Lock Installations - Gdm Single Swing Door (Gdm-23/26) - True GDM Series Technical & Service Manual

INSTALLATION INSTRUCTION
Lock Installation - GDM - model 23/26 single swing door
REQUIRED TOOLS
• tape measure
• 1/4" drill
• 2" saw drill hole saw
• 3/4" saw drill hole saw
• straightedge
• tin snips
• Phillips screwdriver
• file
• drill bit for screws on lock cup
___________ STEP 1 ___________
Drill 1/4" pilot hole 37" from the top of
the cooler and 1 9/16" down from end
panel edge. Pierce through wall
thickness and then rock slightly to create
a vertical slot approximately 1/2".
37˝
___________ STEP 2 ___________
Using a 2" hole saw, insert drill into
existing hole and align top of bit with
the coolers black tank plastic. Drill far
enough to pierce the interior skin (stop
at the insulation).
Inside of
Cooler
___________ STEP 3 ___________
Insert 3/4" hole saw into original, exte-
rior pilot hole, and drill through
insulation.
created hole and smooth burs with a
file.
Outside of
Cooler
___________ STEP 4 ___________
Using straightedge, pencil mark a
straight line, parallel to the lock cup
knockout opening. With tin snips, trim
off top of lock cup.
___________ STEP 5 ___________
Insert lock cup into drilled opening
(interior wall), while inserting lock
1 9 / ˝
1 6
Trimmed with
Tin Snips
Gasket
assembly from the exterior wall. Fasten
assembly by attaching hex nut. A n c h o r
lock cup with three self-tapping screws.
Remove insulation from
Lock
Plate
72
___________ STEP 6 ___________
Install latch and secure with phillips
washer head screw.
___________ STEP 7 ___________
Pull gasket away from door trim.
Using masking tape as a center point.
Score interior door trim using the lock
Lock
Assembly
to measure top and bottom width.
With tin snips, cutaway door trim in
order to accommodate lock plate.
Front
view
Latch front
Cabinet
Side View
Lock
assembly
(exploded view)
Note:
Other single swing door
cabinets please consult True
Manufacturing Technical
Service at 800-325-6152.
view
Lock plate