Installation & Operation Manual - Model AV3000
Contents of this Manual are Subject to Change Without Notification
Page 16
SECTION 9
– MAINTENANCE
9.1 Maintenance
Scheduled maintenance for the AV3000 is not required, however, each AccuValve
®
does include an access cover which can be removed to inspect the airflow sensors if
desired.
9.1.1 Round Valve Access Cover
Equipment Required:
3/8
” socket with ratchet drive or power driver,
safety glasses
and
safety gloves
suitable for sheet metal working.
1. Loosen the 3/8
” bolt enough to allow the access door to slide forward.
CAUTION: If the bolt is removed from the captive nut, the access cover can spring
open possibly causing injury.
2. Using two hands; squeeze the access
cover and slide it forward over the
valve enough to uncover the access
opening.
3. Once the cover is slid forward or
removed, the airflow sensors can be
visually inspected.
4. When inspection is complete, slide the
access cover over the opening, being
careful not to damage gasket in the process.
5. Verify the access cover is in position to completely cover the opening. Secure cover
in place by tightening the 3/8
” bolt using care not to over tighten.
Access
Cover
Loosen
3/8” Bolt
Slide Cover Forward
or Remove Carefully
Sensors
