Frigomat GX2, Инструкция по установке, эксплуатации и обслуживанию, Страница: 29 / 76

FRIGOMAT GX2, GX4 10
EN
IV CLEANING AND MAINTENANCE
1 CLEANING
The fats present in the ice cream mixtures are ideal fields for the prolifera-
tion of bacterial loads and mould. To eliminate this serious problem, all the
parts which come into contact with the product must be thoroughly washed
and sanitized by careful procedures and using suitable sanitizing products.
The stainless and plastic materials used on our machines, in fact, comply
with the strictest international provisions and their special shape facilitates
their washing. However this is not enough to prevent the formation of mould
and bacteria caused by insufficient or incorrect cleaning.
The manufacturer recommends thoroughly washing and sanitizing the parts
in direct contact with the product after each work shift and in compliance
with hygienic standards in force in the Country where the machine is instal-
led.
Attention, when using the sanitizing products, follow the instructions
given in the product safety data sheet; it may also be necessary
to use personal protective equipment (gloves, glasses, etc.).
Do not wash the machine with high
-
pressure water jets. Using
water jets for cleaning may cause electrocution for the operator
and damage to the machine.
To correctly clean your machine, refer to the following operations:
1.1 Pre
-
washing
Press the STOP key.
Lift the cover and, using the scoop, remove as much of the product as possi-
ble from the jar to be washed.
Pour the maximum admitted load of warm (~50°C / ~122°F) drinking water
into the machine. Close the cover.
Extract the drain hose and place a container
under it. Remove the safety cap (fig.IV/01).
Push AGITATION/P in order to start the beater motor and let it run for about
1'. (fig.IV/02)
Pull the drain plug towards you to remove all
the washing water (fig.IV / 03).
Repeat the procedure until the water comes out clear and clean.
Press STOP key.
Pour in the freezing cylinder a quantity of detergent / sanitizing solution
equal to the maximum allowed charge.
Press the AGITATION / P key so that the beater motor starts and run for
about 3’; pull the drain plug towards you to extract all the sanitizing solution.
Close the drain plug.
Pour into the freezing cylinder a quantity of cold drinking water equal to the
maximum charge allowed to rinse the surfaces just treated with the sanitizer.
Pull the drain plug towards you to remove all the washing water. Close the
draining tap.
Press the STOP key.
1.2 Sanitizing removable parts
Once the prewash cycle has been completed, it is necessary to proceed
with the disassembly of all moving parts in contact with the product and their
subsequent sanification in a separate cylinder.
Preparation of washing tub
Wash your hands well and/or wear disposable gloves.
Fill a clean tub with a sufficient amount of drinking water at approximately
50°C (122°F) and the sanitizer.
Respect scrupulously the instructions provided by the sanitizer
manufacturer to avoid damaging the machine, causing injuries
and polluting the environment. Follow the dilution guidelines of the
product and comply with the regulations in force in the country where
the machine is installed.
Prepare the supplied brush and the OR
disassembly device and immerse them in
the solution (fig.IV/04).
Remove and cleaning of the cover
Slide the hinge pin out and remove the
cover.
Emerge the previously disassembled com-
ponents into the tub with the sanitizer and
brush the surfaces with care. Pay special
attention to the surfaces in direct contact
with the product (fig.IV/05).
Remove and cleaning of the scoop
Remove the scoop from its housing.
Soak the scoop into the barrel with the
sanitizer and brush the surfaces with care.
Pay special attention to the surfaces in
direct contact with the product (fig.IV/06).
Remove and cleaning of insulating ring
rubber
Turn the imsulation ring rubber clockwise
until it is released from the locking pin loca-
ted near the pallet holder.
Lift the imsulation ring rubber with two
hands until it is removed from the freezing
cylinder. Remove the gasket.
Immerse the insulating ring rubber and the
gasket in the cylinder with sanitizing solu-
tion and carefully scrape all surfaces,
paying particular attention to the gasket
seat (fig.IV/07).
fig.IV/01
fig.IV/02
fig.IV/03
fig.IV/04
fig.IV/05
fig.IV/06
fig.IV/07
for the operator