Edwards Signaling 102 DeviceNet - Manual (Page 13)

P/N 3100125 ISSUE 3 PAGE 13
WARNING
To prevent electrical shock, disconnect network
and local power to the unit. Wait 5 minutes for
stored energy in strobe modules to dissipate before
working on unit.
WARNING
Ensure the magnifier ring on the lens cover and the
magnifier ring on the lens module are aligned
(Figure 1).
Maintenance Maintenance Maintenance Maintenance Maintenance
Light Source Replacement
1. Loosen captive screws and remove cover of affected lens module.
2. Remove the light source assembly from the lens module.
3. Install new light source assembly ensuring that the four prongs on the PC board are aligned with the plug
located in the back of the lens module.
4. Replace lens cover and secure using two captive screws.
Cleaning
The lens surfaces should be periodically dusted and cleaned with a dry soft clean cloth to maintain optimum light
visibility. If necessary, the outside of the lens may be cleaned with water and a mild detergent on a well rung out soft
clean cloth.