Temperature/Pressure Conversion Table; Dual Scale Pressure Gauge; Maintenance; Safety Rules - Bezzera BZ13 CREMA Manual De Instrucciones

sion table
Warnings:
The machine allows you to choose which unit of
measurement of temperature is displayed:
°C (Celsius).
°F (degrees Fahrenheit).
To set a value, press the button (Fig. 12; pos. A)
the display will show PRG; press the button (Fig.
12; pos. A) the display will show UoM; press the
button (Fig. 12; pos. B) in order to change the
unit of measurement of temperature using the
keys (Fig. 12; pos. A / B).
°C 80 85
°F
176 185
bar 0.5 0,7
5.9 Dual scale pressure gauge (Fig. 13)
(PM VERSION)
The machine is equipped with dual scale pres-
sure gauge by which you can check the following
pressures:
Boiler manometer (Fig. 13 - A)
range 0~3 bar (0~0,3 MPa)
The boiler manometer indicates the boiler pres-
sure.
Pump manometer (Fig. 13 - B)
range 0~15 bar (0~1,5 MPa)
The pump manometer indicates the pump maxi-
mum pressure during operation. When the pump
is stopped the manometer indicates the pressure
"0".

6 - MAINTENANCE

To allow the machine to work correctly, follow the
maintenance instructions provided below.

6.1 Safety rules

Do not subject the machine to water
jets. Do not immerse the machine in
water for cleaning. Disconnect the
machine from the electrical power by
90 95 100
194 203 212
1,0 1,3 1,7
MOD. BEZZERA BZ13 - CREMA
turning the electrical power network omnipolar
knife-switch lever to the resting position 0. Remove
the plug and close the water interception tap
before carrying out maintenance and/or cleaning
work. If the machine is malfunctioning, do not
attempt to repair it alone and call the technical
assistance service immediately. If the electrical
power cable has been damaged, turn off the
machine immediately, turn off the water and call
the technical assistance service. Do not replace it
alone. Carry out cleaning/maintenance when the
machine is cold, preferably wearing protective
gloves.

6.2 Cleaning the machine

Warnings: For the best results and in
compliance with current regulations,
change the water contained in the
boiler and pipings at every daily start-
up of the machine.
These advices are indicative, the maintenance
and cleaning schedules depend on the use of
the machine.
After each use
1) Clean the steam nozzle.
2) Clean the filter holder and the filters.
Daily
1) Clean the cup holding grid and the drain
basin.
2) Clean the body.
3) Clean the group's gasket with the brush sup-
plied.
4) Wash the group as follows: hook the filter
holder with the blind filter supplied to the
group and initiate output for a few times.
5) Immerse the filter holder and the filters in
hot water for a few minutes to dissolve the
grease of the coffee, use a cloth or sponge to
remove it.
For washing and cleaning operations,
do not use solvents, detergents or
abrasive sponges but only specific
products for coffee machines. Wash
the body using a cloth soaked in water and/or
neutral detergents, and dry the surfaces well prior
to connect the machine to the electric line again.
Use water to wash the cup holding grid and the
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