Douwe Egberts Cafitesse 110, Руководство по обслуживанию

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DRAFT
Cafitesse 100 Next Generation Installation / Putting into operation
2 - 16
August 2009
Measuring the water pressure
Check the static and dynamic water pressure by
using the measuring device, which is available
as a service part (fig. 1).
Check the pressure under the most unfavorable
conditions, e.g when all remaining water
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
connection pieces A, B, C, or D , which are
supplied with the measuring device (fig. 1).
You can use the hose, which serves
for connecting the dispenser later.
ATTENTION: The pressure gauge must be
installed behind the drinking
water filter.
Close the water tap located on the pressure
testing device and open the stop valve in the
water pipe completely.
Hold the outlet of the pressure testing device into
a container and open the tap.
If the outlet needs to be extended, use
a hose with an interior diameter of at
least 15 mm / 0.59 in.
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Read the dynamic pressure on the pressure
gauge. The pressure should always be higher
than 0.8 bar (11.5 psi).
Close the tap and read the static line pressure in
the pressure gauge.
The value should be less than 10 bar / 145 psi.
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Power supply and power supply cable
Observe the specifications on the rating plate
(see page 2-14).
Check the monophase plug and ensure that the
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 and check the supply voltage.
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The 3-phase European version of the dispenser is
delivered with a European 5-core mains cable.
This cable can be equipped with different adapters
(e.g. for Denmark, Great Britan, or Switzerland).
Install the required adapter, if necessary.
Change the power supply plug, when connecting
to a 3-phase current rotary supply.
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Fig. 1
A B C D