www.desatech.com 116010-01C15. Remove three screws located at front of fire-box (see Figure 21).6. Align bottom rail mounting holes with holesat front of firebox and secure with screwsremoved in step 5.7. Place ash box in place. Replace center brick.Figure 24 - Bi-Fold Glass DoorsDoors Fully ClosedFireplace FrontFireplace FrontDoorsFully OpenedoperaTion andMainTenance guidelineSGLASS DOORSGlass doors are optional with the fireplace. Whenfireplace is in operation, doors must be fullyopened or fully closed position only or a fire hazardmay be created (see Figure 24).A fireplace equipped with glass doors operatesmuch differently than a fireplace with an openfront. A fireplace with glass doors has a limitedamount of air for combustion.Excessive heat within the fireplace can result iftoo large a fire is built or if combustion air gate isnot completely open. The following tips shouldbe followed to assure that both the fireplace andglass door retain their beauty and function prop-erly. Both the flue damper and glass doors mustbe fully opened before starting fire. This willprovide sufficient combustion air and maintainsafe temperatures in firebox.DOOR ADjUSTMENTRemove doors and slightly loosen lower pivot clipsand upper spring clips. Replace doors and fully closethem. Use 1/8" shims (any material) to level doors.Once proper setting is achieved, carefully open doorsenough so that you can access spring clips with a phil-lips screwdriver. Tighten screws. See Figure 23.Figure 22 - Installing Bi-Fold DoorsSpringClipInsert Pininto SpringClipPivotHoleInsertBottomPivot Pininto HoleFold Doorand SlideTop PinsInto TrackFigure 23 - Adjusting Bi-Fold DoorsFigure 21 - Installing Bottom Door RailBottomDoor RailAsh BoxCenterBrickRingHandleScrewsglaSS doorinSTallaTionContinuedINSTALLING GLASS DOORSSpring clips have been installed but some adjust-ments may be needed. If doors do not close properlyor do not appear straight, see Door Adjustment.1. With bi-fold doors completely folded, insertbottom pivot pin into pivot hole located nearbottom corner of front face opening and swingdoor to vertical position making sure top pinsslide into door track. Door is installed whentop door pin snaps into spring clip.2. Repeat step 1 for remaining door.If you find the doors do not close properly or donot appear level or straight, proceed with sectionon door adjustment,SpringClip