Draper Rolleramic Electric Projection Screen Instrucciones de instalación y funcionamiento

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Draper Rolleramic Electric Projection Screen Instrucciones de instalación y funcionamiento

Rolleramic Electric Projection Screen by Draper

➀ Read instructions through completely before proceeding.

➁ Follow instructions carefully. Installation con trary to instructions in val i dates

warranty.

➂ Entire bottom of screen case should be un ob struct ed to permit access to

bottom panels for making electrical connections or servicing.

➃ Screen should be installed level (using a carpenter's level).

➄ Nothing should be fastened to screen dowel or viewing surface.

➅ Do not touch screen while in motion.

➆ Operating switch (es) packed separately in screen carton. Do not dis card

with packing material.

➇ Screen operates on 110-120V, 60 hz., .78 amp draw (1.35 with heavy duty

motor).

NOTE: Screen has been thoroughly inspected and tested at factory and

found to be operating properly prior to shipment.

These instructions are meant as a guide only. They do not imply any re spon si bil i ty

on the part of Draper, Inc. for improper in stal la tion or faulty work man ship at the

jobsite.

Hanging Screen

General:

When locating viewing surface and checking clear ance for screen op er a tion,

remember surface is not centered in screen case: see di men sion al drawings on

reverse. All installations should observe these important criteria:

➀ Screen should be positively and securely sup port ed so that vibration or even

abusive pulling on viewing surface will not weaken in stal la tion.

➁ Installer must insure that fasteners used are of adequate strength and suitable

for the mounting surface.

➂ Entire bottom of case must be readily accessible after installation is complete.

Be sure the access door opens freely for adjustments and service.

➃ Screens through 14' wide have 2 mounting brackets; wider screens have 3.

Brackets should be located along case to line up with supporting beams or

studding. Left hand bracket is normally secured just to right of access door and

right hand bracket about one foot from right end of case.

➄ Installer should make sure mounting brackets are ﬂ ush with the sides of the

case to provide stability when hanging screen.

Please Note: Mount the case using the two end brackets ﬁ rst. If a center

bracket is provided, mount it last. The center bracket is designed to prevent

sagging of the case, and must be mounted so that it is level with the others

and does not force the screen case up.

➅ Make sure the top of the screen case's bottom board at no point touches the

roller/viewing surface.

➆ Do not use screen case to support adjacent sections of ceiling.

➇ If trim pieces must be attached to case, do not permit screws to pro trude

through ¾" wall of case. Do not attach trim with nails.

➈ If case is painted, viewing surface slot must be shielded to protect view ing

surface from paint splatters and overspray.

➉ Do not seal unit in ceiling until electrical connections have been made and

screen has been operated successfully. Screen must always be installed level

so that fabric will not roll incorrectly or wrinkle.

Wall Installation—

Brackets should fasten to studding or other structural supports within wall.

Suspended Installation—

Chains should be attached to solid beams or rafters above screen. If possible,

screen mounting brackets should be positioned so chains hang vertically.

Turnbuckles should be connected between chains and mount ing brack ets. After

screen has been suspended, turnbuckles should be ad just ed so that screen hangs

level.

Recessed Installation—

Recess should be constructed to ﬁ t screen case with brackets (see "Case

Dimensions" on back page). Design recess so that entire bottom of screen case

is un ob struct ed to permit access to bottom panel, screen roller and surface for

servicing if required.

Installation/Operating Instructions

Caution

Printed in U.S.A.

Electrical Connections

Screen operates on 110-120V, 60 hz. AC, .78 amp draw (1.35 with heavy duty

motor).

Screens are shipped with internal wiring complete, with all switches (fully boxed)

and a wiring diagram. Wire con nect ing screen to switch (or switches) and switch to

power supply should be supplied by installer. Wires should be connected following

the wiring diagram provided, and all wiring should comply with local and national

electrical codes.

All operating switches should be "Off" before power is con nect ed.

Remove all packing before attempting to operate screen. When screen is ﬁ rst

operated, be cautious! Cycle unit down and up several times to conﬁ rm

sat is fac to ry operation.

110-120V Single Station Control — 3-position up-off-down switch per mits

operation to be stopped at any point. Factory adjusted limit switch es au to mat i cal ly

stop screen when fully down or fully up.

110-120V Multiple Station Control—Switches are similar in ap pear ance to

110-120V 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

automatically when fully up or fully down.

24V Control — Three-button up-stop-down switch es stop at any point desired,

operate in any sequence. Factory adjusted limit switches au to mat i cal ly stop screen

when fully up or fully down.

Key Operated Switching — Two kinds of key-operated switches are op tion al ly

available with this unit.

➀ The key-operated power sup ply 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.

➁ A three-po si tion key switch per mits the screen to be operated 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.

Screen has been factory set and should not nor mal ly require further ad just ment.

However, if you desire to change the "up" and "down" stop ping positions, proceed

as follows:

CAUTION: Be sure all switches are in "off" position before ad just ing limit

switch es. Always be pre pared to shut screen off man u al ly when new ad just ment is

being tested. Screen may be se vere ly dam aged if viewing surface is al lowed to run

too far up or too far down.

CAUTION: Do not loosen coupling setscrews from the roller shaft, or the

screen surface will rapidly unroll and fall. If setscrew must be loosened actions

should be taken to prevent the roller from turning.

Adjusting "fully up" position — "Up" limit switch is located on right side of

limit switch assembly, immediately behind access door to case. Right hand, hex

head machine screw contacts limit switch button to shut screen off. Turning this

machine screw clockwise will allow surface to run farther up into case. Turning it

coun ter clock wise will cause screen to stop sooner, farther out of the case.

Adjusting "fully down" position — "Down" limit switch is located on left side of

limit switch assembly, immediately behind access door to case. Left hand, hex

head machine screw contacts limit switch button to shut screen off. Turning this

machine screw clockwise will allow surface to run farther down before stop ping.

Turning it counterclockwise will cause screen to stop in a less ex tend ed position.

At no time should fabric be unrolled far enough to expose any part of screen roller.

Make all adjustments in small in cre ments, and be sure nut on machine screw is

tight against steel limit switch support before closing access door.

Universal Mounting Bracket

may be suspended from above,

or mounted to wall. Each bracket

consists of a front and back piece

bolted together. 2 supplied on

screens up to 14' wide. 3

supplied on larger screens.

Conduit connection

on left end of case.

If you encounter any difﬁ culties installing or ser vic ing your Rolleramic screen, call your

dealer or Draper, Inc., Spiceland, Indiana, (765) 987-7999, or fax (765) 987-7142.

Operation

Adjustments

Case

Viewing Surface