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8
Weak chicks
(a) Incubator or hatchery overheated
(a) See 5
(b) Use of too small eggs
(b) Only use eggs of average size
Small chicks
(c) Too low humidity in the incubator
(c) See 4
Heavily breath-
ing chicks
(d) Too high humidity in the incubator
(d) See 4
(e) Possibly infectious disease
(e) Bring the chicks to a vet for diagnosis
(f) Lower the temperature during the
time in the incubator
(f) See 2 (a)
Weak chicks
(g) Ventilation of the incubators is too
low
(g) See 3 (d)
(h) Omphalitis (navel infection)
(h) Clean and disinfect the incubator as
well as the entire equipment
9
Do not hatch
evenly
Eggs are too different in size and age
Sit the eggs at least once a week and
never keep them for longer than ten to
twelve days before breeding them, only
brood average sized eggs
Troubleshooting (technical problems)
#
Problem
Possible reason
Measures
1
The display has a
loose contact/
does not shown
anything
(a) Plug is not connected properly
to the incubator
(a) Check the plug and push it into
the incubator again
(b) Plug is not properly connected
to the socket
(b) Reconnect the plug to the
socket and check the placing of the
socket
(c) Too little voltage
(c) Connect the incubator to an-
other socket
(d) Damaged cable
(d) Exchange the electricity cable
(e) Loose contact in the display
(e) Check whether the connection
pieces are loose
(e) Exchange the display
2
Display does not
show any num-
bers but only the
same letter
(a) The temperature sensor is
broken
(a) Exchange the sensor
3
When turning the
incubator on, the
fuse blows every
time
(a) Short circuit due to entered hu-
midity
(a) Incubator needs to be replaced
© by WilTec Wildanger Technik GmbH
Item 51073, 51269
Page 15
http://www.WilTec.de
http://www.aoyue.eu
12 2020
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