3000 Series Maintenance
Leveling
NOTICE
Unit must be level for proper door operation.
1.Use a level to check the levelness of the unit from front to back and from side to side. Place the level along top edge and side edge as shown (1).
2.If the unit is not level, rotate the adjustable leveling legs to raise or lower each corner of the unit (2) as necessary.
Removing and Installing Grille (Plinth Strip/Base Fascia)
!WARNING
•Disconnect electrical current to the unit before removing the grille (plinth strip/base fascia).
•Edges of sheet metal may be sharp.
Removing the grille (plinth strip/base fascia).
1.Disconnect electrical current to unit.
2.Using the included 7/64" Allen wrench, loosen, but do not remove both grille (plinth strip/base fascia) lock screws. See below.
1 
2
3.To rotate rear leveler legs remove grille (plinth strip/base fascia). See Removing and Installing Grille (Plinth Strip/Base Fascia) on page 11.
4.Using the provided 6mm T bar Allen wrench, rotate the 2 adjustment screws as shown below.
Rotate Clockwise to raise rear leg | Rotate Clockwise to raise rear leg |
Rotate | Rotate |
5.Check levelness after each adjustment and repeat the previous steps until the unit is level.
Grille Mounting
Screws
3.Gently pull grille (plinth strip/base fascia) away from unit until it stops.
4.Push grille (plinth strip/base fascia) rails towards the center of the unit to lift rails off lock screws.
Grille Rail
5.Pull grille (plinth strip/base fascia) free from unit.
Installing the grille (plinth strip/base fascia).
1.Align slots in grille (plinth strip/base fascia) rail with screw heads in base of unit
2.Push grille (plinth strip/base fascia) rails towards the center of the unit and set rails over screw head.
3.Slide grille (plinth strip/base fascia) into position. Using included 7/64" Allen wrench tighten grille (plinth strip/base fascia) lock screws.
11 |
