Draper V Installatie- en bedieningsinstructies

Blader online of download pdf Installatie- en bedieningsinstructies voor {categorie_naam} Draper V. Draper V 2 pagina's. Electric

Pagina afdrukken

Draper V Installatie- en bedieningsinstructies

Signature/Series E & V Electric Projection Screen by Draper

① Read instructions through completely before proceeding.

② Follow instructions carefully. Installation con trary to instructions invalidates

warranty.

③ Entire bottom of screen case should be unobstructed to permit proper

operation of automatic trap door, and access to bottom panel for making

electrical connections or servicing.

④ Screen should be installed level (using a carpenter's level).

⑤ Nothing should be fastened to screen dowel or viewing surface.

⑥ Operating switch(es) is packed separately in screen carton. Do not discard

with packing material.

① Screen operates on 110-120V, 60 Hz., 1.1 amp current draw for models using

small case; 1.3 for models using large case (see page 2).

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

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

remember surface is centered in case. Screen is normally recessed above ceiling

and may be installed in a variety of ways. See typical installations detailed on back

of this sheet. Regardless of mounting method used, the following points apply:

① Screen should be lifted into position only by the end mounting brackets.

Keep case level by lifting end plates simultaneously to prevent surface

damage. Draper provides eyebolts to use in hoisting the screen. Never

attempt to lift screen along its length.

② Screen should be positively and securely supported so that vibration or even

abusive pulling on viewing surface will not weaken installation.

③ Installer must insure that fasteners used are of adequate strength and suitable

for the mounting surface chosen.

④ Entire bottom of case must be readily accessible after installation is complete.

⑤ Hinge that connects bottom panel and automatic trap door of screen must be

permitted to operate freely. Front and back of case must be straight—not forced

to warp or bow. Hinges must be free from mastic or paint buildup, and doors

must be unobstructed by ceiling tiles.

⑥ Do not use screen case to support adjacent sections of ceiling.

⑦ If trim pieces must be attached to case, do not permit screws to protrude more

than

" through

" wall of case. Do not attach trim pieces with nails.

⑧ If case is painted, slots on bottom of case should be shielded to protect viewing

surface from paint splatters or overspray.

⑨ Do not seal unit in ceiling until electrical connections have been made and

screen has been operated successfully.

Suitable for use in environmental air space in accordance with Section

300-22(c) of the National Electrical Code, and Sections 2-128, 12-010(3)

and 12-100 of the Canadian Electrical Code, Part 1, CSA C22.1.

Electrical Connections

Screen operates on 110-120v, 60 Hz., 1.1 amp current draw for models using

small case; 1.3 for models using large case (see page 2). Junction box is located

just above the access plate at left end of screen. (See chart on back of this

sheet.) Access plate is held closed with ﬂ athead screws and may be opened

with a Phillips screwdriver. (Au to mat ic trap door does not need to be opened

to make ﬁ eld con nec tions.) Removal of access plate exposes red, black and

white pigtail leads and green internal ground wire per wiring diagram attached.

Screen is shipped with internal wiring complete and control switch(es) fully boxed.

Wire connecting screen to switch(es) and switch(es) to power supply should be

furnished by installer. Connections should be made in ac cor dance with attached

wiring diagram, and wiring should comply with National and local electrical codes.

All Operating Switches Should Be "Off" Before Power Is Con nect ed.

CAUTION—Important Instructions—Signature/Series V—The shipping

sup port brack et must be removed from the dowel during initial operation before

screen is operated in UP direction. After screen is in stalled, run viewing surface

DOWN to access and remove bracket. Signature/Series E—The protective

paper wrapping around the viewing surface must be removed before the screen

is op er at ed in down direction. Cycle view ing sur face down and up several times

Installation/Operating Instructions

Caution

Operation

to con ﬁ rm sat is fac to ry op er a tion. If viewing surface or trap door do not operate

properly, turn power off and free trap door and/or check electrical con nec tions.

When screen is ﬁ rst operated, be cautious! If automatic trap door does not open

immediately up into screen case when switch is ﬂ ipped "down", return switch to

"off" and free trap door and/or recheck electrical con nec tions before proceeding.

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

op er a tion to be stopped at any point. Factory adjusted limit switches 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 restarted in either direction. Factory adjusted limit switches stop screen

automatically when fully up or fully down.

24V Control—Three-button UP-STOP-DOWN switches 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. Wireless controls—whether infrared or radio

frequency—interface with the low voltage control box. (See wiring diagram on

reverse.)

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

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.

Limit Adjustments

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.

"Down" Limit Adjustment

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

(three turns of screw = 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!

"Up" Limit Adjustment

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 (three 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 (three

turns of screw = 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.

Please Note: Instructions for adjusting Draper's Tab-Tension System for Series V

screens are on page 2.

If you encounter any difﬁ culties installing or servicing your Signature, call your dealer or

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

").