TANGRA HP 30, Installation And Operation Manual

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User manual TANGRA HP30 - Rev. 04 - 2014-03-28 7
2. Safety
These pellet boilers are designed according to EN 303-5.
It is forbidden, people without the necessary qualification (especially children) to handle
with the pellet boiler or parts of it.
The pellet boiler cannot operate in explosive, aggressive or corrosive, dusty or polluted
environment.
•
All installation and service activities should be carried out exclusively by
trained specialist personnel. The experts carrying out work on the electrical equipment
must have as minimum third qualification group.
•
Before carrying out repairs or maintanance on the ventilator sections make
sure that the power supply is disconnected and it could not be switched back on
unexpectedly by another person.
•
Do not touch hot surface. Contacts with hot parts of the boiler or chimney could
lead to seriouse burns and injuries. Mandatory use of protective gloves.
•
Do not open the burning chamber’s door during operation. This could lead to
injuries, damages or entry of smoke in the room.
•
All the elements that stay under support voltage after turning off the main
switch are marked with sign
•
Before carrying out repairs on the electrical board or other elements of the boiler,
turn the power supply off.
•
In any case do not touch electrical swiches, circuit-breackes or signal
lamps with wet hands.
•
Check regularly the insulation of the cables or duct joints are not damaged.
•
Do not touch terminals in the electrical board or unclad wires, because they
might be under pressure.
•
Be very careful when working with voltage over 25V for AC and 35V for DC.
•
When emptying the water content of the boiler, the temperature of the water should
not exceed 60°C.
•
For lengthy periods of downtime, the controllers should be in position “off”.