Mechanical Protective Devices; Electric Safety Devices; Operating Noise; Vibrations - Rancilio CLASSE 8 DE Manual De Instrucciones

2.3. Mechanical protective devices

The machine is equipped with the following protective
devices:
● complete panelling protection of all the parts
subject to heat and of the steam and hot water
supplier;
● cup-warmer plate supplied with a tray to collect
spilt liquids;
● work surface provided with grill and tray to collect
spilt liquids;
● expansion valve in the water system and valve on
the boiler to avoid overpressure;
● nonreturn valve on the water system to avoid
backflow to the main water supply.

3. TECHNICAL DATA

3.1. Dimensions and weights (Fig.4)
A mm
A1* mm
B mm
C mm
D mm
H mm
Boiler capacity in litres
Machine weight kg
Water inlet
Ø mm drainage
Packaging
Volume m
3
Dimensions L x P x H mm
Gross weight kg
*A1 (reduced overall dimensions with side case assembly)
You'll find all the technical data on electric
connection, on the machine identification
label Fig. 1.

4. USE

The machine have been designed, manufactured and
protected to be used to make express coffee and hot
beverages (tea, cappuccino, etc.). Any other use is to
be considered unsuitable and therefore dangerous.
The manufacturer cannot be held respon-
sible for any damage caused to people
or things due to unsuitable, improper or
irrational use of the machine.
52
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1 GROUP 2 GROUP
690
570
505
500
300
490
5
53
3/8"
14
0.27
660x670x600 910x670x720
63

2.4. Electric safety devices

The safety devices provided are:
● 12V low tension push buttons an the DE control
key panel;
● thermal protection on the pump motor;
● safe resistance thermal;
● Electronic safety devices.

2.5. Operating noise

Noise level in the working place does not usually
exceed 70dB(A).

2.6. Vibrations

The machine is supplied with rubber vibration dam-
ping feet. In normal working conditions, the machine
does not produce vibrations harmful to the operator
and the environment.
3 GROUP
850 1090
730 970
665 905
500 500
300 300
490 490
11 16
76 94
3/8" 3/8"
14 14
0.44 0,55
1150x670x720
76 90
The operator must always follow the instructionscon-
tained in this manual. In the case of a failure or if the
machine is not working properly, switch it off and do
not attempt any direct repair. Refer exclusively to a
service centre.
4 GROUP
1330
1210
1145
500
300
490
22
112
3/8"
14
0.67
1390x670x720
108