Installation / Putting Into Operation - Douwe Egberts Cafitesse 100 Service Manual

Service Manual Cafitesse 100

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.
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).
2 - 12
Installation / Putting into Operation
1
SAT A08F
WITTENBORG WITTENBORG TYP
3
MADE IN DENMARK
VOLT
4
TOTAL
5
HEIZUNG, HEATING
CHAUFFAGE
6
BETRIEBSDRUCK, OPERATING PRESSURE
PRESSION DE SERVICE
HÖCHSTZUL. DRUCK, MAXIM. PRESSURE
PRESSION MAXIMUM
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.
Fig. 2
2
109711113882185
NR.
120
V~ HZ / CPS
KÜHLUNG, REFRIGERATION
1,6
kW
REFROIDISSEMENT
1,4
kW COMPRESSOR, COMPRESSEUR
KESSELINHALT, BOILER CAP,
1,4
A
CAPACITÉ DE LA BUILLOIRE
ATM
bar
N&W Global Technology
bar
8 7
A B C D
07.2004
W
A
l.