KFAS: Fanuc CNC Parts, Service, & Repair
Fanuc Alarm SP9088
30i-B 31i-B 32i-B 35i-B
SP9088
Cooling Fan Stopped Of The Radiator
A06B-6220-H011 Alarm 88, A06B-6220-H015 Alarm 88, AL-88
Alarm
88 on the Alpha i spindle amplifier indicates a failure of the internal cooling
fan.
When
the spindle amplifier faults out for an internal fan alarm, it does so in two
stages. When it first detects a fan problem, the amplifier goes into a
warning mode, and if the fan issue hasn't corrected within one minute, it goes
into an alarm state.
The
word "FAN" flashes in the status LED when the CNC detects that a
spindle amplifier is in the warning state.
While
the spindle amplifier is in the warning state, the servo amplifiers are still
powered up and able to move the machine around.
The
SP 9088 alarm indicates that the amplifier is in the alarm state and all of the
amplifier units immediately become NOT READY.
Look
for the unit that is displaying a 88.
The external cooling fans can be removed and replaced as shown below
A06B-6220-H022,
A06B-6220-H026, A06B-6220-H030 Alarm 88
External
Cooling Fan: A90L-0001-0577
Fanuc CNC Alarm App for your smart phone
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