Saeco New Royal HD 8930 Service Manual Download Page 47

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NEW ROYAL

07 DISASSEMBLY

Saeco International Group

Rev. 01

Page / 09

Use a suitable pair of pliers to remove the
clamp (as illustrated).

Tighten the clamp as illustrated.

Control board and display card
assembly

1) Boiler connection

Other connections

7.18. Fitting and removing Oetiker clamps

Services Unlimited, Inc./ Parts Guru

PartsGuru.com

Summary of Contents for New Royal HD 8930

Page 1: ...5 Troubleshooting 5 1 Test mode 1 5 2 Diagnostics mode 5 5 3 Error messages 7 6 Standard checks 6 1 Repair schedule 1 6 2 Service schedule 1 6 3 Final test 2 7 Disassembly 7 1 Outer elements 1 7 2 Co...

Page 2: ...reduces internal flow of water with full or partial clogging 2 generates back pressure in the Hydraulic system causes internal leaks 3 reduces pump pressure reduced flow of coffee internal leakage re...

Page 3: ...ypads and control board 8 7 18 Fitting and removing Oetiker clamps 9 8 Notes 9 Water circuit diagram 10 Electrical diagram Saeco International Group Rev 01 NEW ROYAL P a r t s G u r u c o m For Saeco...

Page 4: ...v 01 NEW ROYAL P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales partsguru com Online...

Page 5: ...Service Center Programmer for programming and diagnostics mode 1 3 Material Description Notes Thermal paste Heating element 200 C Descaler Saeco descaler Grease solvent Personal choice Silicone greas...

Page 6: ...ult the specific exploded view of the Thermal Carafe on website MILK ISLAND Only for OOW repairs YES to consult the specific exploded view of the Milk Island on website List of principal assembly pres...

Page 7: ...adjustment MENU OK ESC Cappuccino maker Clean button or used to scroll through the menu Page Up Special Drinks selection button or used to exit the menu ESC ON OFF button Cappuccino dispensing button...

Page 8: ...7 Internal machine parts 04 Coffee grinding assembly Ground coffee hop per Power board Control board Doser assembly Coffee boiler Gear motor assembly Relief valve assembly Steam boiler Solenoid valve...

Page 9: ...rvices Unlimited Inc Parts Guru P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales part...

Page 10: ...ocating piston and thermal switch 120 C 48 W 230V 50 Hz Steam pump Ulka HF with reciprocating piston 230V 50 Hz and thermal switch 120 C 22W Overpressure valve multi way valve Opening at approx 19 23...

Page 11: ...dure 1 The temperature must be measured in the cup immediately after dispensing Cup has to be placed on a non metal surface using a thermocouple thermometer 2 The temperature in the cup is measured by...

Page 12: ...one coffee has been dis pensed before switching off No of pulses 130 100 Stopping option Yes by pressing any key Yes by pressing any key User disable option No No Production Service de partment disab...

Page 13: ...set dreg counter The dreg drawer must be emptied only when prompted by the machine ensuring the machine is switched on and removing the drawer for more than 5 seconds STANDBY Description and values In...

Page 14: ...rvices Unlimited Inc Parts Guru P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales part...

Page 15: ...ESC The button is used to access the list of special drinks the machine can dispense 2nd function Press to exit the selected page and or exit the programming mode and or stop the drink dispensing 4 C...

Page 16: ...itched on all the boilers coffee steam come on to allow the immediate preparation of all beverages When the appliance is switched on only the coffee boiler is activated The appliance consumes less pow...

Page 17: ...one Proceed with the replacement of the filter The alarm is displayed only if the Enable Filter function is ON The machine indicates that in a few cycles time the dreg drawer will need emptying This m...

Page 18: ...filter 1 Soft up to 7 dH 240 litres 480 000 pulses 480 litres 960 000 pulses 2 Medium 7 14 dH 120 litres 240 000 pulses 240 litres 480 000 pulses 3 Hard 15 21 dH 60 litres 120 000 pulses 120 litres 24...

Page 19: ...rvices Unlimited Inc Parts Guru P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales part...

Page 20: ...t 01 Acqua calda Acqua Vapore Acqua calda o vapore EROGAZIONE ACQUA CALDA AL CAPPUCCINATORE ALLO SCARICO ASSIEME GENERALE CALDAIA VAPORE ALLO SCARICO AL GRUPPO CAFFE ASSIEME GENERALE TURBINA SERBATOIO...

Page 21: ...ot water only 3 Outlet for reducing the internal pipe pressure after dispensing 4 Safety valve protecting the valve assembly 5 Hot water or steam inlet according to selected beverage 1 Cappuccino make...

Page 22: ...ing the circuit by expelling the air in the pipe Unit discharge before the unit descends it opens brie y discharging the pressure created to prevent spraying and making the dregs drier Coffee beverage...

Page 23: ...then remain at a constant level Coffee cycle 1 The coffee grinder starts grinding managed by the doser microswitch 2 The doser opens 3 The gear motor brewing unit moves to the brewing position 4 Preli...

Page 24: ...Temperature sensor adjustment Temp C R nom k R 20 61 465 8 6 50 17 599 5 9 75 7 214 4 1 80 6 121 3 7 85 5 213 3 4 90 4 459 3 1 100 3 3 2 5 125 1 653 3 9 150 0 893 5 1 4 6 Single microswitch The gear m...

Page 25: ...ntinues to be displayed during the following dispensing cycle 200 puls Sensor Water tank 06 Descaling message with water filter inserted appliances with display only The water hardness is set on the b...

Page 26: ...dH 60 litres 2 months To achieve the best possible operating mode consistency over the total life span the water is channelled using a 3 stage bypass A B C depending on the degree of hardness See smal...

Page 27: ...v 01 NEW ROYAL P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales partsguru com Online...

Page 28: ...Scroll menu up DX2 Cappuccino Scroll menu down DX3 Latte macchiato DX4 Entry to Stand By The sectors highlighted in yellow on the following screens represent the various loads that can be activated by...

Page 29: ...ff FUNCTION Indicates whether the machine will go to Stand By mode when powered up main electro mechan ical switch I O on if this occurs the words Pow Off are highlighted If it is disabled the machine...

Page 30: ...atch microswitch has been pressed m Dreg INFO If activated it indicates that the magnetic reed sensor for the dreg drawer presence is active container present m BU INFO If activated it indicates that...

Page 31: ...eat FUNCTION Activates the cup heater plate T1 xx INFO indicates the temperature of the coffee boiler in C T2 xx INFO indicates the temperature of the water steam boiler in C NoBean INFO If activated...

Page 32: ...er r r c c co o ou u un n nt t t te e er r rs s s 3 3 3 3 3 3 W W W Wa a at t t te e er r r c c co o ou u un n nt t t te e er r rs s s 3 1 Descaling cycle Since last Since second last Since third last...

Page 33: ...RS RESET All the errors are reset 3 WATER COUNTERS DESCALING CYCLES SINCE LAST default 0 Represents the consumption of water since the last descaling cycle SINCE SECOND LAST default 0 As above but for...

Page 34: ...r microswitch short circuit 10 Coffee boiler short circuit Coffee boiler temperature sensor short circuit 11 Coffee boiler in open circuit Coffee boiler temperature sensor in open circuit 12 Steam boi...

Page 35: ...rvices Unlimited Inc Parts Guru P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales part...

Page 36: ...External cleaning 16 Lubricating the brewing unit with suitable grease 17 Insulation test HG 701 dielectric 18 Documentation S Replacement P Cleaning ES Visual inspection TR Noise test D Descaling R A...

Page 37: ...eparates The cream should come together again to form a complete layer Cream colour Hazel brown Temperature Reading taken while dispensing Thermometer 84 C 4 C Grinding level Check the grain size of t...

Page 38: ...rvices Unlimited Inc Parts Guru P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales part...

Page 39: ...and remove the grinding adjustment lever Loosen the screws as illustrated Vibration damper Slide out the coffee grinder from the vibration dampers as illustrated When disassembling check the position...

Page 40: ...ls correctly When reassembling the adjusting lever 1 position it in the center 2 and tighten the screw as illustrated To adjust the distance between the grinders reconnect the coffee grinder and switc...

Page 41: ...d and lift the coil Remove the cabling from the cable grips as illustrated Lift the hopper and release it from the rubber hooks as illustrated Remove the electrical connections and slide out the micro...

Page 42: ...ons Remove the boiler support lift the pump upwards from the two supports and disconnect the electrical and water circuit connections Loosen the screw as illustrated remove the boiler support and disc...

Page 43: ...osi tions Remove the large gear B Remove the gear C that meshes with the motor transmission shaft Remove the motor A complete with transmission shaft E When re assembling the gear B make sure that the...

Page 44: ...e screws on the support To remove the discharge valve A as illustrated firstly loosen the screws which hold the boiler pin cover in place then remove it Loosen the screw under the machine as illustrat...

Page 45: ...ated and slide out the card sup port to access the solenoid valve assembly more easily Loosen the screws as illustrated slide out the display assembly and the dispenser assembly Loosen the screws as i...

Page 46: ...rews shown and slide out the keypads Loosen the screws as illustrated and disconnect all electrical connections Loosen the screws on the back of the display assembly as illus trated Services Unlimited...

Page 47: ...uitable pair of pliers to remove the clamp as illustrated Tighten the clamp as illustrated Control board and display card assembly 1 Boiler connection 2 Other connections 7 18 Fitting and removing Oet...

Page 48: ...rvices Unlimited Inc Parts Guru P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales part...

Page 49: ...NEW ROYAL 08 NOTES Saeco International Group Rev 01 Page 01 01 Services Unlimited Inc Parts Guru P a r t s G u r u c o m...

Page 50: ...rvices Unlimited Inc Parts Guru P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales part...

Page 51: ...NEW ROYAL 09 WATER CIRCUIT DIAGRAM Saeco International Group Rev 01 Page 01 01 ASSIEME VALVOLA DI SCARICO Services Unlimited Inc Parts Guru P a r t s G u r u c o m...

Page 52: ...rvices Unlimited Inc Parts Guru P a r t s G u r u c o m For Saeco parts repairs tech support contact Services Unlimited Inc Parts Guru 209 Walnut street Lansdale PA 19446 215 361 7000 email sales part...

Page 53: ...NEW ROYAL 10 WIRING DIAGRAM Saeco International Group Rev 01 Page 01 01 Services Unlimited Inc Parts Guru P a r t s G u r u c o m...

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