Kessel 917821, Инструкции по установке, эксплуатации и обслуживанию

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3. Installation and Assembly
Installation SonicControl
The SonicControl should be completely dis-
connected form power before the system is
installed or during any maintenance work. The
system should only be connected to power
after the control unit and the ultrasonic sensor
have connected. The ID sticker on the control
unit should not be removed.
3.2 Installation of sensor and sensor bra-
cket
The sensor may be installed in the potentially
explosive area zone 0 in compliance with gui-
deline 2014/34/EU.
The cable and the ID sticker are an integral
part of the product. The ID sticker must re-
main on the cable if the cable is to be shorte-
ned. If a conduit is required to lay the cable,
it is recommended that a conduit with 50mm
diameter is used.
The ultrasonic sensor is IP 68 protected and
is weather and oil / fuel resistant – due to this
is can be installed in oil and coalescence se-
parators.
The ultrasonic sensor is designed for use in
temperatures from -10 deg C to + 50 deg C
(263K to 323K)
Sensors certified for use in explosion
risk areas
In oil and coalescence separators, sensors
can only be installed that are certified for use
in explosion risk areas.
The ultrasonic installation bracket must be
installed with the supplied screws inside the
upper section of the fuel separator – this area
is above fluid level meaning the installation
screws holes will not cause any leaks to the
watertight system.
Caution!!!! If the ultrasonic sensor is being
installed in a fuel or coalescence separator
that is already in use, no electric or battery
powers tools such as drills may be used du-
ring installation. Only use normal hand help
screw drivers.
If back-up (flooding) has occurred
within the separator, the ultrasonic
sensor should be inspected after-
wards that it is still in the proper
location and then it is clear of debris.
Attach the enclosed sticker (registration,
product) in the vicinity of the switching
device on the sensor cable
Please note the safety instructions!