber of gun switching operations since the last maintenance Maintenance after 80000 gun switching operations 7 36 Gun services Display Explanation Remark 85 C Number of gun maintenances Delete service...

Page 107: ...tion Remark 100 C Number of burner maintenances Delete service Turn off the appliance Hold SET 2 3 seconds Turn on the appliance Note The fault memory is also de leted 7 40 Burner operation since init...

Page 108: ...n Remark 140 C Number of pump maintenances Delete service Turn off the appliance Hold SET 2 3 seconds Turn on the appliance Note The fault memory is also de leted 7 43 Pump operation since initial sta...

Page 109: ...ating hours since last pump ser vice maintenance every 600 h 140 77 58 C Number of pump services 140 77 58 C and Set upon switch on delete pump service and fault memory 155 80 60 C Total operating hou...

Page 110: ...e range detected hours ago Excess current detected hours ago Current asymmetry detected hours ago Tripped winding protection motor detected hours ago 2 minutes dry running detected hours ago Stuck wat...

Page 111: ...temperature special tools measuring gauges 1 Air door air volume adjustment 2 Stop screw Adjusting the fuel pressure Set the fuel pressure and water temperature via the set screw For target values ref...

Page 112: ...clamping ring up into the air duct up to the no ticeable stop Note When installing the outer jacket booster heater in the de vice the air duct can fall off the outer jacket This leads to an aggravated...

Page 113: ...let the device run Pull off the rotary handle Loosen the locknut of the adjustment screw for high pressure Turn the adjustment screw high pressure in a way that the opening pressure of the overflow v...

Page 114: ...rection all the way to the stop Pull off the rotary handle on the pressure regulator Loosen the locknut of the adjustment screw for low pressure Turn the adjustment screw low pressure together with th...

Page 115: ...ay to the stop towards Pull off the rotary handle Loosen the locknut of the adjustment screw for high pressure Turn the adjustment screw high pressure in a way that the opening pressure of the overflo...

Page 116: ...the stop Pull off the rotary handle Loosen the locknut of the adjustment screw for low pressure Turn the adjustment screw low pressure and the spin dle until the minimum working pressure is reached No...

Page 117: ...shortage safeguard Check refill fuel level in the tank Check replace the solenoid valve fuel pump Check replace fuel filter Check correct the setting of the fuel pump Check correct fuel nozzle Check r...

Page 118: ...witch off the device and al low the motor to cool down Mains voltage too low or too high or phase failed or the motor current is too high Check power supply Check the pump for slug gishness Water shor...

Page 119: ...rtups leakage Rectify leaks in the HP sys tem Contactor does not switch Check contactor Check installation of the cur rent transformer This fault is not saved Water temperature sensor NTC defective Ch...

Page 120: ...1 071 420 0 0 088 952 5 964 883 0 5 971 982 0 HDS 10 20 4 MX 1 071 456 0 0 088 952 5 964 883 0 5 971 982 0 HDS 12 18 4 S 1 071 620 0 0 088 952 5 964 883 0 5 972 173 0 HDS 12 18 4 SX 1 071 650 0 0 088...

Page 121: ...iston diameter 18mm 5 901 118 0 Installation mandrel oil seal high pressure seal Piston diameter 20mm 5 901 055 0 Installation sleeve high pressure seal Piston diameter 20mm 5 901 194 0 Installation m...

Page 122: ...esto 320 2 LL measuring device CO2 directly from the supplier Note Additionally required for both measuring devices Power Supply Device case Flue gas probe 6 775 001 0 6 775 002 0 6 775 003 0 6 432 02...

Page 123: ...English 5 906 432 0 Rev 00 06 15 123 Mounting screws for piston guide M8 x 75 7 304 403 0 Mounting screws for piston guide M6 x 110 7 304 467 0...

Page 124: ...124 English 5 906 432 0 Rev 00 06 15 Note Please observe the most current circuit diagrams in DISIS 12 Circuit diagram Circuit diagram 0 089 021 0 HDS 7 12...

Page 125: ...English 5 906 432 0 Rev 00 06 15 125 Circuit diagram 0 089 021 0 HDS 7 12...

Page 126: ...126 English 5 906 432 0 Rev 00 06 15 Circuit diagram 0 089 025 0 HDS 8 18 HDS 9 18...

Page 127: ...1 1 U1 V1 W1 P E W 2 U 2 V 2 M 3 1 2 3 4 12 12 12 5 6 13 14 21 2 2 6 DSEIN DSAUS OELSI PLATINE VBRENNST SCHUETZ SANFT SOFTSTARTER 208 209 6 682 882 SCHUETZ CONTACTOR CONTACTEUR Z NDTRAFO IGNITION TRAN...

Page 128: ...128 English 5 906 432 0 Rev 00 06 15 Circuit diagram 0 088 952 0 HDS 10 20 HDS 12 18...

Page 129: ...M1 1 U1 V1 W1 P E W 2 U 2 V 2 M 3 1 2 3 4 12 12 12 5 6 13 14 21 2 2 6 DSEIN DSAUS OELSI PLATINE VBRENNST SCHUETZ SANFT SOFTSTARTER 208 209 6 682 882 SCHUETZ CONTACTOR CONTACTEUR Z NDTRAFO IGNITION TRA...

Page 130: ...130 English 5 906 432 0 Rev 00 06 15 Circuit diagram 0 089 9026 0 HDS 13 20...

Page 131: ...U1 V1 W1 P E W 2 U 2 V 2 M 3 1 2 3 4 12 12 12 5 6 13 14 21 2 2 6 DSEIN DSAUS OELSI PLATINE VBRENNST SCHUETZ SANFT SOFTSTARTER 208 209 6 682 882 SCHUETZ CONTACTOR CONTACTEUR Z NDTRAFO IGNITION TRANSFO...

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