Draper Paragon V Manual de instrucciones - Página 3

Navegue en línea o descargue pdf Manual de instrucciones para Pantalla de proyección Draper Paragon V. Draper Paragon V 7 páginas. Large, ceiling-recessed screen designed for auditoriums and lecture halls.

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Paragon E & V

Section 1 - Mounting Screen

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. Using both mounting holes in the mounting brackets makes for a much more stable installation. Never attempt to

lift screen along its length.

2. Entire weight of unit MUST BE supported by end plates during installation. Anchoring intermediate case support brackets is only needed to reduce visible case

deflection when unit mounts into a ceiling pocket or ceiling tile opening. For installations that are not recessed, case deflection is usually not noticeable.

3. Screen should be positively and securely supported so that vibration or abusive pulling will not weaken installation.

4. Installer must ensure that fasteners used are of adequate strength and suitable for mounting surface. Installer must also insure that structure is of adequate

strength. Supporting hardware

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

6. Front, back and top of case must be straight — not forced to warp or bow. Use threaded rod and support brackets to keep large cases from warping. DO NOT use

support brackets to support weight of screen.

7. Do not use case to support adjacent sections of ceiling.

8. If optional ceiling flange trim kits are attached, use hardware provided.

9. If case is painted, slots on bottom of case should be shielded to protect viewing surface from paint splatters or overspray.

10. After case is mounted, and before operating screen, remove shipping spacers from inside case.

First, remove closure panel

(see Page 5)

front of roller and one behind

(Fig. 1)

damage fabric or loosen wiring

CAUTION: Screen ships with motor wiring mounted to case. Be careful not to pull wiring loose

from case while removing spacers — if wiring is loose, it could be damaged during screen

operation. If wiring does come loose, re-mount as it was.

11. Do not seal unit in ceiling until electrical connections have been made and screen has been

operated successfully.

CAUTION: Do not remove roller assembly from case unless necessary for repairs. If roller

assembly is removed, be sure motor is fully re-seated in the bracket, and re-secure it carefully

with motor retaining spring and screw

Figure 2

(use for adjusting

deﬂection in extremely

long units)

(203mm)

13 "

(337mm)

Knockouts for electrical connections

12"

(two per end)

(305mm)

must be essentially vertical.

(chains, cables, rods, etc.)

. Find the hexagonal spacers on the motor end — one in

. Remove these spacers with a wrench, taking care not to

. Replace closure panel.

(see caution note below)

(Fig. 3)

threaded rod

(13mm)

(for suspending screen)

by others.

"-16

threaded rod

(10mm)

by others.

Case support brackets.

NOT for use in supporting

weight of case.

with plastic plugs

Eyebolts for hoisting screen

(DO NOT lift by center of case.

To ensure a safe installation, the

entire weight of the unit MUST BE

supported by the

end-plates).

page 3 of 7

Shipping

Spacers

Figure 1

(roller and fabric removed for clarity)

Please note: Maximum torque for

tightening screw is 5 lb-inches.

Figure 3