Quantel Ultra Big Sky Laser Series User Manual page 85

Interlock ICE Front Panel
Value Message
IF2 01000000 charger/simmer
over temp
IF2 00100000 low coolant
temperature
IF2 00010000 high coolant
temperature
NOTE: To clear an interlock message, press the "Cursor
Up" or "Cursor Down" button on the Remote Box.
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Ultra
Possible Cause
The charger inductor • Turn OFF power to the ICE450 and allow
is too hot. This may it to cool.
be due to poor air flow
• Ensure that air flow is not obstructed at
around the system.
the front or back of the ICE450.
Possible circuit
If the interlock condition persists, there may
damage.
be a problem with the charger circuitry. Call
Quantel Customer Service.
Note: A temperature reading of 17.9°C
indicates an open circuit. Notify Quantel
Customer Service in this case.
The coolant is not warm • Allow time for the coolant to warm.
enough for proper
The low-temperature setting may need to
operation.
be reduced or the heater minimum power
setting may need adjustment. The heater
circuit may have failed. Call Quantel
Customer Service for these issues.
Note: A reading of 17.9°C indicates a
temperature feedback open circuit. Notify
Quantel Customer Service in this case.
The coolant is too warm • Turn off the ICE450 and allow it to cool.
for proper operation.
The high-temperature setting may need to
be increased or the cooling fans may have
failed. Call Quantel Customer Service for
these issues.
Solution/Suggestion
Troubleshooting | Contents
Description
The temperature sensor on the charger-
inductor coil prevents damage to circuitry.
This interlock activates at approximately
70°C. Allow the system to cool in order to
reset the interlock.
To protect optics and ensure reliable laser
performance, the coolant temperature must
meet minimum requirements. A sensor
located in the coolant reservoir monitors
the temperature and provides interlock
protection when the temperature is not
within the specified range.
To protect optics and ensure reliable laser
performance, the coolant temperature must
be below the set maximum value. A sensor
located in the coolant reservoir monitors
the coolant temperature and provides
interlock protection.
Version M 22-April-2012
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