Pereko KSP Duo, Operation And Maintenance Manual

Page: 50 / 84

26
All peripherals (such like: pumps,
RE-marked relays and connected
recipients) may be connected only
by qualified person in accordance
with applicable regulations. Safety
precautions to prevent electrocution
shall be observed.
Regulator shall be equipped with a
set of pins connected to 230V AC
mains.
Protection lead of the power supply cable and
protection leads of connected devices should
be connected to the grounding strip placed
inside the casing of the regulator marked
with .
Before making any connections remove the
cover from the casing of the regulator as
shown below.
cables secured from splitting should be
connected to screw terminals of the (6)
connector.
Cables should be put through cable
outlets in the casing (1) and secured
from ripping or loosening by a holdfast (5
– break it out from the casing).
Cables insulation should be stripped by
the minimum possible, max. 60mm. If
there is a necessity to strip cable
insulation more than 60mm, cable leads
should be fasten together or with other
leads near the connector
– in order to
prevent contact with unsafe parts in the
case of falling out the lead from the
connector.
It is not allowed to coil excess of the
cable and to leave not connected leads
inside the casing of the regulator.
1 – cable outlets, 2 – holdfasts placing (should be
broken out for the casing), 3 – improper cable
connection (it is not allowed to coil excess of the
cable inside the device and to leave cables with
stripped insulation), 4
– proper cable connection,
5 – holdfast of the cable, 6 – connector.
Electrical cables should be isolated
from hot parts of the boiler,
especially from flues.
When the cables connection is done the
cover of the connectors has to be put in
place.
The connectors cover should be
always screwed on to the casing of
the regulator. Apart from providing
safety for the user, the connectors
cover also protects the interior of
the regulator from hazardous
environmental conditions providing
a proper level of the IP protection.