Baxi BPI Eco 1.550 / 1.650 - Инструкция по эксплуатации - Страница 36

36

5.1

PRELIMINARY CHECKS 
BEFORE COMMISSIONING

Before commissioning the boiler, comply
with the following instructions:
– The system connected to the boiler should

be with open expansion tank system (fig.
9).

– The pipe connecting t he boiler t o t he

expansion tank must have a suitable dia-
meter in compliance with the standards
in force.

– T h e   h e a t i n g   p u m p   m u s t   a l w a y s   r u n

during the boiler operation.

– The operation of the pump must never

be interrupted by an environment ther-
mostat.

– If the system is equipped with 3 or 4-way

mixing valve, this must always be opened
towards the system.

– Ensure that the draught regulator runs

regularly and there are no obstructions
that block the automatic operation of the
air gate dumper.

5.2

BOILER THERMOMETER 
(fig. 11)

Indicat es t he t emper atur e of t he boiler
water (pos. 1).

5.3

AIR ADJUSTMENT (fig. 11)

The primary air is adjusted automatically by
m e a n s   o f   a   t h e r m o s t a t i c   v a l v e ;   o n   t h e
other hand, the secondary air is adjusted
by means of a round por t placed on the
upper side of the load por t and must be
adjusted by the user.
A t   t h e   f i r s t   s t a r t - u p ,   t h e   p r i m a r y   a n d
secondary air must be adjusted, conside-
ring that the primar y air determines the
boiler power and, therefore, the amount of
wood that is burnt and the secondary air
completes the combustion.
The optimal regulation of the 

BPI-Eco

ope-

ration is reached when both the boiler and
chimney will be "in temperature".
Depending on the wood used and its humi-
dity, rotate the round por t (anti-clockwise
to open and clockwise to close) so to take
t he f lame t o optimal conditions: orange-
pink-white with a blue centre.

CAUTION: 
Secondary air regulator with high tempe-
ratures! 
Use gloves or suitable equipment to not
get burned.

5.4

CLEANING (fig. 12)

Cleaning operations must be carried out
fr equentl y, by cleaning, besides t he f lue
channels, also the ash-pit por t, removing
the ash in the collecting tray.
For cleaning the flue channels, use a speci-
fic scraper.

5.5

MAINTENANCE

D o   n o t   p e r f o r m   a n y   m a i n t e n a n c e   w o r k ,
dismantling or removal of parts without pro-
perly emptying the boiler first. 
The boiler mus t no t be emptied when t he
water is hot. 

CAUTION: The safety valve on the system
must be inspected by technically qualified
personnel in accordance with the laws of

the country of distribution and instruc-
tions for use of the safety valve.
I f   t h e   s y s t e m   i s   c o m p l e t e l y   e m p t i e d   a n d
remains unused for some time, the safety valve
must be inspected before it is used again. 
If the safety valve should malfunction and
cannot be re-calibrated, replace it with a
new 1/2” valve calibrated to 3 BAR and
c o n f o r m i n g   w i t h   D i r e c t i v e   P E D
97/23/CEE.

APRE

CHIUDE

1

5

USE AND MAINTENANCE

Fig. 11

Fig. 12

OPEN

CLOSES