Iridex IRIS Medical OcuLight SL, Operator'S Manual

Page: 27 / 43

Changing the AC Line Fuses
The AC line connection has two independent fuses. The fuse holder is integral to the
power inlet on the rear panel of the SL/SLx.
To check or change fuses:
1. Remove the power cord from the inlet receptacle.
2. Using a small screwdriver, unlatch and open the fuse panel.
3. Remove and inspect both fuses.
4. If one or both are open, replace them with new fuses, as indicated on the rear
panel label. Replacement fuses are IEC 127 2A, 250V, medium time delay, 5 mm
x 20 mm.
5. If newly replaced fuses fail, contact IRIDEX Technical Support.
Resetting the Circuit Breaker
Next to the power inlet is a circuit breaker protecting the power supply transformer
from extended overload. The circuit breaker senses high internal operating
temperatures, often caused by high ambient temperatures or by greatly exceeding
typical clinical usage parameters and overcurrent conditions such as low line voltage.
When any of these conditions threaten reliability of the SL/SLx, the circuit breaker
button pops out.
If the circuit breaker pops:
1) Correct any power input conditions or allow the SL/SLx to cool.
2) Press the circuit breaker reset button.
3) If the circuit breaker is tripped after manually resetting, contact IRIDEX
Technical Support.
OcuLight SL/SLx Operator Manual
PN 13099D-EN
27