Draper SL9 Instructions d'exploitation télécharger pdf

Caution:

À Read instructions completely before proceeding.

Á Perform Pre-Installation Testing Procedures (page 2) before beginning

to install unit.

Â Follow instructions carefully. Installation contrary to instructions

invalidates warranty.

Ã Do not obstruct operation of Scissor Lift with fingers or any object.

Serious injury or damage could result.

Ä Scissor Lift is designed to accommodate ceiling suspended equipment.

Equipment should not be allowed to rest on optional ceiling closure

during operation. (Refer to section titled “Installing Projector.”)

Å Entire bottom of unit must be unobstructed to permit proper operation.

Sufficient clearance must be allowed below projector or optional ceiling

closure: 4' for Model SL4, 5' for Model SL5, etc.; 11' for Model SLX11,

12' for Model SLX12, etc.

Æ Unit must be installed level (use a carpenter’s level).

Ç Unit operates on 110v AC 60 Hz. current.

Note: Unit has been thoroughly inspected and tested at factory and found

to be operating properly prior to shipment.

Planning

À Based on screen location and projector specifications, determine proper

position for projector installation.

Á Confirm that there is adequate space for installation and operation.

Minimum clearance above ceiling level varies according to Scissor Lift

model, plus height of projector, optional mounting bracket, optional ceiling

closure, and optional plenum rated housing.

Â Arrange to provide service access to the unit.

As Soon As Scissor Lift Arrives

À Open carton and inspect for damage.

Á Locate the following parts:

A. The unit itself

B. Controls

C. Any optional equipment

Â Do the Pre-Installation Testing Procedure (see page 2).

Pre-Installation Testing Instructions

This Scissor Lift was extensively tested and in perfect condition when it left

our plant. To make sure that it arrived in the same condition, please use the

following procedure to test the unit prior to installation.

Draper does not accept back charges for labor. Make sure that this unit is

operating satisfactorily before installation.

Danger! The scissor mechanisms can exert over 350 pounds of force. Do not

insert any body parts or other objects into this unit while power is connected.

À Remove the unit from the outer carton.

Á Temporarily suspend the unit in order to proceed with pre-installation

instructions.

Â You will find an operating switch that can be temporarily connected to

switch wires by use of a telephone type connector.

Â Also, you will find a temporary power plug connected to this unit.

Ã Make sure that the switch is in the off position and plug the unit into a

110v AC source. Caution: Do not touch any exposed wires while the unit is

plugged in.

Ä Use the switch to move the bottom pan down. The pan will automatically

stop when it reaches the “show” position. Remove packing inserts.

Installation/Operating Instructions

SL & SLX Scissor Lift Video Projector Lift by Draper

Æ Cycle the unit in both directions until you are satisfied the unit is operating

properly. If for any reason the unit does not seem to operate properly, call

Draper, 765-987-7999. Do not proceed with installation.

Ç If the unit has been ordered with the remote control option, again verify

operation of the unit by use of the hand held transmitter. If for any reason

the unit does not seem to operate properly, call Draper, 765-987-7999. Do

not proceed with installation.

È If the unit is operating satisfactorily, remove and discard the temporary

plug. KEEP THE SWITCH!

É Proceed with the installation, referring to instructions supplied.

Hanging Unit

The Scissor Lift may be installed in a variety of ways; recessed above the

ceiling, or suspended below the ceiling. The lift is supported by four ½"

threaded mounting rods. If ceiling recessed, the entire unit (including the

projector) should set approximately 1½" above the finished ceiling in its

“stored” position. The threaded rods should pass through the corner mounting

flanges and be secured by nuts above and below. Use a thread locking

compound such as Loc Tite #242 (provided). The unit should then be guy

wired or blocked to prevent swinging.

All installations should observe the following guidelines:

À Installer must ensure that all fasteners and supports are of adequate

strength to securely support Scissor Lift and projector.

Á Fastening methods must be suitable for mounting surface, and securely

anchored so that vibration or abusive pulling on unit will not weaken

installation.

Â Unit should be level, with weight shared more or less equally by all four

threaded mounting rods.

Ã Bottom of unit must be unobstructed after installation. Sufficient clearance

must be allowed below projector or optional ceiling closure: 4' for Model

SL4, 5' for Model SL5, etc.; 11' for Model SLX11, 12' for Model SLX12, etc.

Ä Access from above the unit, with enough clearance to remove the top

cover, should be provided in case service is required.

Å Do not use unit to support adjacent ceiling, light fixtures, etc.

Æ Do not complete the ceiling below unit until electrical connections have

been completed and unit has been operated successfully.

Ç We recommend that safety cables be attached to the Scissor Lift for added

security (a sound installation practice with overhead equipment).

Electrical Connections

Unit operates on 110v AC, 60 Hz. current.

Removing the top cover of the unit and opening the electrical box exposes

terminals for field connections. Unit is shipped with internal wiring complete

and control switch (es) pre-wired for Pre-Installation Testing Procedure. Wire

to connect unit to power supply should be furnished by installer. Connections

should be made in accordance with wiring diagram, and wiring should comply

with national and local electrical codes. All operating switches should be “off”

before power is connected.

Scissor Lift should be operated and checked prior to installing projector and/

or optional ceiling closure.

1 2 3 4

Résumé du contenu

Page 1

Page 2 - Installing Projector

Optional Ceiling Closure for Scissor LiftScissor Lift by Draper, Inc. page 2 of 4OperationWhen unit is first operated, be cautious! If unit fails to o

Page 3 - 26¾"

Scissor Lift by Draper, Inc. page 3 of 4MaximumLowering RetractedModel Distance HeightSL4 4' 81/8"SL5 5' 91/8"SL6 6' 101/8&qu

Page 4 - Scissor Lift Wiring Diagram

Scissor Lift Wiring Diagrampage 4 of 4TransformerNGRDL1110v AC SupplyDashed wiring byelectricianYWYWBKBKBKBKBKBKBKBKBKBKBKBEWH1234WH5678910WHGNYWUp Re

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Draper SL9 Instructions d'exploitation

Naviguer en ligne ou télécharger Instructions d'exploitation pour Supports de projecteur Draper SL9. Draper SL9 Operating instructions Manuel d'utilisatio

Résumé du contenu

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