Draper Premier Instructions Installation et fonctionnement - Page 4

Parcourez en ligne ou téléchargez le pdf Instructions Installation et fonctionnement pour {nom_de_la_catégorie} Draper Premier. Draper Premier 7 pages. 220v premier electric projection screen
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Draper Premier Instructions Installation et fonctionnement
Premier

Section 5 - Limit Adjustments

Figure 9
Please Note: Screen limits are
factory set. Instructions below
for minor adjustments only.
Please check with Draper prior
to resetting screen limits.
Please Note: If screen is "Right
Hand Motor," the WHITE/DOWN
and YELLOW/UP
limit
(I)
(II)
screws are reversed
.
(Fig. 10)
CAUTION:
- Be sure all switches are in "off" position
before adjusting limit switches.
- Be prepared to shut off manually while
testing.
Figure 10
Motor
Motor
End
End
e
n c
d i e
B a
A u
e
d e
S i d
S i
Standard Roll
Reverse Roll
Left hand motor:
Left hand motor:
White Socket—Down
White Socket—Down
Yellow Socket—Up
Yellow Socket—Up
Right hand motor:
Right hand motor:
White Socket—Up
White Socket—Up
Yellow Socket—Down
Yellow Socket—Down
Section 5.2 - Motor with Internal Low-Voltage Controllers and Internal Low-Voltage Control Limit Adjustments
Please Note: Hold STOP button for 3-5
seconds while in programming mode to
reverse motor direction.
Figure 11
BACK VIEW OF WALL SWITCH
To Motor
with
Internal
Low Voltage
Slide
Switch
C
o
D
m
+
o
m
5V
w
o
To Motor
DC
n
n
with
Internal
Low Voltage
POSITION
FUNCTION
DOWN
Set LOWER limit
UP
Set UPPER limit
CENTER
Normal Operation
Please Note: 5V DC must be
connected to be able to set limits
using the wall switch.
DOWN Limit
DOWN Limit (I)
Clockwise
+
I
decreases
Clockwise decreases
down travel.
down travel.
UP Limit
UP Limit (II)
: Counter-
+
(II)
lI
Counterclockwise
clockwise
increases up
increases up travel.
travel.
- Screen may be damaged by lowering
it too far and exposing roller.
- Motor must be installed so that limit
switches are pointed down.
Section 5.1.2 - "Up" Limit Adjustment
Motor
End
If Screen Raises Too High:
e
n c
1. Lower screen surface approx.
d i e
c k
e
A u
1'
below desired
S i d
(30 cm)
setting and turn off.
2. Turn UP
limit screw
(II)
clockwise
(3 screw turns = 1/2
Waterfall Roll
roller revolution).
Left hand motor:
3. Test by advancing screen up.
White Socket—Up
4. Repeat steps 1 through 3 until
Yellow Socket—Down
Right hand motor:
desired position is reached.
White Socket—Down
Yellow Socket—Up
Please Note: When ordering a motor with internal low-voltage controller, if case ships separate from "guts," it includes one
25'
cable and special low-voltage switch.
(7.6 m)
1. Connect internal low-voltage switch to motor via terminal blocks, or via modular port using a four conductor modular cable.
When using modular cable, cable connectors MUST NOT be crimped in reverse, as with standard telephone cable.
Contacts Wiring Diagram, see Section 8.)
2. Set slide switch to lower position. Hold DOWN button to move viewing
surface to desired lower limit. If screen moves in opposite direction, release
DOWN button and hold STOP button for 4 seconds. This reverses operation
of UP and DOWN switches.
3. Move slide switch into center position. Wait several seconds.
Please Note: Do Not move slide switch from DOWN to UP in one motion. This
will set limits in same position.
4. Set slide switch to higher position. Move viewing surface to desired upper
limit by holding UP button on wall switch.
U
5. Return slide switch to center position to resume normal operation.
p
6. To set viewing surface to alternate format position, move viewing surface to
desired position and press STOP button. Hold STOP button for at least 3
seconds to record position.
Please Note: Press and release UP button on switch to move screen to upper
limit. Press and release DOWN button to move screen to lower limit.
• While motor is in motion, press STOP button for less than 2 seconds to
stop viewing surface at present position.
• Once motor is stopped, press STOP button to move viewing surface to
alternate format position.
• Hold STOP button, when motor is at rest or in motion, for 3-5 seconds to
record new alternate format position.
• Hold STOP button for 3-5 seconds while in programming mode to reverse
motor direction.
Section 5.1 - Standard Motors/Quiet Motors
:
(I)
Section 5.1.1 - "Down" Limit Adjustment
To Reduce Screen Drop:
1. Raise screen surface approximately 1'
and turn off.
2. Turn DOWN
(I)
3. Test by lowering screen. Repeat steps 1 & 2 until desired position is reached.
To Increase Screen Drop:
1. Lower screen to down limit.
2. With down switch on, turn DOWN
(3 screw turns = 1/2 roller revolution)
3. Test by raising screen approximately 1'
down limit.
4. Repeat steps 2 and 3 until desired position reached.
Please Note: For Quiet Motor with alternate limit screws:
WHITE screw = UP and RED screw = DOWN.
If Screen Needs to Raise Higher:
1. Lower screen surface approx.
1'
(30 cm)
setting and turn off.
2. With UP switch on, turn UP
limit screw counterclockwise
(3 screw turns = 1/2 roller
revolution)
3. Repeat steps 1 and 2 until
desired position is reached.
(Fig. 9)
(requires 5/32" (4 mm) hex key)
above desired setting
(30 cm)
limit screw clockwise
(3 screw turns = 1/2 roller revolution)
limit screw counterclockwise
(I)
to increase drop.
then down to new
(30 cm)
.
(Fig. 10)
CAUTION: DO NOT allow
dowel to wrap over roller
when operating screen!
below desired
This could damage
screen.
(II)
.
Section 6 - Tab-Tension
Adjustment Procedure
Please Note: Draper's Tab-Tensioning
System is factory-set, and under
normal circumstances will not
require field adjustment. If wrinkles
are observed, however, follow the
adjustment procedure shown below.
END OF
DOWEL
PUSH & TURN
COUNTER-CLOCKWISE
to RELEASE TENSION
page 4 of 7
.
(For Dry
END OF
DOWEL
PUSH & TURN
CLOCKWISE
to INCREASE TENSION