ACKERMANN 915224, Инструкция по эксплуатации

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INSTRUCTION MANUAL FOR DISHWASHERS
Page 3 of 12
GB
2.3 Electrical connection
•
There must be an omnipolar type of main switch that disconnects
all contacts, including the neutral, with a distance of at least 3 mm
between the open contacts and with safety circuit breaker tripping
or connected with fuses
, to be sized or calibrated in conformity with
the power indicated on the machine’s data plate.
•
The main switch must be located on the electric line close to the place
of installation, and it must serve only one appliance at a time.
•
Electric network voltage and frequency must coincide with those given
on the data plate.
•
There must be an effective earthing system in conformity with the
prevention standards in force for operator and equipment safety.
•
The power supply cable (type H07RN-F only) must not be pulled or
crushed during normal operation or routine maintenance.
•
The unipotential terminal fastened to the body must be connected to a
unipotential cable having a section suited to the application.
•
Respect the polarities indicated in the wiring diagram.
•
Consult the enclosed wiring diagram for additional information.
Do not use adaptors, multiple socket outlets or cables of inadequate type and section
or with extension connections not compliant with plant engineering standards in force.
2.4 Plumbing connection
The appliance is to be connected to the water network with a hose. There
must be a slide on-off, ball or gate valve
able to quickly and completely
turn off the water if necessary between the water network and the
appliance’s solenoid valve. The on-off valve must be on the line near and
just before the appliance.
•
If the system is new or nearly so, let the water run a long time before making the connection.
•
The water supply, temperature and pressure must be compatible with what is indicated on the
machine’s technical data plate.
•
If the water’s hardness is greater than 14 F (8 dH), we recommend you use the machine with
internal water softener (available on request). If the water’s hardness is greater than 35 F (19.5 dH),
we recommend you install an external water softener upline of the solenoid valve.
With discharge pump (available on
request)
2.5 Connection to the drain line
•
If the drain is not at a lower level than the base of the machine, you can
use the version equipped with a discharge pump (available on request).
•
In this case the maximum drain height is 1 m.
•
Always check that the drain works properly and that it is not clogged.
•
All other solutions must be previously agreed upon and approved by
the manufacturer.