Connection Of The External Pellet Tank; Left Door Version; Choice And Way Of Connection Of The Control And Safety Elements - ATTACK WOOD&PELLET 25 Instructions For Use Manual

2.4.5

CONNECTION OF THE EXTERNAL PELLET TANK

The boiler is equipped by a motor for vacuum pellet feeding from an external tank. The external
tank can be placed nearby the boiler or in another room but always the max. length of the suc-
tion tube is 10 m. The tank can be in the higher position, but not in the lower position than the
boiler. There must be used the ATTACK PEL5000WP pellet vaccum tank. The suction tubes
(∅ 50 mm) and the vacuum tank is ordered as accessories together with the boiler. At the same
time there must be mounted the cyclonic separator ADF25860 which is supplied together
with the boiler.
Pripojenie nasávacej a výfukovej hadice je na kotle označené ako „PELLET IN" a „PELLET OUT" na
zadnej strane kotla. For correct mounting of cyclonic separator with the boiler and pellet vacu-
um tank see chart no. 1 below.
Chart no. 1: Boiler mounting with pellet vacuum tank and cyclonic separator
2.4.6

LEFT DOOR VERSION

There is an option of the ATTACK WOOD&PELLET boiler with the left door (door hinges on the
left side). It can be done before the boiler start-up or later, when the boiler is not in service. The
main, upper, middle and bottom door can be turned without need of the any additional tools.
Everything necessary is contained in the boiler. Use the standard tools: cross screwdriver, fork
key of 8 – 13 mm or nut, allan key of 6 mm, etc. The adjustment has to be done by a trained
worker.
2.4.7 CHOICE AND WAY OF CONNECTION OF THE CONTROL AND SAFETY
ELEMENTS
The boiler is delivered with the basic regulation and control equipment. This equipment must be
completed with other items (not delivered with the boiler) in line with local regulations, that
have to be installed in the heating circuit – particularly the following ones: safety valve (Pic. 4)
against exceeding the permitted pressure in the heating system (prescribed value: 2,5 bar), valve
of the boiler aftercooling loop to take the excessive heat from the boiler into the waste and de-
aeration valve for the correct boiler function. The volume of the expanse vessel in the system has
14