Copyright © 2002 Draper, Inc.
Form MicroProjectorLift220V_Inst02
Printed in U.S.A.
Planning
➀
Based on screen location and projector specifications, determine proper
position for projector installation.
➁
Confirm that there is adequate space for installation and operation.
Minimum clearance above ceiling level varies according to Micro Projector
Lift plus height of projector, optional projector mounting bracket, optional
ceiling closure, and optional plenum rated housing.
➂
Arrange to provide service access to the unit.
As Soon As Micro Projector Lift Arrives
➀
Open carton and inspect for damage.
➁
Locate the following parts:
A. The unit itself
B. Controls
C. Any optional equipment
Installation/Operating Instructions
220 V Micro Projector Lift by Draper
Hanging Unit
The Micro Projector Lift is provided with four (4) holes with
5
/
16
"-18 clinch nuts
provided for suspending or direct mounting the unit. The unit should be guy
wired or blocked to prevent swinging.
All installations should observe the following guidelines:
➀
Installer must ensure that all fasteners and supports are of adequate
strength to securely support Micro Projector Lift and projector.
➁
Fastening methods must be suitable for mounting surface, and securely
anchored so that vibration or abusive pulling on unit will not weaken
installation.
➂
Bottom of unit must be unobstructed after installation. Sufficient clearance
must be allowed below projector or optional ceiling closure.
➃
Do not use unit to support adjacent ceiling, light fixtures, etc.
➄
Do not complete the ceiling below unit until electrical connections have
been completed and unit has been operated successfully.
➅
We recommend that safety cables be attached to the Micro Projector Lift
for added security (a sound installation practice with overhead equipment).
Electrical Connections
Unit operates on 220 V a.c., 50 Hz. current.
The Micro Projector Lift is shipped closed, with a temporary field connection
provided in the form of a pigtail temporarily wired to the unit. After hanging the
unit, make sure power is off and use this pigtail to temporarily connect the unit
to power and to a switch, so the unit can be lowered to allow access inside.
Please note: Make sure electrical supply has been disconnected before
attempting to connect MPL to power.
Terminal strip for field connections is located inside the unit on the left (as
seen from front, or non-scissored end). Unit is shipped with internal wiring
complete to the terminal strip. Once the unit has been lowered, turn off power,
disconnect temporary pigtail from unit, then complete permanent wiring to
electricity and to switches. Wire to connect unit to power supply and to
switches 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.
Micro Projector Lift should be operated and checked prior to installing
projector and/or optional ceiling closure.
Caution:
➀
Read instructions completely before proceeding.
➁
Follow instructions carefully. Installation contrary to instructions
invalidates warranty.
➂
Do not obstruct operation of Micro Projector Lift with fingers or any
object. Serious injury or damage could result.
➃
The Micro Projector Lift is designed to accommodate ceiling suspended
equipment. Equipment should not be allowed to rest on ceiling closure
during operation. (Refer to section titled “Installing Projector.”)
➄
Entire bottom of unit must be unobstructed to permit proper operation.
➅
Unit must be installed level (use a carpenter’s level).
➆
Unit operates on 220 V a.c. current.
Note:
Unit has been thoroughly inspected and tested at factory and found
to be operating properly prior to shipment.
Operation
When unit is first operated, be cautious! If unit fails to operate when the switch
is flipped “down”, return switch to “off” and recheck electrical connections
before proceeding. Cycle unit down and up several times to confirm
satisfactory operation.
220 V Single Station Control
(CE Approved)—3-position UP-OFF-DOWN
switch permits operation to be stopped at any point. Factory set limit
switches automatically stop lift when fully down or fully up.
220 V Multiple Station Control
(Not CE Approved)—Switches are similar
in appearance to Single Station Control. Lift stops when switch is released
and may be restarted in either direction. Factory set limit switches stop lift
automatically when fully up or fully down.
24 V Control
(CE Approved)—Three-button UP-STOP-DOWN switches
stop at any point desired, operate in any sequence. Factory set limit
switches automatically stop lift when fully up or fully down. Wireless con-
trols—whether infrared or radio frequency—interface with low voltage
control box.
Key Operated Switching
(Not CE Approved)—Two kinds of key-operated
switches are optionally available with this unit.
➀
The key-operated power supply switch controls power to the lift and
switches. When it is “off”, the switches will not operate lift. Key may be
removed from the switch in “on” or “off” position.
➁
A three-position key switch permits the lift to be operated directly by
key. In this case, the lift’s operator must have a key.
These Installation/Operating Instructions are available in the official language
of the country where you purchase the product. Please contact your distributor
to request a copy.
Vous pourriez demander les instructions d’installation et d’opération traduises
dans la langue officielle du pays ou vous achetez le produit. Veuillez
demander à votre distributeur.
Die Gebrauchsanweisung für Installation und Konstruktion sind in der
offiziellen Sprache des Landes, indem Sie das Produkt gekauft haben,
vorhanden. Fragen Sie die jeweilige Verkaufs-Abteilung.
533 mm
528 mm
Min. 127 mm
Max. 1346 mm
Varies with
projector/bracket
and room
conditions
