TECHNICAL AND MAINTENANCE DOCUMENTATION
VCR
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4. ELECTRICAL SPECIFICATIONS AND CONNECTIONS
To open the casing of a HD automated system use a screwdriver, do not use a power screwdriver because of the danger of
damaging the screws.
1
PG11 cable gland enables connection of 1x230 V power supply. The power wires should be connected to the corresponding
terminal blocks
2
, in accordance with point 4 of the technical and propulsion documentation.
The potentiometer
3
is used to change the setting of the base pressure. The base pressure is preset at the factory. Do not change
the default connections
4
. The automated system is equipped with a switch
5
. The switch-off button is located on the lower
surface.
After connecting the power supply, mount the cover of the automated system and tighten it with screws with 0.8Nm force.
4
3
2
5
1
4
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