AMPEON AMP-Series
http://www.ampeon.cn
25
LED nixie duct does
not light
1.Power supply circuit
2.Mainboard
is
damaged or control
transformer
is
damaged
3.The adaptor plug on
the
main-board
becomes flexible
1.The inner circuit board of
the control box. The power
supply incoming is on
connector
№2
and
3,measure
AC220V
voltage
2.The output voltage of the
main-board
3.Adaptor plug
1.Rewire and energize again
2.Change the main-board
3.Re-insert the plug
In case of spark alarm,
there
is
alarm
elimination sound and
the alarm lamp does
not light
1. Plug of the alarm
lamp is not firmly
plugged
2. The light bulb
inside the alarm
lamp is damaged
1. Plug of alarm lamp
2. Inside of the alarm
lamp
1. Re-insert the plug
2. Change the light bulb of the
alarm lamp DC12V
There is no metal
diverting function, the
metal detector does not
act, there is no indication
of RE2, the diverter does
not act
1.There is problem
with the emission and
receiving
wire
between the detector
and control box
2.Control main-board
is damaged
3.LED display panel
APU-02 circuit board
is damaged
1.Check if signal emission
and receiving wires have
been reliably connected
2.Check
the
control
main-board
3.Check
LED
display
board
1.After
measuring
with
multi-meter, fix the connecting
wire and assure the proper
connection
2.Repair of change main-board
3.Repair or change LED display
board
The metal detector can
act, there is output
indication’RE2’, but the
executive structure can
not act
1.The pressure of the
gas supply is low
2.The electromagnetic
valve is damaged
3.The
executive
structure linking wire
is broken or the relay
is broken down
1.The pressure of the gas
supply
2.The
electromagnetic
valve
3. The connecting wire
output of the relay
1.Assure the stability of the gas
supply pressure
2.Change the electromagnetic
valve
3.Change the relay or reconnect
the output wire
Trouble
phenomenon
The cause of
the trouble
Location to check
Troubleshooting and
adjustment
