Impulse DO3637R Manual Do Utilizador

13 

R

• 

Remove Thumbscrews (4 each side).  
Thumbscrew removal will allow Rear 
Doors to be removed. 

• 

See illustration on this page for locations 
of Thumbscrews, Nuts, Perforated 
Acrylic Plenum, etc. 

• 

Move the doors toward the center of the 
case. 

• 

Starting with the Outer Door (right hand 
door from rear of the case), individually 
lift each door up toward top of the case 
and pivot the bottom of door out.   

• 

Rear Doors (both Outer and Inner) must 
be replaced in the same manner in which 
they are removed. 

 
Removing Perforated Acrylic Plenum  

 

• 

After Outer and Inner Doors are re-
moved, the Perforated Acrylic Plenum 
pieces can now be removed. 

• 

Slide the Plenum toward the center of 
the case. 

• 

Starting with the right hand Plenum, lift 
up toward the top of the case and pivot 
the bottom Plenum out. 

• 

Perforated Acrylic Plenum pieces must 
be replaced in the same manner in which 
they are removed. 

 
 

View of thumbscrew 

(4 each side) to be removed. 

Shelving 

Bracket 

View of Thumbscrew 
and Nut from Case 
Rear.  Note: Thumb-
screws are only acces-
sible from front of case. 

View of Rear 

Outer Door 

Additional view of 

Thumbscrew and Nut 

from Case Rear.   

View of Perforated 

Acrylic Plenum 

Thumbscrew 

Upright 

Shelving 

Lamp