Chief SL-236 - Manual
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Table of Contents:
- Page 2 – IMPORTANT WARNINGS AND CAUTIONS!; Electric drill and bit set
- Page 3 – CONTENTS
- Page 4 – DIMENSIONAL DRAWING; FD
- Page 5 – SPECIFICATIONS
- Page 6 – ACCESSORIES; Installation
- Page 7 – PRETEST THE LIFT BEFORE INSTALLING; NOTE: The supplied momentary push button and power cord can; Figure 1. Support the Unit
- Page 8 – PREPARE THE CEILING OPENING AND INSTALL THE LIFT; General Guidelines
- Page 9 – Installation in a Suspended Ceiling (using threaded rods); CAUTION: For smooth and reliable operation, the lift must be; CAUTION: Make sure all parts assemble easily, without distort-; Figure 3. Threaded Rod Installation
- Page 10 – After installing the lift, use the test push button to carefully; Figure 6. Mounting Locations
- Page 11 – CONNECT POWER TO THE LIFT; NOTE: If the lift is cycled up and down repeatedly, the thermal; Non Plenum Rated Installation; Plug the lift’s power cord (supplied) into an electrical outlet.; Plenum Rated Installation; WARNING: A licensed electrician should; Terminate Power Leads
- Page 12 – Figure 9
- Page 13 – INSTALL THE PROJECTOR ON THE LIFT; CAUTION: Improper projector weight distribution could lead to; Reinstall the yaw adjustment bracket with projector attached.; NOTE: If desired, the projector can be set directly on the bottom; Install and Route Cables; CAUTION: Do not attach cables to lower lifting arms or sides of; cradle. This may result in damage when lift retracts.
- Page 14 – ADJUSTMENTS; Adjust Travel; CAUTION: Each side must be adjusted equally. Failure to adjust; Figure 11. Travel Adjustment
- Page 15 – OUTSIDE TERMINAL WIRING EXAMPLES; Push Button; Supplied SPST Switch Using Internal 12VDC Power Supply
- Page 16 – a. Connect the common wire from your switch to; Internal 12VDC Power Supply 2.5A Maximum; Closed when lift reaches show position = 14; Service Position; NOTE: To stop the lift before it reaches the service position, make; a momentary contact between terminals 3 & 9.
- Page 17 – INSIDE TERMINAL WIRING EXAMPLES; Closing the unit while the projector is running may; a. Connect the negative of your power supply to terminal 6 (see
- Page 18 – Figure 20. Dry Contacts
- Page 19 – SMART LIFT INTERIOR BOARD BOX; FUNCTION; DESCRIPTION
- Page 21 – SMART LIFT EXTERIOR 14 PIN; TERMINAL FUNCTION DEFINITION
- Page 23 – TROUBLESHOOTING
- Page 24 – PAGE LEFT BLANK INTENTIONALLY
SMART-LIFT
TM
236 Electric Ceiling Lift
BEFORE YOU BEGIN
•
CAUTION: To prevent damage to the ceiling lift, which could affect or void the factory warranty, thoroughly study
all instructions and illustrations before you begin to install or operate the lift. Pay particular attention to the “Impor-
tant Precautions” on Page 1.
•
CAUTION: For smooth and reliable operation, the lift must be installed square and parallel in all dimensions. Avoid
stressing or twisting the lift at any time during installation.
•
Because of the size and weight of the lift, Chief Manufacturing recommends that at least two people be available
when installing the lift.
•
If you have any questions concerning this installation, contact Chief Manufacturing at 1-800-582-6480.
I N S T A L
L
A T I O N I N S T R U C T I O N S
The Model SL-236 Electric Ceiling Lift is a reliable,
heavy-duty video lift mechanism for LCD / DLP projectors
requiring an extended drop from their hidden location.
The ceiling lift is designed for home-theater, conference
room, or school applications.
The SL-236 provides an attractive solution to recess a
projector in the ceiling. The lift is suitable for finished or
suspended ceiling with a finish kit. The concealed bottom
can be finished to match existing ceiling design and color
to conform to room decor.
Plenum Rating requires use of Class II control wiring,
electrically hard wiring the unit, and all open holes in the
housing (except joist tabs) must be sealed using foil tape.
CHIEF MANUFACTURING INC.
1-800-582-6480 952-894-6280 FAX 952-894-6918
8401 EAGLE CREEK PARKWAY
SAVAGE, MINNESOTA 55378 USA
PART NO. 8820-000008 (Rev.
E
)
©
200
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Chief Manufacturing
www.chiefmfg.com
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Summary
Instruction Manual SMART-LIFT 236 Electric Ceiling Lifts 1 IMPORTANT WARNINGS AND CAUTIONS! • WARNING: This is an electrical device. All electrical installation procedures should be performed by a qualified elec-trician. • WARNING: Improper installation can result in serious personal injury! Make su...
2 Instruction Manual SMART-LIFT 236 Electric Ceiling Lifts CONTENTS DIMENSIONAL DRAWING ................................................................... 3SPECIFICATIONS ................................................................................. 4ACCESSORIES ....................................
Instruction Manual SMART-LIFT 236 Electric Ceiling Lifts 3 DIMENSIONAL DRAWING FD SP
