Iradion Infinity 156 - Troubleshooting; Indicator Lights Details

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Troubleshooting
Problem
Solution
The unit is in the Ready mode but will not
respond to commands.
 The Interlock Switch is open.
 Mod LOW is not properly grounded.
The Over Temp Light lights.
 The RFPA heat sink is too hot for
operation.
 Above 60°C, a Fault will also occur.
 Improve cooling.
 Check for intake blockage.
Laser power seems low.
 Operating temperature is very high.
 The fan(s) have failed.
 The heatsink is clogged with dust.
 Optical damage to lens.
 RFPA malfunction.
Fault light is lit.
 The laser is too hot.
 The DC voltage is outside the proper
range.
Indicator Lights Details
The following chart is provided for clarity:
RED
FAULT
off
on
on
blink
YELLOW
WARN
on
on
off
off
Condition:
A
B
C
D
A = Getting hot warning, but no fault condition.
B = System faults: too hot/water too hot.
C = System fault: over/under voltage, other faults.
D = CPLD failure
Note: A blinking red light is the same level of fault as a solid red light.
Patents: US 7460577 B2
US 8295319 B2
www.Iradion.com
Iradion Laser Inc.,
One Technology Drive
Uxbridge, MA 01569
Tel: 1-401-762-5100
Fax: 1-401-762-5111