7
06/26/2017 Rev. B
INSTL-L2-C_L4-C-B
VUTEC CORPORATION
www.vutec.com
TEL: (954)-545-9006
FAX: (954)-545-9011
EMAIL: [email protected]
Figure 5a
Figure 5b
UPPER LIMIT ADJUSTMENT
The upper limit for the screen is when the bottom weight bar stop just inside the housing. Do not change the
screen upper limit unless absolutely necessary.
LOWER LIMIT ADJUSTMENT
WARNING:
UNLESS
OTHERWISE
SPECIFIED
AND
ORDERED,
STANDARD
LEADER
DROP
IS
12
INCHES
MAXIMUM.
EXCEEDING
THE
MAXIMUM
MAY
CAUSE
THE
SCREEN
TO
FALL
OFF
THE
ROLLER
AND
VOID
THE
WARRANTY.
HEX
SOCKET
LIMIT
SWITCH
Key features of the hex socket (Figures 2a and 6) limit switch:
⇒
Each full turn (360 degrees) of the hex socket cause the screen to travel approximately 3/4 inch.
⇒
Follow the label affixed to the electrical cover plate for turning of the hex sockets.
⇒
As the hex socket is turning, the screen will move only in the direction of increasing travel.
Hint: Going down direction (lower limit) will see the screen move as more down being adjusted but not
the opposite.
MORE
SCREEN
DROP
Send the screen down to the lower limit and it should stop automatically. Leave the control switch on.
Turn the White hex socket in the + direction (see label on electrical cover plate) to make the screen come down
more. Stop turning when the screen reaches the desired lower limit.
