Douwe Egberts Cafitesse 100, Руководство по обслуживанию

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Installation / Putting into Operation Service Manual Cafitesse 100
07.2004
Measuring the water pressure
(not concerning the water tank version)
• Static and dynamic pressure can be
checked by using the water pressure
measuring device which is available as a
service part. (Fig. 2).
• Pressure should be checked under the
most unfavourable conditions, e.g. when all
remaining power consuming locations are
opened (dynamic) and when all are closed
(static).
• Connect the pressure gauge to the water
pipe with a pressure hose and one of the 4
connections A, B, C or D which are
supplied with the testing device. It is also
possible to use the hose which serves for
connecting the dispenser later.
• Close the water tap located on the pressure
testing device and open the stop valve in
the water pipe completely.
• Position the outlet above a container and
open the tap. Read the dynamic pressure
on the pressure gauge. The pressure
should always be over 0.8 bar (11.6 psi).
Fig. 2
A B C D
2.4 Installation / Putting into Operation
• Before starting the installation:
- Observe the specifications on the rating
plate (on the left side of the housing)
- Check the monophase plug and ensure
that national voltages and tolerances are
provided.
- Ensure that the fuse of the group to
which the dispenser is connected is in
accordance with the national regulations.
- Contact the local power supply company
to ask for the voltage values and
tolerances if required.
- Measure the water pressure.
- Measure and check the power voltage.
Fig. 1
• Legend of the rating plate
(Example fig. 1):
1 Machine type
2 Machine number
3 - 6 Electric connection values
7
Water pressure indications
8 Approval
If the outlet needs to be extended, use
a hose with an interior diameter of at
least 15 mm (0.59 in).
• Close the tap and read the static line
pressure on the pressure gauge. The value
should be less than 10 bar (145 psi).
• Close the stop valve of the water pipe. Remove
the water pressure measuring device and
connect the dispenser to the water supply.
• Ensure that the water stop valve connected to
the supply line seals properly.
ATM
VOLT
TYP NR.
TOTAL
HEIZUNG, HEATING
CHAUFFAGE
BETRIEBSDRUCK, OPERATING PRESSURE
PRESSION DE SERVICE
HÖCHSTZUL. DRUCK, MAXIM. PRESSURE
PRESSION MAXIMUM
V~
kW
kW
A
W
A
l.
bar
HZ / CPS
KÜHLUNG, REFRIGERATION
REFROIDISSEMENT
COMPRESSOR, COMPRESSEUR
KESSELINHALT, BOILER CAP,
CAPACITÉ DE LA BUILLOIRE
bar
120
1,6
1,4
1,4
WITTENBORG WITTENBORG
MADE IN DENMARK
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