EFFE4 B - EFFE6 B
EFFE4-6 B_EN - 2010/07 Ed. 05
- 31 -
7 MAINTENANCE
7.1 PERIODICAL MAINTENANCE
CAUTION
Any servicing requiring removal of machine panels must be carried out after disconnecting
the machine from the mains!
Cleanout and lubrication of moving parts are forbidden!
“Repairs to the wiring, mechanical, air supply or cooling systems, or to parts of same
must be carried out by qualified personnel with permission to do so and if necessary,
according to the routine and extraordinary maintenance schedules as envisaged by the
customer with reference to specific intervention methods, according to the use for which
the machine is destined”.
Operations necessary to a proper machine running are such that most of servicing is completed
during the machine producton cycle.
7.1.1 Daily maintenance
Maintenance operations, such as cleanout of parts in contact with ice cream, etc., are to be carried
out at the end of every working day, so as to speed up routine maintenance.
Herebelow you can find a list of routine maintenance operations:
Cleanout of panels
To be carried out with neutral soap, daily and seeing to it that no cleansing solutions will ever
reach the beater assembly inside.
Cleaning and sanitising
At the end of ever working day, according to procedure described in section 6.
7.1.2 Periodical maintenance
Belt tensioning
Provide periodical checks of drive belt tensioning.
Lubrication of gears
Lubricating grease in gear box to be filled through proper grease nipples.
Thermal exchange fluid
Depending on the amount of use of the machine, the thermal exchange fluid must be substituted
in the whipping chamber compartment normally every 3/4 working months and anyway each
time, when cleaning the whipping chamber, the fluid is seen to be opaque, a different colour or
with ice crystals inside it or if whipping times become more prolonged.
WARNING
Thermic exchange fluid is not toxic if swallowed, but it is advisable to anyway
handle it with care. Do NOT touch with bare hands!
In case of contact with eyes, wash with water abundantly.
Do not dispose of it in the drains directly.
Keep it out of children.
To remove the fluid , place a pail (preferably a throughaway one) under the drain plug on the front
and take out the plug (pos. 132); allow all the fluid to flow out
Wash the housing tank of the whipping chamber.
To fill up again, proceed as per instructions in chapter 3.3.
Beater scraping blade
Check wear state of beater scraping blade, periodically and replace it through a new one, if need
be (the substitution must be carried out once a year and depends on the production and the uti-
lisation mode).
The part does not perfectly agree with the ice cream bowl shape on the bottom, usually, but do
not worry: after a few batches the scraping blade will perfectly conform. If, however, there is a
big difference in the shape, it means beater shape has changed because of an accident and needs
to be replaced, otherwise the machine will not run properly.
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