4OM-1505-004_w.pdf - 第119页
4OM-1505 2-4 2. T roubleshooting on Each Section : Chap.2 T4B2 (Remedy 2) Set the power breaker to "ON". F4B3 (Remedy 3) Supply air to the machine, referring to the "1.1.1 Power Supply" and "Air …
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2. Troubleshooting on Each Section : Chap.2
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2. Troubleshooting on Each Section
2.1 Easy Troubleshooting
Described below is how to troubleshoot simple problems that can be solved by the
machine operator.
When the operator cannot solve a certain problem, he/she should get in contact
with the Engineer (a person in charge of machine management).
2.1.1 Power Operation Impossible
T4B1
Symptom When the [POWER ON] button on the front operation panel is pressed,
the machine is not powered.
Cause (Cause 1) The [POWER ON] button on the front operation panel is not held
down for more than two seconds.
(Cause 2) The power breaker is set to "OFF".
(Cause 3) The main air pressure has not reached "0.45MPa (4.6 kgf/cm
2
)".
Remedy (Remedy 1) Hold
down the [POWER ON] button on the operation panel for more
than two seconds.
F4B2
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2. Troubleshooting on Each Section : Chap.2
T4B2
(Remedy 2) Set the power breaker to "ON".
F4B3
(Remedy 3) Supply air to the machine, referring to the "1.1.1 Power Supply" and
"Air Pressure" in Chapter 3, Volume 1.
When adequate pressures are not obtained, refer to "Chapter 1
Maintenance" and adjust the pressures.
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2. Troubleshooting on Each Section : Chap.2
2.1.2 No Display on Touch Screen
T4B3
Symptom Nothing is displayed on the touch screen.
Cause (Cause 1) The screen saver function is activated.
(Cause 2) Power is not supplied from the source.
Remedy (Remedy 1) Touc
h a part of the touch screen. The foreground activities will occur
in any running application.
(Remedy 2) Refer to "2.1.1 Power Operation Impossible" and follow the remedial
procedure.
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