Draper Series V Инструкции по установке и эксплуатации

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Ultimate Access Series E & V Electric Projection Screen by Draper

1 Read instructions through completely before proceeding.

2 Follow instructions carefully. Installation contrary to instructions

invalidates warranty.

3 Entire bottom of screen case should be unobstructed to permit

access to bottom panel for 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) and mounting brackets are packed separately

in screen carton. Do not discard with packing material.

7 Screen operates on 110-120V, 60 Hz. AC, 1.1 amp current draw.

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 responsibility on the

part of the manufacturer for improper installation or faulty workmanship at the jobsite.

Hanging Screen

When locating viewing surface and checking clearance for screen operation,

remember surface is centered in the length of the case. Regardless of

mounting method used, the following points apply:

1 Mounting brackets are shipped attached to the case. Engage each bracket

with top of housing as shown below and tighten set screws (see fig 1).

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

even abusive pulling on viewing surface will not weaken installation.

Please Note: A Hoisting Bracket is included on each end of the case to

aid in overhead installation of the Ultimate Access case.

Figure

HOISTING

BRACKET

CASE

MOUNTING

BRACKET

ELECTRICAL

CUTOUT

With typical installation, brackets may be angled to meet installation requirements.

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

suitable for the mounting surface chosen. Supporting hardware (chains,

cables,

" rods, etc.) must be essentially vertical.

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

5 Front, back and top of case must be straight—not forced to warp or bow.

6 If case is painted on location, slot on bottom of case should be shielded to

protect viewing surface from paint splatters/overspray.

7 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.

Installation/Operating Instructions

Caution

HOISTING

BRACKET

Printed in U.S.A.

Screen operates on 110-120V, 60 Hz., 1.1 amp current draw.

Junction box is located just above the bottom access panel at the left end of

the screen.

Open the access panel/trap door for access to the junction box cover. (See

bottom access panel/trap door opening and closing instructions below).

Remove two (2) hex head screws that secure the cover to the junction box to

expose the red, black, and white pigtail leads and the green ground wire per

wiring diagram on page 3.

If optional low voltage control or video interface control is specified and factory

installed, please refer to wiring diagrams on page 4.

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

boxed. Wire to connect screen to switch(es) and switch(es) to power supply

should be furnished by installer. Connections should be made in accordance

with attached wiring diagram, and wiring should comply with national and

local electrical codes.

All operating switches should be "off" before power is connected.

Bottom Access Panel/Trap Door Opening & Closing

A spring latch near the center

of the case and at each end

of the trap door holds this

assembly closed. The center

latch must be disengaged first.

To gain access to inside of screen

case, disengage spring latch at

center, followed by the latches at

each end. To disengage, slide the

latch lever towards the center of

screen case (see Fig. 2), then pull

CASE

MOUNTING

down slightly on the trap door assembly.

BRACKET

The latch levers are somewhat concealed

from view. Locate these with the trap door

open by feeling for the vertical latch lever above the door about 3" from case

endcaps and near the center of the case.

The assembly will swing down, opening about 135°. Pivot the prop arms at

each end of the trap door assembly towards the ends of screen case. Prop

arms engage with a hole in each endcap to hold the trap door assembly fully

open. To close the trap door assembly disengage prop arms from endcaps

and pivot these over the access panel. Swing the trap door assembly upward,

stopping just before the latch levers hit the bottom flanges of the endcaps

(and center of case where appropriate). Pull levers of latches towards center

of screen case to allow the trap door assembly to be pivoted to its closed

position. Make sure that the spring latch levers engage fully with case

endcaps (and center of case where appropriate).

Figure

Caution: Beware of pinch

points along closure

If you encounter any difficulties installing or servicing your Ultimate Access screen, call

your dealer or Draper, Inc., in Spiceland, Indiana, 765/987-7999 or fax 765/987-7142.

Electrical Connections

ACCESS DOOR

SUPPORT

BRACKET

ACCESS

DOOR

LATCH

Figure

I D

S L