Chief Manufacturing Projector Accessories EVCM 100D User Manual

INSTALLATION INSTRUCTIONS  
EVCM-100D  
Magna Lift™ Electric Ceiling Mount  
Prior to assembly, unpack carton completely and verify contents.  
If you are missing any of the following components, please contact Customer Service at 1-800/582-6480  
BEFORE PROCEEDING, READ INSTALLATION INSTRUCTIONS COMPLETELY  
WARNING! IMPROPER INSATLLATION MAY RESULT IN SERIOUS  
PERSONAL INJURY! All components must be securely fastened to each other  
and to the ceiling. The overhead support must be capable of supporting five times  
the weight of the mount and equipment combined. If it cannot is MUST be  
reinforced.  
Unit Specifications  
Motor Operation Limits  
Run Time - 12 Minutes*  
Cool Time - 25 Minutes  
Run Time - 12 Minutes  
Do not exceed two cycles without an extended cooling period of 45 minutes. To prevent  
damage to the Magna Lift, the unit will shut down for cooling if overheated.  
* It will take approximately 11 minutes to fully lower and raise 20 feet of cable under maximum load.  
Maximum Weight Capacity ....................... 250 lbs. (113.5)  
Maximum Travel ....................................... 20 feet (609.6 cm)  
Unit Weight ................................................ 48 lbs. (21.6 kg)  
Electrical Requirements ........................... 115 volts, 60 Hz, 1.6 amps continuous  
Read instructions completely before installing unit and connecting power.  
1. Ensure 115-volt electrical power is readily available at the installation location.  
2. Ensure support for the EVCM-100 ceiling mount is securely installed to the ceiling; if not  
the ceiling must be reinforced. Improper installation may result in serious personal  
injury.  
3. Use the optional QD-1 for simplified installation or attach the EVCM-100 Magna-Lift  
directly to the NPT 1 1/2" column installed in your ceiling as follows:  
A Thread the unit on the NPT 1 1/2" column and tighten securely using pipe  
wrench.  
B After unit is tightened securely, install the thread locking set screw [Figure 1,  
Item (1) into the coupler, tightening it against threads on column.  
CHIEF MANUFACTURING INC. 1-800-582-6480, Fax: 1-877-894-6918, Email: [email protected]  
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8808-000006 RevA  
 
8. Before raising projector to ceiling, make sure all fasteners are securely tightened to the  
projector and the adapter plate.  
9. Raise unit to ceiling as follows:  
A Depress and hold the arrow side of rocker/control switch [Figure 1, Item (5)] until  
the adapter plate is seated to the ceiling mount housing.  
B When adapter plate is properly seated, the unit will turn off.  
C After the adapter plate is seated to ceiling housing, make sure hasps connect  
with keeper plates and lock the four locking hasps.  
D Turn clockwise to lock adapter plate to ceiling mount housing and turn the power  
switch (4) to OFF. You can now attach power and cables to the projector.  
See projector alignment sheet for projector alignment.  
10.To lower projector for servicing, disconnect all power cables and signal cables from the  
projector. Repeat step 5 to lower.  
AGNA-LIFT ELECTRIC CEILING MOUNT EVCM-100D  
Projector Alignment Instructions  
WARNING! During projection alignment, loosen mounting hardware only  
enough to allow for necessary movement. Loosening or removal of mounting  
hardware may result in serious damage to equipment or personal injury.  
Vertical Elevation (pitch): Adjust pitch by loosening six-pitch adjustment bolts (See Figure  
1,Item 8). Loosen both sides and adjust pitch by tilting projector in the desired direction. When  
desired pitch is obtained, securely tighten bolts on both sides.  
Horizontal Tilt (roll): Adjusted roll by loosening six-pitch adjustment bolts (8) and turning  
adjustment bolt (9) clockwise to raise and counter clockwise to lower. Roll adjustment can be  
done on both sides of unit. When desired roll is obtained, securely tighten the six-pitch  
adjustment bolts.  
Positive Registration Lock: Tighten pitch adjustment bolts. You can now lower the unit to the  
ground and remove the projector, without losing projector registration, by removing six bolts (7)  
holding the HB hanging bracket to the EVCM.  
Horizontal Adjustments: Loosen, but do not remove, nuts holding the top slide bracket (10).  
When nuts are loose, adjust unit 1 1/2" in any direction.  
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