Bartscher 4300 PS-Vapor Mode D'emploi page 37

Connection
Electrical connection
•
Before connecting the device to power supply, make sure that the voltage and
frequency values on the rating plate comply with the values of the available power
supply system. A voltage deviation of note more than ± 10% is tolerable.
•
Make sure, that there is an earth conductor that complies with the applicable
regulations. See that you use a cable with an appropriate cross-section when
connecting the device to power supply.
•
The electrical connection requires the interconnection of an all-pole main switch
(corresponding to the load) between the device and the power supply system. This
switch has contacts with a minimum opening distance of 3 mm and must be placed
easily accessible.
•
Observe the VDE (VDE Association for Electrical, Electronic & Information
technologies) regulations of the local energy supplier.
•
In certain cases the device should be connected to an equipotential bonding
system, here the applicable regulations are to be observed.
Water connection (for convection ovens 206.772, 205.774, 105.790, 105.777
206.775, 206.780, 106.796)
•
Prior to connecting the unit to the water supply, let a small amount of water through
the connection in order to remove any iron residue.
•
If a new installation is to be put in, prior to connecting the unit to the cold water
supply, allow enough water through to ensure no dirt gets into the magnetic valves.
•
Check that the magnetic valve filters are clean.
•
Ensure that the water connection is located near the unit.
•
Connect the unit with a flexible pressure hose
(3/4") to the water connection located at the back
of the unit.
•
Connect the other end of the flexible hose to the
cold water supply, and install a stopcock.
•
To avoid the formation of calcium deposits, if
water hardness exceeds 8.4° dH a water
softener should be installed.
•
Water pressure should be from 0.5 to max. 2.5 bar.
,
max. 2.5 bar
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