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9.3.
Set screws .......................................................................................................................................................... 28
9.4.
Bearing lubrication ............................................................................................................................................. 28
9.5.
Vent terminals .................................................................................................................................................... 28
9.6.
Air Filters ............................................................................................................................................................ 29
9.7.
Controls and sensors .......................................................................................................................................... 29
9.8.
Outdoor air intakes, exhaust outlet, mixing sections, and dampers ................................................................. 29
9.9.
Snow accumulation ............................................................................................................................................ 29
9.10.
Maintenance check list .................................................................................................................................. 29
10.
START-UP REPORT ................................................................................................................................................. 31
11.
INSPECTION & MAINTENANCE NOTES .................................................................................................................. 32
12.
ANNEXE A – AIR BALANCING – VFD ATV 320 ........................................................................................................ 33
12.1.
Two speed VFD ............................................................................................................................................... 33
12.2.
Variable speed VFD ........................................................................................................................................ 34