12
EQ99 Operation Manual Rev. 2
Power Supply Controller
The Power Supply Controller contains:
•
IR Diode Laser
•
Laser power supply
•
Thermo-electric cooler for laser
•
Permanently attached, armored laser fiber optic cable
•
Control electronics
•
Status indicator LEDs
•
Interface connectors
External features (refer to Figure 3):
Status Indicator LEDs
These five LEDs indicate the system status. The function of these indicators is shown below
in Table 2.
LED Label
Meaning (when lit)
POWER ON
DC power is connected to the EQ-99-FC Power Supply Controller
LAMP ON
UV Light is on
LASER ON
Laser power is ON and laser light is being delivered to the Lamp
House
CONTROLLER FAULT
One of the following has occurred in the Power Supply Controller:
1. External
interlock
open
2. Controller internal temperature too high
3. Laser power not reaching setpoint
4. Laser Temperature Fault
LAMP MODULE FAULT
One of the following has occurred in the Lamp House module:
1. Control Cable not connected properly
2. Lamphouse internal termperature too high
3. Laser fiber not correctly connected
4. Bulb not correctly installed
5. Ignition
Failure
Table 2:
Status Indicator LED Functions
Energetiq Ex. 2060, page 18 - IPR2015-01375
