Maintenance And Inactivity; Recommended Maintenance - BIANCHI VENDING TALIA Manual De Instalacion Y Mantenimento

7.0 MAINTENANCE AND INACTIVITY

7.1 Cleaning and Loading
So as to guarantee the correct functioning of the vending machine
during time it is necessary to effect some operations periodically, some
of which are indispensable for the observance of the health standard
norms. These operations must be done with the vending machine open
and switched off. The cleaning operations must be effected before the
loading of the products. In order to guarantee normal operation, the vend-
ing machine must be installed in areas that the environmental temperature
is between a minimum of +5°C and a maximum of +32°C end humidity of
not over 65% or protected by a proper external body able to grant same
conditions. Must not be installed in places where cleaning is done with water
hoses (e.g. industrial, civilian and similar kitchens). Do not use water jets
to clean the machine.
TYPE OF INTERVENTION
Remove and wash all the visible parts in the de-
livery area with a sanitizer* (see paragraph 4.6.2)
Clean the dispensing area with sanitizing
liquid*
Empty the coffee grounds-collecting tank and
wash it with a sanitizer*
Remove all the containers and clean with a wet
cloth all the container resting surfaces, as well
as the bottom and the outside of the dispenser,
especially in the delivery area, then clean with
a sanitizer* (see paragraph 7.3.1).
Clean the touch selection screens and SAW
push button panels with a wet cloth
*Use detergents suitable for specific use in the food industry, in accordance
with HACCP standards (as adopted by the company).
7.1.1 Periodic cleaning by the loader
First step: disposal of the waste inside the waste bins (used cups, stirrers,
paper, tissues etc). Once the waste has been disposed of it is possible to
clean the surrounding area.
- elimination of the coarse dirt
- disinfecting of the flooring and walls of the area surrounding the vending
machine up to a radius of 1 metre around the machine
- once this is complete proceed with opening the machine.
7.1.2 Daily cleaning recommended
The objective is that to avoid the creation of bacteria in the food zone areas.
For all cleaning operations follow the instructions indicated in para-
graph 7.3.1.
Operate as follows:
– clean all the visible parts in the dispensing area. (Fig. 7.1-7.2)
– funnels and powder chutes (Fig. 7.3-pos.1)
– water funnel (2), mixing bowls (3), whipper assembly (4).
– locking sleeve (Fig.7.3-pos.5)
– silicone water dispensing tubes.
– dispensing chamber (Fig. 7.4)
– coffee funnel and chute (Fig. 7.5)
Before effecting the re-assembly operations clean all the elements carefully.
– remove all coffee powder residue; the unit can be removed from its hous-
ing to make the task easier (Fig. 7.6)
– Empty the coffee grounds container (Fig.7.7)
7.1.3 Weekly cleaning
Remove all the containers and clean with a wet cloth all the container support
parts, as well as the bottom of the machine and the outside of the machine,
in particular the dispensing area. (see Fig. 7.1-7.2).
7.1.4 Product loading
When necessary provide for the loading of the products and/or consumption
materials of the machine. For these operations please refer to the operations
described under chapter 4.7.
7.1.5 Cleaning of the coffee grounds container and the liquid tray
The vending machine is equipped with a coffee grounds decounter. Upon
reaching the set-up value, the vending machine display signals "coffee
grounds".
In case this message appears, it is necessary to empty the coffee grounds
container and restore the decounter as follows:
- Open the vending machine door
- Extract the coffee grounds container (fig.7.7) and empty it
- Clean the coffee grounds container with a sanitizing liquid
-
The vending machine is equipped with a liquid tray with a level sensor float
(fig.7.8). When the liquid tray is full, a message "overfill" appears on the
display. In order to empty the liquid tray, proceed is follows:
-
-
-
The message "overfill" is self-resetting, i.e. when the empty tray is replaced
in the vending machine, the error message is self-reset.
Bianchi Industry guarantees the proper operation of its vending machine
over time only with a preventive maintenance carried out in compliance with
the provisions listed below:
TIME / No. of COUN
EVERY EVERY
DAY WEEK
Overall inspection and
replacement of component

parts (where necessary) –
(boiler-solenoid valves-3-
way solenoid valve – cof-

fee assembly gaskets and
piston assembly – coffee

assemblies and piston as-
sembly)
Lubrication of assembly
moving parts (if neces-

sary)
Checking the vacuum
valve, lubricating and re-
placing the gaskets (if

necessary)
Replacing grinders and
grinder bearings
Checking and replacing
mixer gaskets (if neces-
sary)
Descaling soluble boil-
ers and boilers with heat
exchanger
NB.: A sanitizing kit is available for preventive cleaning and maintenance of
the vending machine. The kit can be used to replace all the parts subject to
inspection and maintenance, so as to allow cleaning and servicing operations
and reducing machine downtimes.
7.2.1
The operations described in this section are purely indicative as they are
tied to variable factors such as the water hardness, humidity, products used
and workload, etc.
Entrust the operations mentioned here below to qualified personnel.
If the operations require that the vending machine be switched on, entrust
them to specially trained personnel.
For more complicated interventions, such as removing the lime build-up in
the boilers a good knowledge of the equipment is necessary.
Monthly effect the debacterisation of all the parts in contact with food sub-
stances using detergents appropriate for the specific use in the food indus-
try, in accordance with HACCP standards following the operations already
described under chapter 4.6.2.
7.2.2 Maintenance of the coffee group and piston
Monthly extraction of the unit and thorough rinsing in hot water is recom-
mended.
The necessary requirement for this operation is that the coffee unit is in
idle position.
If the vending machine is equipped with a variable dispensing chamber,
remove the pipe shown in Fig. 7.10, then, for both the standard model and
that with a variable dispensing chamber, unscrew the knob 1, rotate the
lever 2 (Fig. 7.11) and pull out the entire coffee group.
-
-
Every 10.000 vends and anyhow monthly, it is advisable to lubricate all the
mobile parts of the group, using silicone grease for alimentary use (Fig. 7.15):
– lower filter piston (5)
– connecting bar (6)
– piston guide (7)
23
Enter the maintenance menu and select the item "restore decounters",
alternatively, Keep the service button pressed for 5 seconds to reset the
"coffee ground error" alarm (all machine versions).
Open the vending machine door.
Extract the liquid tray and empty it (fig.7.9)
Clean the liquid tray with a sanitizing liquid

7.2 Recommended maintenance

TYPE OF
INTERVENTION

Ordinary and Extraordinary Maintenance
For all operations that require the disassembly of the machines'
components, make sure that the latter is switched off.
To pull out the standard piston, remove the pipe shwn in Fig.7.12, extract the
piston stop pin (Fig.7.13 - posn. 3) and remove the piston from the boiler.
If the vending machine is equipped with a variable chamber, remove the
pipe shown in Fig. 7.12, unscrew the stop nut (Fig. 7.14-posn. 4) on the
piston rod and remove the piston from the boiler.
ENGLISH
No.of COUN

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