Draper 220V Access Instructions d'installation et d'utilisation - Page 2

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Draper 220V Access Instructions d'installation et d'utilisation

220V Access by Draper

Motorized Roller/Fabric Installation

Please note: When ordering a motor with built-in Low

Voltage Controller, if the case ships separate from the

"guts," the case includes the 25' cable and special low

voltage switch.

The bottom access panel must be removed ﬁ rst.

The motor end mounting bracket has a metal bracket

with snap ring for accepting motor head. Back out the

four set screws in bracket until they are ﬂ ush with top

side of bracket.

To engage the motor end bracket ﬂ ange above the two

channels in the top of the screen housing, rotate the

bracket approximately 45° coun ter clock wise to allow

the top surface of the motor bracket to rest ﬂ at against

the top inside of the housing. Rotating the bracket

clockwise until it is engaged with the chan nels, slide it

along the length of the housing against the electrical

junction box.

Engage the idler end bracket (rectangular mounting

pad) in the same manner as the motor end bracket and

slide it toward the opposite end of the screen housing.

Do not tighten the set screws on this bracket until the

roller/fabric assembly is installed, and centered in case.

Locate the black washer and retaining clip attached to

the instruction sheet.

Note: This step requires two people to perform

safely. Raise the roller/fabric assembly up into the

screen housing and en gage the head of the motor

completely into the motor mount ing bracket, making

sure the snap ring engages with the motor and that the

limit switch ad just ing knobs are visible from the bottom

of the screen housing.

While supporting the idler end of the roller, slide the idler end mount ing bracket

toward the roller. In sert the roller pin into the nylon bush ing on the idler end

mount ing brack et.

The roller idler pin needs to go through the idler brack et far enough to al low the

washer and re tain ing clip to be re in stalled on the pin.

Failure to replace the wash er and re tain ing clip could re sult in the sep a ra tion of the

roller from the brackets.

The roller/fabric assembly and roller brackets may need to be slid left or right in the

mounting channel of case to center fabric within screen case.

Securely tighten the set screws on roller mount ing brackets.

Con nect the elec tri cal plug from the mo tor to the mat ing sock et on the junc tion

box.

Re in stall the bot tom access panel as pre vi ous ly de scribed.

Motorized Roll er/Fab ric Re mov al

Reverse the in struc tions above "Motorized Roll er/Fabric Installation" for re mov al of

the unit.

When screen is ﬁ rst op er at ed, be cau tious! Cy cle unit down and up sev er al times

to con ﬁ rm sat is fac to ry operation.

220V SINGLE STATION CON TROL—3-position UP-OFF-DOWN switch permits

operation to be stopped at any point. Fac to ry ad just ed limit switches au to mat i cal ly

stop screen when fully down or fully up.

220V MULTIPLE STATION CONTROL—(Not CE Approved) Switches are similar

in ap pear ance to 220V Single Station Control. Screen stops when switch is

re leased and may be re start ed in either direction. Factory adjusted limit switches

stop screen au to mat i cal ly when fully up or fully down.

24V CONTROL—Three-button UP-STOP-DOWN switches stop at any point

desired, operate in any se quence. Factory adjusted limit switches automatically

stop screen when fully up or fully down. Installer should incorporate an all-pole

disconnect in the ﬁ xed wiring.

220V & 12V VIDEO INTERFACE CONTROL—(Not CE Approved) Allows screen

to be con trolled by a trigger signal—when the signal comes on, the screen

de scends automatically. Two versions: Model VIC220 in te grates screen operation

with a Draper video projector lift or a video projector or tuner with a 220V switched

outlet. Model VIC12 interfaces with a 12V switched outlet. Both available with an

override switch (VIC–OS), per mit ting in de pen dent operation. VIC–OS not avail able

with factory installed VIC220 & VIC12.

KEY OPERATED SWITCHING—(Not CE Approved) Two kinds of key-op er at ed

switch es are optionally available with this unit.

① The key-operated power supply switch controls power to the screen and

switches. When it is "off", the switches will not operate screen. Key may be

removed from the switch in either "on" or "off" position.

② A three-position key switch permits the screen to be op er at ed directly by

key. In this case, the screen's operator must always have a key.

RS232/ETHERNET—Serial communication and network communication optionally

available with wall switches, RF or IR remote.

Motor roller

assembly

Idler end roller

mounting bracket

Operation

www.draperinc.com

Tab-Tension Adjustment Procedure for Access/Series V

Draper's Tab-Tensioning System is factory-set; under normal circumstances ﬁ eld

adjustment is not required. If you notice wrinkles, waves or other indications that

tensioning cables need adjusting, follow these steps:

① Determine which side requires adjustment.

② Secure dowel with one hand.

Caution: Don't touch or bend viewing surface.

③ Use Phillips-head screwdriver to depress

spring-loaded adjustment screw. Slowly

Retaining

turn clockwise to tighten tension or

clip

counterclockwise to loosen tension. The

Washer

screw adjusts in ¼ turn increments. Adjust

only one increment (¼ turn) at a time.

④ If problem is not corrected, leave screen in position for 24 hours to allow

surface material to stretch into position.

⑤ If problem still is not corrected, repeat steps 2 and 3.

Limit Adjustments (Standard and Quiet Motors)

Tools needed: Flashlight, small ﬂ athead screwdriver/Allen wrench (4mm or

Screen settings have been factory set as ordered and should not normally

require further adjustment. However, if you ﬁ nd it necessary to adjust for more or

less viewing area, proceed as follows.

CAUTION: Always be prepared to shut screen off manually when new

adjustment is being tested. Screen may be severely damaged if viewing

surface is allowed to run too far up or too far down. When running up, the

dowel should never wrap over the roller. When run to the down limit, a

minimum of 1¼ wraps of fabric must remain on the roller.

The motor limit screws are normally located on the audience left of screen roller.

**Please Note: If the Access E/V is "Right Hand Motor" or "Waterfall", the WHITE/

DOWN and YELLOW/UP limit screws are reversed. See graphic below.

To Reduce Screen Drop

① Raise screen surface about 1' above desired setting and turn off.

② Turn the WHITE/DOWN limit screw clockwise (three screw turns = ½ roller

revolution).

③ Test by running screen down and repeat steps 1 and 2 until desired position is

reached.

To Increase Screen Drop

① Run screen to the down limit.

② With the down switch on, turn the WHITE/DOWN limit screw counterclockwise

(3 turns of screw equals ½ roller revolution) to increase drop.

③ Test by running screen up about 1' and back down to new down limit.

④ Repeat steps 2 and 3 until desired position is reached.

CAUTION: At least 1¼ wraps of fabric must remain on the roller when

screen is at the down limit!

Screen is Running Too Far Up

① Lower screen surface about 1' below desired setting and turn off.

② Turn the YELLOW/UP limit screw clockwise (3 screw turns = ½ roller revolution).

③ Test by running screen up.

④ Repeat steps 1 through 3 until desired position is reached.

Screen Needs to Run Up More

① Run screen down about 1' and turn off.

② With the up switch on, turn the YELLOW/UP limit screw counterclockwise (3

turns of screw equals ½ roller revolution).

③ Repeat steps 1 and 2 until desired position is reached.

CAUTION: Do NOT allow the dowel to wrap up over the roller when the

screen is running up! This could damage the screen.

Audience

Motor

Side

End

Standard Roll

Standard/Reverse Roll

Left hand motor

White Socket—Down

Yellow Socket—Up

Right hand motor

White Socket—Up

Yellow Socket—Down

(765) 987-7999

Dowel

"Down" Limit Adjustment

"Up" Limit Adjustment

Audience

Side

Motor

End

Waterfall Roll

Reverse Roll

Waterfall Roll

Left hand motor

White Socket—Up

Yellow Socket—Down

Right hand motor

White Socket—Down

Yellow Socket—Up

page 2 of 4

Tensioning

Cable

Adjustment

Screw

").

Audience

Side