Fleet Engineers INS-97005 - Manual (Page 3)

PRE-WOUND COUN-
TERBALANCE: If door
is equipped with a
pre-wound counter-
balance, disregard
above instructions and
release spring tension
as follows:
CAUTION!
Make sure cables are
attached to door and
cable drums, that
cables are properly
tensioned, and cable
drums are properly se-
cured to shaft as noted
in Step 8.
Clamp vice grips
above roller to track,
clamping door in down
position.
Loosen and remove
the two (2) set screws
found in the spring
anchor plug, Figure
5. This plug is found
on the right hand end,
(inside looking outside)
of the spring. Spring
tension has now been
transferred to the
cables. Remove vice grips and check door operation.
STEP 10: Top Fixture
Standing inside the unit with the door closed against the sill
(remove blocks, light cords, etc.), adjust the top fixture slides until
the top panel is in the same plane as the rest of the door sections
and tighten bolts.
STEP 11: Lock Catch Installation
Cut hole in sill for lock catch box, Figure 3. Position catch box on
hole, locate the catch box mark directly below the lock backplate
mark and weld catch box to sill. (Center rivet in lock backplate
should line up with lock catch pin.)
STEP 12: Header Seal Installation
Cut the header seal to length to fit in between the vertical mount-
ing angles and install onto top panel with rubber facing outward.
Drill 1/8” dia. holes and secure with drive rivets or bolts.
STEP 13: Side Seal Installation
With the door raised, insert the optional seal in retaining lip the full
length of the angle, Figure 6.
Insert seal at bottom lance & install drive rivet in lower hole.
Stretch seal 1, insert in top lance and install drive rivet in upper
hole. Snap seal into all remaining lances. Trim off excess seal.
(Drive rivets not provided)
STEP 14: Maintenance & Lubrication -
Lubricate the C/B spring, tracks, bearings, rollers, and hinges
liberally with “WD” Lubricant, Fig.7 (designated by O). Do not use
grease.
NOTE: DOOR MAINTENANCE AND LUBRICATION FREQUENTLY
WILL VARY WITH USE OF THE DOOR, CLIMATE CONDITIONS
AND CLEANING PROCEDURES.
WARNING!
HIGH TENSION SPRING CAN CAUSE SEVERE
INJURY OR DEATH!
REPAIRS & ADJUSTmENTS mUST BE mADE
BY TRAINED SERVICE PERSONNEl.
Figure 5
Figure 6
Figure 7