Enviro ENVIROFIRE 1600 - Manual (Page 14)

DOOR INSTALLATION
Remove the door from the packaging. Inspect the door
assembly for damage. DO NOT USE DOOR IF GLASS IS
BROKEN.
Place the door assembly on the two hinge pins mounted
on the body of the unit. Open and close the door, applying
pressure down, to ensure the door assembly is properly
seated on the hinges.
NUT
CAST LATCH
WASHERS X 2
SPRING WASHER
FERAL
HANDLE
14
CLOSE THE DOOR
ASSEMBLY AND TURN
THE DOOR HANDLE
DOWNWARDS UNTIL
DOOR IS TIGHT
Thread slider damper spring handle onto slider
damper control.