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ENIGMA-X / SPARKLE manual Ver 6 Rev 4 07/2016
Enigma Roller adjustment procedure for Enigma and Enigma-X
To achieve minimal clearance beneath the door glass without making contact with the bo
tt
om
guide block and crea
ti
ng a good seal with the wall.
Have at least two 3/16” shims or wedge shims (to maintain space beneath the door glass) and an assistant
available to help with this procedure.
You should adjust only one wheel at a
ti
me and you may need to perform these steps more than once to
get the desired results.
Cau
ti
on: The door glass is heavy and may require two people to safely accomplish these steps.
1
. First, loosen and lower either the Roller Guards (Enigma-X) or Bo
tt
om Rollers (Enigma) to allow you
enough room to adjust the upper rollers. (If you have not installed these yet, you will be instructed to in
step #7 a
ft
er these adjustments are made)
2.
Loosen the safety set screw on the roller.
(See note 2 below)
3.
Loosen the big bolt just enough so that you can rotate the adjustment disk. (See note 3 below)
4.
Rotate the adjustment disk to raise or lower the door slightly with help from an assistant. You can use a
small tool (like an allen wrench) to aid in turning this disk by inser
ti
ng it into the small hole on the edge of
the adjustment disk. (see note 4 & 4a below)
5.
While holding the adjustment disk in place, re
ti
ghten the big bolt. Use a shim or have an assistant hold
the door glass in place while you re
ti
ghten the big bolt.
6.
Re-
ti
ghten the safety set screw to hold the big bolt in place (see note 5). Test the opera
ti
on
of the door.
7.
For the Enigma-X:
Reposi
ti
on the roller guards approximately 1/16” beneath the guide rail and
re
ti
ghten.
For the Enigma
: adjust the lower rollers to make contact with the rail in the same manner as the
upper rollers.
Loosen this safety set screw
fi
rst. This holds the big
bolt in place and will
must be r
e-tightened
a
ft
er roller is adjusted.
Position this set screw at
the top for easier access.
The bushing that goes through
the glass is ellip
ti
cal and
allows you to raise or lower
the glass when you rotate the
adjustment disk.
Insert a small tool (like an
allen wrench) into this hole
to help rotate this
adjustment disk and also to
hold the disk in place when
you re
ti
ghten the big bolt.
Once you have loosened the
set screw, you will be able to
loosen this big bolt just
enough to allow you to
rotate the adjustment disk.
This is the adjustment disk.
Once the big bolt is loosened,
rotate this disk to raise or
lower the door glass slightly.
Use cau
ti
on so that the door
glass does not make contact
with the guide block.
2
It is extremely important
that the safety set screw
is re-tightened to secure
the big bolt.
3
4
4a
5
During installation onto the glass,
rotate this disk so that the safety set
screw is at the top for easier access
