BIANCHI VENDING GAIA STYLE RY Handbuch Für Gebrauch Und Wartung Seite 27

The detergents act to eliminate the dirt.
Products exist on the market which are both detergents/disinfectants and
are usually sold at the chemist's (chlorine-based).
For anything not mentioned in this section, refer to the HACCP regulation
and in particular pay attention to the following:
- Cleaning of the premises
- Product transportation
- Machinery maintenance
- Waste disposal
- Drinking water procurement
- Personnel hygiene
- Food product characteristics
- Personnel training
- (Directive 93/43 CEE)
Important advice (ref. Directive 93/43)
 The premises where the machines are installed must be such as to prevent
any accumulation of dirt, any contact with toxic materials, and the forma-
tion of condensate or mould on the surfaces of the machine.
 It is also important that the premises where the machine is installed
can guarantee a correct hygienic procedure, also preventing any cross
contamination, during the operations, between food, equipment, materi-
als, water, air recirculation or personnel interventions and excluding any
external contamination agent such as insects or other harmful animals.
 Make sure that the water system complies with EEC Directive 80/778
regarding the quality of water for human consumption.
 Ensure a correct mechanical or natural aeration, avoiding any mechanical
air flow from a contaminated area to a cleaned area.
The cleaning operations may be undertaken at the site of installation of the
machine.
Example of a recommended cleaning procedure of a hot drink vend-
ing machine:
The person responsible for machine hygiene, before opening the vending
machine must check the cleanliness of the surrounding environment and put
up a sign to tell any potential consumers that:
- the machine is "out of use as maintenance is in progress"
- it is important that the person responsible for cleaning never has to inter-
rupt his work in order to operate the machine.
- For internal cleaning use clean cloths, better if disposable.
- It is indispensable to avoid any contact between the products used for
the generic cleaning of the vending machine and the products to clean
the parts in contact with food.
- During cleaning operations, pay attention not to transfer germs from dirty
areas to already cleaned areas.
A) Use clean gloves.
B) Use hot water not taken from toilets.
C) Pay special care to clean the parts in contact with food
- Carefully remove any residual dirt before proceeding to use disinfectants.
- Carefully avoid any contact of food with dirty surfaces.
- During the cleaning operations carefully follow the instructions on the
packages of chemical detergents. Absolutely avoid any contact of food
with detergents.
- Make sure that your cleaning equipment is perfectly efficient.
D) At the end of the cleaning operations, place the water collecting bags in
appropriate areas far from the machine areas.
7.4 Regulations
7.4.1 Dosage and grinding regulations
– Optimal temperature for the coffee in the glass 70-80°C
– Optimal temperature for soluble products in the glass 70-80°C
– Grammage of coffee powder between 6 and 8 grams.
– grams of instant powder products according to what is indicated on the
specific tables.
In order to obtain the best results with the product used we advise to check:
Ground coffee gram weighting.
-
Vary the quantity using the knob positioned on the measuring device
(Fig.7.21).
Each notch of the regulation knob corresponds to a value of 0.05 grams.
By turning in a clockwise sense the amount decreases.
By turning in an anti-clockwise sense the amount increases.
The variation in the product can be controlled by means of the reference
notches on the body of the measuring unit (see figure 7.21)
Coffee pellets must be have a compact consistency and be slightly damp.
- Adjustment of the grade of manual grinding.
Turn the screw (fig.7.22) to obtain the desired results.
Turn clockwise for fine grinding, turn anti-clockwise for coarser grinding.
After regulation, three product regulations must be carried out in order to
assess the efficiency of the regulation, the finer the granules the greater
the time required for product delivery.
Dosage and grinding regulations (timed grinding)
– Grammage of coffee powder 8 grams (timed grinding).
In order to obtain the best results with the product used we advise to check:
- Ground coffee gram weighting:
Change the quantity through machine programming, varying the time
setting for the grinder.
7.4.2 Regulation of soluble electromagnetic valves water flow
(version with soluble boiler only)
It is possible to regulate the quantity of water and the dose of powder
electronically, by modifying standard parameters through the machine pro-
gramming software.
Scale formation may affect the water flow of electromagnetic valves.
7.5 Inactivity
If the vending machine remains inactive for a long time it is necessary to
perform some prevention operations:
– disconnect the machine electrically and hydraulically.
– Completely empty the boiler by opening the drainage tap on the bottom
of the boiler with exchanger (Fig.7.23).
– Empty the floating bin (Air Break) be removing the top on the tube run-
ning along the drainage chute.
Replace the top once completely drained
– Clean all of the parts in contact with foods in accordance as described.
– Remove any milk containers, and completely clean the milk circuit as
indicated in the disinfecting section.
– empty the liquid waste bin carefully
– eliminate the spent grounds bag
– clean with a cloth all the internal and external surfaces of the machine.
– protect the outisde of the machine with a plastic film wrapping or bag
(fig. 7.24)
– Immagazzinare in locali asciutti, riparati e con temperature comprese tra
2 e 40°c, ed umidità relativa non superiore al 65%
After a long period of inactivity repeat the initial installation process.
8.0 DISMANTLEMENT
Proceed with the emptying of the products and of the water as described in
the previous paragraph.
For the dismantlement we advise to disassemble the machine dividing the
parts according to their composition (plastic, metal etc.).
entrust to specialised companies the parts divided in this manner.
Attention! Check that the machine disposal is perfomed with respect of
environmental rules and according to the regulations in force.
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ENGLISH
Subsequently