Galmet KW-10, Руководство по эксплуатации и установке, гарантийный талон

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5 CONDITIONS FOR SAFE USE OF THE BOILER
A basic condition for safe operation is that the heating system is an open
type installation built accordance with the requirements of relevant
standards.
In order for operation to be safe, observe certain rules:

It is prohibited to operate the boiler when the water level in the heating
system is below the radiators, if the system is an up-feed one, or
when the water level is below the expansion tank in a down-feed
system

The system should be open.

The expansion tank properly insulated.

The boiler requires monitoring and control to be done by an adult once
every few hours.

Wear gloves, protective eye-wear and a headdress when monitoring
and controlling the boiler.

Stand to the side when opening hatches.

Provide good lighting in the boiler room

Open hatches with an open flue damper!

Maintain order in the boiler room. No items not connected with the
maintenance of the boiler should be kept there.

Take care of the boiler (frequent cleaning, ensuring hatches are tightly
closed on the boiler, flue and chimney) and the connected water
system.

In systems with forced circulation, use a gravity by-pass with a
differential valve. This ensures that in case of power failure the hot
water from the boiler can flow to the radiators and cool down - if
appropriate sizes of pipes and grades are used in the system.

In closed systems, use a DBV valve mounted directly on the boiler
outlet, connected to water pipes or use a cooling coil with a JBV valve,
only if access to water from the mains is uninterrupted.

Read the controller's manual carefully.
The amended Regulation of the Minister of Infrastructure on the technical
conditions to be met by buildings and their location (Journal of Laws No.
56/2009 item 461), which shall come into force on 7 July 2009, allows
continuous burning boilers with a power output up to 30 kW to be used in closed
systems, provided that the boiler is equipped with a device for removal of
excess heat.