SIME SOLIDA EV 4 с увеличенной топкой 34 кВт - Инструкция по эксплуатации - Страница 38

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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 

SOLIDA EV

operation 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