Installation Of Separate Pipes Of Smoke Exhauster And Air Circuit; 1Installation Of Separate Pipes Of Smoke Exhauster And Air Circuit By Means Of Transitional Set Khg 714061510; Installation Of Separate Pipes Of Smoke Exhauster And Air Circuit By Means Of Channel Separator 8023-10.000 - BaltGaz NEVALUX-8224 User Manual

9.2 Installation of separate pipes of smoke exhauster and air circuit

Connecting separate pipes to the boiler is effectuated with a transitional set KHG 714061510 (not included into the boiler's supply package) or a channel separator
8023-10.000 (not included into the boiler's supply package).
The transitional set' s and the channel separator's construction provides regulation of amount of combustion inlet air with a butterfly damper. The amount of inlet
air depends on pipe length and is defined with the help of gas sensor. It is necessary to turn the butterfly damper clockwise, reducing the amount of inlet
combustion air, until the gas sensor detects the increase of CO level (more than 0,05%) in smoke gases. After this you should turn the butterfly damper invertedly a
little and fix.
Using separate pipes it is necessary to additionally take into account the following:
-The total maximum pipe length must not exceed 25 m. Each 90° branch pipe is equal 1 m pipe, each knot bend 45 ° - 0,5 m pipe;
-In case of big length of the smoke exhauster pipe and possible appearance of condensation in it, a condenser tank 4 must be installed by the inlet into the boiler (see
Scheme 7);
- The slope of the horizontal parts of the smoke exhauster pipe must be not less than 3° towards the condenser tank (if there is one);
9.2.1. Installation of separate pipes of smoke exhauster and air circuit by means of transitional set KHG 714061510
- boiler;
1
- connector;
2
- air inlet pipe Ø80 мм;
3
- condenser tank;
4
- smoke exhauster pipe
5
Ø80 мм;
6 - smoke exhauster pipe
Ø80 мм;
Scheme 7. Installation of separate pipes of smoke exhauster and air circuit by means of transitional set
The transitional set consists of details 7, 8, 9 (see Scheme 7). The smoke exhauster connector 7 is installed onto the central orifice on the upper surface of the boiler
and is fixed by clip 8.
The boiler's construction provides a possibility of installation of the air circuit pipe 3 (air inlet) both on the left and on the right side from the smoke exhauster pipe.

9.2.2. Installation of separate pipes of smoke exhauster and air circuit by means of channel separator 8023-10.000

CAUTION! In order to install the channel separator 8023-10.000 onto the boiler you must have the following items (not included into the supply package):
-screw (self-driving screw) Ph - 4,8x60 DIN 7981 – 4 pcs.;
-plain washer 5,3х10 DIN 125 (GOST 11371) – 4 pcs.;
-ring 005−008−19−2−2 GOST 9833−73 or a seal gasket with inner diameter 5 mm and external diameter 8-10 mm (material-paronite) – 4 pcs.;
The channel separator installation sequence:
1) Unscrew eight screws 1 and take off the duct slice 2 (see Scheme 8);
Scheme 6. Installation of coaxial smoke exhauster
When using coaxial pipes it is necessary to additionally take into account the following:
- The slope of the horizontal part of the smoke exhauster pipe must be 3° towards the street or
condenser tank;
-The maximum acceptable pipe length is 3 m. Each branch pipe 90° is equal 1 m pipe, each knot bend 45
° - 0,5 m pipe;
-Use branch pipes at pipe's turn points. The amount of 90° turns must not exceed three (including the
branch pipe at the boiler's outlet).
7
8
9
10
11
- smoke exhauster connector;
- clip;
- air inlet pipe connector;
- fan plug;
- thermoinsulation
- boiler;
1
- coaxial branch
2
pipe;
- coaxial smoke
3
exhauster pipe;
- joint sleeve;
4
- duct slice;
5
- gasket;
6
- fan plug;
7
- thermo insulation
8
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