Alke Global-8 Series Посібник з експлуатації та встановлення - Сторінка 10
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globe. This will not give a problem and is created by cooling air around the flame. A little bit yellow tipping
or yellow glow in low fire is allowed.
A burner does not operate well in case there is a (green)-blue cloud inside the reflector and/or (green)
blue flame tongues are coming out the exhaust holes in the reflector. Soot deposit on the reflector and
yellow flames are also a sign of bad functioning and are not allowed. Cleaning will solve these problems
in most cases. When gas is used with a lot of butane instead of propane the centre of the outer globe
will become overheated. The centre will be white-yellow hot coloured; small flames of a few mm will
come through the perforation of the globe. The globe will burn through after some time. Take action
when this is noted.
In high fire position the flame makes a soft roaring noise. In case the burner makes a loud roaring noise
and the burner globe does not become equal red/orange, the inner burner globe is damaged and the
flame is burning inside the venturi tube (back firing). The venturi tube becomes very hot now behind the
venturi. Directly extinguish the heater and replace the damaged unit by a new one.
Birds and temperature
The following list gives a rough guideline about birds, days and temperature. Realize that this depends
on the conditions in the barn and the kind and the breed of the birds.
Age
Broilers
(days)
Temp A
1 - 3
38
3 - 7
35
7 - 14
32
14 - 21
29
21 - 28
-
28 - 35
-
35 - 42
-
42 - 49
-
42 - 84
-
Temp A = Required temperature under gas brooder in °C
Temp B = Required ambient temperature in °C
Game rearing
Global heaters are used a lot for game rearing. Especially for game rearing, due to the small cages and
active birds, pay a lot of attention to cleaning and ventilation. While the cages are small, the effect of
lack of ventilation and not cleaning will be directly the death of birds in a short time. While normally one
heater is used for one cage, we advise to add an independent temperature alarm system for those
situations where a temperature drop due to a (gas) failure will result in bird loss.
Version: April 2016
Turkeys
Temp B
Temp A
Temp B
28
40
28
37
28
34
28
31
22-28
30
20-23
27
18-23
-
18-22
17-21
-
-
-
Guinea fowl
Temp A
Temp B
28
40
28-30
28
40
28-30
26
40
28-30
25
40
28
24
38
28
23
35
28
32
27
-
-
26
-
-
26
10
Ducks
Temp A
Temp B
38
28
35
27
32
25
32
24
29
23
-
18-22
-
-
-
-
-
-
manual number: 0009 0440EN