Warning: Unplug Unit Before Servicing; Door Gasket; Door; Door Hinge Mechanism - Traulsen UHT48 Service Manual

V. REMOVAL & REPLACEMENT OF PARTS (cont'd)

WARNING: UNPLUG UNIT BEFORE SERVICING

V. d - DOOR GASKET:
Begin by removing the old gasket by pulling it out from
the gasket retainer.
Begin installing the new gasket by installing the four
corners first, pushing straight into the gasket until it
is hooked behind the gasket retainer (see figure 9).
Next, starting at the center of one edge, push the door
gasket straight in until it is hooked behind the gasket
retainer (see figure 10).
Proceeding from this point out to the corners, con-
tinue to push the gasket straight into the gasket re-
tainer.
Continue to the remaining edges and repeat the pre-
ceding operations until installation is completed.
Plug in the unit and put back into operation.
CAUTION: Do Not Pull on the gasket material. This
will stretch it and, at room temperature, the material
will NOT return to its original length.
V. e - DOOR:
Begin by removing the old door. Open it to the maxi-
mum position, placing support under the non-hinged
end of the door so minimum movement occurs when
bolts from the lower hinge are removed (see figure 11).
Remove the bolts from the lower hinge plate and pro-
ceed to remove the door from the top hinge bracket.
The hinge plate pin and plastic bushing will remain in
the top hinge plate.
To install, position the lower hinge plate into the posi-
tion of being open 90 degrees to the cabinet. Place
the top hinge plate pin in the hole in the top of the
door and support the other end of the door for mini-
mal movement.
Start the bolts in the lower hinge plate and tighten the
bolts enough to hold the door in place. Remove the
support from under the end of the door.
Adjust the door as outlined in "section VI. h."
V. f - DOOR HINGE MECHANISM:
Begin by removing the door as outlined above. Lay
the door flat on a padded surface to prevent damage.
Remove the screw that holds the lower hinge plate to
the hinge mechanism stem.
NOTE: When installing, make sure the hinge mecha-
nism stem is in a position where there is tension on
the stem when turned in either direction.
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