ATTACK DP25 STANDARD Instructions For Use Manual page 9

Purpose of use
Ecological hot-water boiler Attack DP is designed for heating of family houses and similar
objects. The boiler is designed for burning wood only. Any dry wood can be used for
burning, mainly logs. Also wood of bigger diameter, blocks, can be used, which reduces
nominal output but prolongs burning time. The boiler cannot be used for burning filedust
and small wooden debris. This can be burnt only in small amount together with logs (max.
10%). Due to its large feed hopper you can avoid the most demandable operation of
preparation and cutting the wood into smaller pieces.
Location of the boilers in living spaces (including halls) is inadmissible!
Technical parameters
The boiler is designed for combustion of wood on the principle of wood gasifying using a
flue gas fan sucking flue gas from the boiler.
The body of the boiler is a weldment of metal steel plates of 6 mm thickness. It includes a
feed hopper with a heatproof shaped piece that has an oblong opening for transition of flue
gas and gas. Under it in the after-combustion space there is an ash pan. In the rear part of
the boiler there is vertical flue channel with a fuel cut-off flap in the upper part. There is also
a suction branch for connection to the flue.
In the front wall in the upper part there is a feeding door and in the bottom part there is an
ash door.In the front part of the upper cover there is a pull rod of fuel cut-off flap. The body
of the boiler is from the outside insulated by mineral fleece put under the covers of outside
jacket.In the upper part of the boiler there is a control board for electromechanical regulation.
In the rear part of the boiler there is a channel for inlet of primary and secondary air with a
regulation flap where the air is heated to a high temperature.
Description of the STANDARD version
- Thermometer indicates outlet temperature of the boiler
- If it is necessary, the boiler can be switched off by main switch
- Electric circuit is protected by a fuse
- Fan can be switched off by a flue thermostat after burning down fuel.
ATTENTION! For heating up, set this thermostat to 0°C. After fuel starts burning, set the
flue thermostat to "Operation".If the temperature of flue gas drops below set up temperature
the flue thermostat is switched off. If you want the fan start again, you have to set up a
temperature.The optimum condition for operation must be tried.
- Regulation thermostat controls the operation of the fan by the outlet temperature of water
from the boiler. Safety non-returnable thermostat serves as a protection against overheating
in case of breakdown of the regulation thermostat or as an alarm of device for overcoming
safety temperature.
(in the PROFI version turn the boiler thermostat to the left point of "RESET
Operation rules
Preparing the boiler for operation
Before putting the boiler into operation make sure whether the system is filled with water
and deareated. The boiler can be operated only in accordance with these instructions in order
to work properly. It can be operated only by an adult. When installing the boiler, lay
something under the rear part to elevate it in 10 mm for better flushing and deareating.
. After overcoming the temperature of 110°C it is necessary to press it.
9
EN
EN
")