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2.2 Installing the Advanced Hybrid System
Installation Manual 29
Closing Covers
1. Replace the bottom front cover.
2. Attach the 2 bottom-cover screws.
3. Replace the top front cover and tighten the screw.
Note
For safety reasons, keep the front covers closed while the PBX is in operation.
CAUTION
Tighten the above screw firmly to prevent the main unit from falling when the PBX is carried.
Bottom front cover
Screws
Top front cover
Screw