FOREWORD The information contained in this technical manual is applicable to the Vitro Beverage Machines. Due to customer requirements some units may vary from the one described in the manual. Personnel who have undergone relevant equipment training must only undertake setup and maintenance. The manufacturer reserves the right to make changes, without notice, to the design of the beverage machine, which may affect the information in this manual.
Page 5
Ensure that the mains electrical supply is isolated before connecting the supply cable to the machine This appliance must be earthed 10. The machine mains cable must be connected to the supply via a safety isolator switch which provides a contact separation of at least 3mm 11.
Water Supply 15mm dia. water mains supply, terminating at a convenient stop tap located within 1m of the beverage machine. Water Pressure Minimum: 100 KPa Maximum: 800 KPa A 15mm double back check valve, with inspection port, should be fitted prior to the flexible hose. A Water Blocker must be fitted to the Main water supply Do not power up before connecting water Operating...
PROGRAMMING Internal Keypad Layout PROG FLUSH ENTER Keypad Functions The Operator’s Program is available to the operator and Service Engineer. The Program provides options for counting the number of drinks dispensed for each beverage, monitoring the weight of ingredients used, showing the total vends dispensed and resetting the drink dispensed counters if applicable.
Operators Program The Operator’s Program provides access to the machines audit facilities, allows the operator to set the machine in or out of service and access an alternative method of clearing the grout bucket full condition. Keypad functions when used in the Operator’s programming mode, are as follows:- 1) Key (ENTER) used to access a function.
Disable Vends Access the DISABLE VENDS option by pressing the PROG key and then press ENTER when DISABLE VENDS is displayed. This will then disable all of the vends selections until they are re enabled. View Ingredient Counters Access the VIEW INGREDIENT COUNTERS option by using PROG key. Press ENTER to display the first counter, and then press the ...
SAFETY WARNINGS Maintenance of the beverage machine is only to be undertaken by trained personnel who are fully aware of the dangers involved and who have taken adequate precautions. Lethal voltages are exposed when the mains electrical supply to the beverage machine is available and any of the following items are removed: •...
INSTALLATION WARNINGS (1) THE BEVERAGE MACHINE IS A HEAVY ITEM. CARE MUST BE TAKEN WHEN LIFTING IT. THE BEVERAGE MACHINE MAY TOPPLE IF THE MOUNT IS WEAK OR INSECURE. ENSURE THAT THE MOUNT IS SECURE AND THAT IT CAN SUPPORT THE WEIGHT OF THE MACHINE. ENSURE THAT THE MAINS ELECTRICAL SUPPLY IS ISOLATED BEFORE CONNECTING THE SUPPLY CABLE TO THE MACHINE.
Connecting The Water Services Only to the UK: Refer to the current requirements of The Model Water Bylaws 1986 Statutory Instrument (SI) No.1147. IF THE EQUIPMENT WAS SUPPLIED WITH A MAINS WATER HOSE, THIS HOSE SHOULD BE USED. DO NOT USE A HOSE FROM A PREVIOUSLY INSTALLED PRODUCT EVEN IF IT WOULD FIT.
Page 14
THE BEVERAGE MACHINE MUST BE EARTHED. VITRO – S2/S3/X3/X4 / Bean to Cup / DUO / Espresso The beverage machine is fitted with a domestic 3 pin plug for connection to a standard 13A supply, alternatively, the beverage machine may be connected via a safety isolator switch with a contact separation of at least 3mm, to a 230V~, 50Hz, 13A supply.
Descaling The atmospheric boiler WARNING ENSURE THAT THE TANK IS FLUSHED WITH COLD WATER BEFORE ATTEMPTING TO HANDLE IT. If the tank requires descaling, proceed as follows: 1) Isolate the machine from the electrical supply. 2) Flush the tank with cold water. 3) Remove the tank, taking note of the connections, which have been removed.
Page 16
It is essential that the Service Engineer responsible for installing and commissioning the machine ensures that: all electrical and water supplies are correctly and safely connected; all covers, panels or access doors are in place and secured, and the machine is left in a SAFE condition;...
DAILY HYGIENE Cleaning Instant Units Set the On/Off switch on the machine to ON. Remove the instant ingredient canisters. Wipe clean the exterior surfaces of the canister assembly. Wipe dry. Remove the coffee grouts bucket. Empty the contents of the bucket and wash and dry it. ...
Page 18
Move the upper locking lever (C) to the vertical, (unlocked position) and remove the brew chamber assembly (D) by pulling it gently towards the front of the machine. Wash and dry the carriage and brew chamber assembly. Inspect the filter belt and if necessary remove and clean or replace it.
Disconnect the pipes from the mixing bowls and dispense head. Remove the mixing bowls, tubes and dispense nozzles, and also the whipper paddle and whipper base. Wash and dry these items. Wash and dry the dispense area Wipe clean all accessible inner and outer surfaces of the machine.
CLEANING TEA BREWER – TO BE DONE WEEKLY Remove the coffee grout bucket. Disconnect the tube connecting the tea brewer to the dispensing nozzle by pulling the black right-angled fitting (A) away from the brewer itself. Lift the lower carriage locking lever (B) to the vertical, (unlocked position).
Cleaning Instant Units WARNING The unit must not be cleaned using a water jet or spray. The enclosure is not waterproof and damage may occur if excessive volumes of water are used in the cleaning process. On a weekly basis an identical procedure to that described under DAILY HYGIENE should be carried out with the following additional activities.
Page 22
Milk / Chocolate mixing system removal Rotate and lift off the steam trap Remove the mixing bowl and whipper housing by pulling towards you. Remove the whipper impellor , red seal and PTFE washer by pulling toward you.
FILLING PRODUCTS Filling Bean Hopper Unlock the bean hopper lid and remove it. Fill the hopper with sufficient beans for the days anticipated use. Refit and lock the hopper lid. Note: any foreign objects that fall into the hopper should be retrieved before the machine is used further or damage to the grinder may result.
Need help?
Do you have a question about the VITRO RANGE and is the answer not in the manual?
Questions and answers