baltur BT 17N Instruction Manual For Installation, Use And Maintenance page 38

ENGLISH
RESIDUAL RISKS
• Even though the product was designed in compliance with the
obligatory standards, residual risks may still be present during
correct operation. They are signalled on the burner through special
Pictograms.
CAUTION
Moving mechanical organs.
CAUTION
Materials at high temperature.
CAUTION
Powered electric panel.
ELECTRIC SAFETY WARNINGS
• Check that the equipment has a suitable ground system, carried
out following safety standards in force.
• Do not use the gas pipes to ground electrical equipment.
• If in doubt, call for a careful electrical check by a qualified technician,
since the manufacturer will not be liable for any damage caused by
a poor ground connection.
• Have qualified personnel check that the electric system is adequate
to equipment maximum power consumption indicated on the plate.
• Make sure that system cable section is suitable to equipment
power consumption.
• Adapters, multiple plugs and/or extension cables may not be used
for the equipment's power supply.
• For the mains supply connection is required an omnipolar switch
with a contact opening gap equal or above 3 mm in accordance
with current safety regulations (condition of overvoltage category
III).
• For burner electricity supply use double insulation cables only, with
external isolation at least 1 mm thick.
• Remove the external insulating seal of the supply pipe necessary
for the connection, preventing the cable to touch metal parts.
• The electrical supply to the burner must have neutral to ground
connection. If the ionisation current has control with neutral not to
ground, it is essential to make a connection between terminal 2
(neutral) and the ground for the RC circuit.
• If the user is absent for a prolonged period of time, close the main
gas feed tap to the burner.
• The use of any electrically fed components entails complying with
certain fundamental rules, including the following:
- do not touch the equipment with parts of the body that are wet
or damp or with damp feet;
- do not pull on electrical cables;
- do not leave the equipment exposed to atmospheric agents
(such as rain or sun etc.) unless there is explicit provision for
this;
- do not allow the equipment to be used by children or inexpert
persons;
- The power supply cable for the equipment must not be replaced
by the user. In case of cable damage, turn the equipment off. To
replace it contact qualified personnel only;
- If you decide not to use the equipment for a certain period of
time it is advisable to switch off the electrical power supply to all
components in the system that use electricity (pumps, burner,
etc.).
• Use regulation-compliant flexible cables EN60335-1:
- in case of PVC sheath, at least type H05VV-F;
- in case of rubber sheath, at least type H05RR-F;
- without any sheath at least type FG7 or FROR.
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