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Installing Module Locking Bars
CAUTION:
The module locking bars to the left of the rack are provided to prevent module removal without use of
a tool. It is an important requirement that they are fitted once installation is complete.
Step 1:
Step 2:
Step 3:
Completing Installation
Once you have completed installation, please fill in
page 37
for the system and return it to ETC. The system will then be covered under the ETC warranty
programme.
Testing an Installed Sensor3 Rack
After finishing installation, use this procedure to perform a functional check.
Note:
Step 1:
Step 2:
Step 3:
CAUTION:
Step 4:
Step 5:
.
WARNING:
Step 6:
34
The module locking bars should always be installed once installation is
complete. Failure to do so leaves the end user open to risk of electric shock.
Slacken off the three Phillips screws that secure each module locking bar in place.
Slide the module locking bars to the right fully, so that they overlap the edge of the
dimmer modules.
Tighten the Phillips screws fully and check that modules cannot be removed.
Go over the Sensor3 installation checklist in
Checklist, page 37
Make sure power is disconnected at the main circuit breaker.
Open the door and set all the dimmer module circuit breakers to Off.
Remove the CEM3 and set the test switch to TEST.
With the test switch on TEST, all dimmers drive to full output. Your power
supply may not have enough capacity to operate the rack at full output. To
avoid tripping your main circuit breakers, make sure you have set all dimmer
module circuit breakers to Off before applying power.
Replace the CEM3 and close the door.
Apply power at the main circuit breaker
3-Phase Mains voltage is present inside the rack during this
procedure. Do not remove rack modules when power is applied.
Observe the rack for obvious faults:
• Flashing Sensor beacon
• Any indication of shorting or burning from rack components
Appendix B: Sensor3 Installation Checklist,
before energising the rack.
Appendix B: Sensor3 Installation
Sensor3 CE Rack (ESR3) Installation Manual
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