Important Information For System Operators; Safety Precautions; Fuel - Windhager FireWIN Operating Manual

Important information for system operators

Dear Heating System Owners,
We would like to congratulate you on your new environmentally friendly boiler system. With the purchase of
this high-quality product by WINDHAGER ZENTRALHEIZUNG, you have selected a system that provides more
comfort and optimised fuel consumption while utilising an environmentally friendly means of saving resources.
Your boiler was manufactured under strict ISO 9001 certified standards, was subjected to extensive tests and
is recyclable with all components.
On the following pages we have provided specific information and important tips regarding system operation,
unit functions and cleaning. Please pay close attention to these instructions. Familiarity with the material in this
document will allow you to enjoy long-term operation of the unit. We wish you all the best with your WIND-
HAGER boiler!
Cordially,
WINDHAGER ZENTRALHEIZUNG
1.1

Safety precautions

The boiler and related accessories reflect the state of the art and meet all applicable safety regulations.
Your boiler and all accessories operate using 230 VAC electrical current. Improper installation or repair can pose
the danger of life-threatening electrical shock. Installation may be performed only by appropriately qualified
technicians.
Caution symbols
Please take careful note of the following symbols in this Operating Manual.
Ignoring the identified warnings can lead to personal injury.
Ignoring the identified warnings can lead to malfunction of, or damage to the boiler or heating sys-
tem.
1.2

Fuel

The boilers are designed to burn the following fuels:
Pellets according to ÖNORM M7135 or DINplus.
Significant criteria based on the standards are as follows:
Diameter 6 mm
Smooth surface
Residual moisture content max. 10%
Ash content max. 0.5%
Chemical/synthetic binding agents are strictly prohibited No impurities from varnish or paint residues, etc.
The pellets must be stored in a dry place so that they can be transported without problems and in order to
achieve trouble-free operation with optimum combustion and at maximum efficiency.
Length 80% between 15 – 30 mm
Density at least 1.1 kg/dm3
Energy content min. 18 MJ/kg = 5 kWh/kg
(in water-free condition)
Abraded particles max. 2.3%
3