Barco CM 100 User manual

Date: 03/06/98 Page 1Installation guidelines
R9827341
R9827342
CM 100
Art no : R5975693 rev-06
231231
R9827341
Ceiling support with pulley
R9827342
Ceiling support without pulley
How to mount the Ceiling Support to the ceiling is for both products the same.
For the support without pulley, skip the paragraphs handling about the pulley on the next pages.
CAUTION
THIS SUPPORT IS DESIGNED FOR USE ONLY WITH
THE BARCO 800 AND 1000 SERIES PROJECTORS.
USE WITH OTHER APPLIANCES MAY RESULT IN IN-
STABILITY CAUSING POSSIBLE INJURY
SEE ALSO PAGE 2
Ceiling support
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Date: 03/06/98 Page 2Installation guidelines
R9827341
R9827342
CM 100
WARNING
THE CEILING SHOULD BE CAPABLE OF SUPPORT-
ING A WEIGHT OF AT LEAST 800Kg (1765 LBs).
IF IT CANNOT, THE CEILING MUST BE REINFORCED.
IMPROPER INSTALLATION MAY RESULT IN SERIOUS
PERSONAL INJURY.
WARNING
THIS SUPPORT IS PROVIDED WITH FOUR SECURITY
CHAINS.
NOT INSTALLING THE SECURITY CHAINS MAY RE-
SULT IN SERIOUS PERSONAL INJURY.
CAUTION
INSTALLING THE SUPPORT MOUNT SHOULD BE
PERFORMED ONLY AFTER YOU ARE THOROUGHLY
FAMILIAR WITH ALL OF THE FOLLOWING SAFETY
CHECKS AND INSTALLATION GUIDELINES.
TO DO OTHERWISE INCREASES THE RISK OF HAZ-
ARDS AND INJURY TO THE USER.
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Date: 03/06/98 Page 3Installation guidelines
R9827341
R9827342
CM 100
Lower support
Projector
Lowered ceiling
Cord support
Upper support
Screwed rods
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Date: 03/06/98 Page 4Installation guidelines
R9827341
R9827342
CM 100
CONTENTS INSTALLATION GUIDELILNES
1. Mounting instructions for the upper
support to the ceiling.(Fig. 1)
a. Position of the upper support on the
ceiling.
b. Mounting of the 4 screwed rods on the
upper support.
2. Projector placement on lower support.
(Fig. 3)
a. Projector placement on support.
b. Location of controls for projector-position
correction.
3. Mounting instructions of the cord to lift up
the projector.
a. Mounting the cord support on the upper
support.(Fig 2)
b. Cord insertion between the upper and lower
support.(Fig.4-5)
c. Cord fixation (Fig. 4)
4. Lifting up and fixing the lower support (with
projector) on the screwed rods.
5. Alignment of the projector-support assem-
bly
a. Projector water-level adjustment.
b. Adjustment "projector axis perpendicular" on
the screen surface.
c. Projector movement for- or backward.
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Date: 03/06/98 Page 5Installation guidelines
R9827341
R9827342
CM 100
INSTRUCTIONS FOR CEILING MOUNTING SUPPORT
CAUTION: THIS SUPPORT IS DESIGNED FOR USE ONLY WITH THE BARCO 801, 808,
1000, 1100, 1200, 1208, 1209, 1500, 1600, 5000, 5100, 8000 and 8100 SERIES
PROJECTORS.USEWITHOTHERAPPLIANCESMAYRESULTININSTABILITY
CAUSING POSSIBLE INJURY.
INSTALLATION GUIDELINES:Refer to illustrations for detail.
PRECAUTION: installing the ceiling mount requires the presence of minimum two
persons, familiar with mechanical installations. A third assistent is recommended.
a. Fixation of the upper support to the ceiling.
Refer to the installation manual of the projector to know thethrowing distance (PD) of the projector to the screen.
(distance Screen-front support projector).
Mounting-distance upper support from the screen (see fig. 5)
Attention: (refer to fig. 3-4) Keep in mind that the mentioned distance corresponds with a projector mounting with
the screwed rods in the fixation holes 2. This fixation allows to move the projector 5cm for- or backward without
changing the upport support mounting, see point 5c.
The mounting-distance PD' from the screen to the front of the UPPER SUPPORT is equal to the value, found
inthe mounting table of the installation manual of the projector (value PD), minus 11 cm.
PD' = PD - 11cm.
WARNING
THE CEILING SHOULD BE CAPABLE OF SUPPORTING A WEIGHT OF AT LEAST
800Kg (1765 LBs). IF IT CANNOT, THE CEILING MUST BE REINFORCED.
IMPROPER INSTALLATION MAY RESULT IN SERIOUS PERSONAL INJURY.
1. Mounting instructions for the upper support to the ceiling.
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Date: 03/06/98 Page 6Installation guidelines
R9827341
R9827342
CM 100
Fixation of upper support to the ceiling
Fixation procedure in case of a flat solid ceiling
The metallic bridge, welded in the centre of the upport support, could be helpfull in the following way:
- Attach the upper support, front of the support at the correct distance from the screen, to the ceiling with
a bolt of diameter 10mm through the hole in the metallic bridge.
- Move the support into correct position, perpendicular to the screen.
- Mark the 10 fixation holes on the ceiling.
- Remove the upper support and drill 10 holes in the ceiling in order to be able to insert bolts which garantee
a pull downward of at least 800Kg (1765 LBs).
- Attach the upper support to the ceiling with 10 bolts.
Test the fixation to the ceiling for safety and rigidity under moderate side
loads (swaying) and test to at least 800 Kg (1765 LBs) pull downward for
safety.
b. Mounting of the 4 screwed rods. (refer to fig. 2-6)
Screw one nut on each screwed rod. Screw the four rods fully in the welded nuts on the upper support and
secure each rod by fastening nut 1 (see : fig6).
Determination of the lenght of the screwed rods
The lenght of the screwed rods is to be determined as follows (refer to fig. 6):
- the height of the lowered ceiling, if there is one.
- the position of the top side of the screen with regard to the ceiling.
For the latter, consult the installation manual of the projector. In the manual you can read the correction
value A. With this value A is it possible to calculate CD (distance between the ceiling and the top side op the
support, fixed on the projector).
CD = A + B with A = correction value (see installation manual)
with B = distance between the top of the screen and the ceiling.
Explanation of fig 6:
- Case 1: Lowered ceiling 2 in fig. 6 considered as main ceiling
Lenght of the screwed rods: [CD-H4]
- Case 2: there is a lowered ceiling 2.
Lenght of the screwed rods: [CD+H1-H4]
Saw the screwed rods to the necessary lenght and screw on each rod a nut 2.
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Date: 03/06/98 Page 7Installation guidelines
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R9827342
CM 100
2. Projector placement on lower support and adjustment controls
a. Projector placement on lower support (refer to fig. 3)
- Place the projector on a table on rollers, projector cover faced to the table or place the projector in the same
way on the ground, just under the installed upper support.
Important: in order not to scratch the projector housing, put a blanket on the table or on the ground.
- Insert the 4 "projector-position correction" controls as shown in detail on fig. 3. The screw head of each control
must be placed to the outside so that it is possible to adjust with a screwdriver.
- Slide the outsides of the lower support (A) under the angle-section (B) of the projector fixation plate while
pushing in the security pin (F) on both sides of the support until the security pins fit into their fitting.
- Secure the position of the support by tightening the security-nuts (G) on pins (F).
- Mount the four security chains as shown in fig 7 (page 18), using the indicated holes according to the
type of projector that is used.
MUST CHANGE FOR SAFETY: if the holes in the base plate (for chain mounting) are not available, you
have to drill the four holes yourself according to figure 8 (page 19). Further, mount the four security
chains as already shown in fig 7 (page 18).
b. Location of controls for projector-position correction
Refer to chapter 5 for explanation of the controls below.
- (D) Fine water-level adjustment of the projector
- (E) Projector axis adjustment
3. Mounting instructions of the cord to lift up the projector
a. Mounting the cord support on the upper support. (refer to fig. 2)
Mount first both security plates as shown on fig. 2.
Slide the cord support in the support holder on the upper support until its locks in the reference holes 2
(cfr. chapter 1a- attention).
b. Cord insertion (refer to fig 4&5)
Starts the cord insertion on the upper support and insert the cord as illustrated in the mentioned figures.
c. Cord fixation (refer to photo, fig. 4)
Run the top of the cord through the hole of the fixation bracket on the lower support for approx. 1m and fixate
this latter to the main cord by means of three clamps as illustrated on photo. Tighten the clamp screws very
strongly to ensure good fixation and for safety .
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Date: 03/06/98 Page 8Installation guidelines
R9827341
R9827342
CM 100
4. Lifting up and fixation of the lower support (with projector) on the screwed rods.
Safety precautions:
- Standing under the lifted projector is
strictly forbidden for everybody.
- The person, pulling on the cord,
should watch the person on the ladder
and also strictly follow the given instruc-
tions
- Put the ladder min. 30 cm outside the
lifting range of the projector to avoid
touching the ladder.
- Lifting up the projector has to be done
very slowly to avoid swaying of it.
- Persons, not involved with the instal-
lation, have to be kept out of the work-
ing area.
After all safety precautions have been taken, proceed to lift up the projector.
While the assistent pulls on the cord, the leader holds the projector into position until the screwed rods pass through
the fixation holes on the lower support (holes 2).
The assistent holds the projector in this position while the leader screws on each rod a nut, taking care that the
nut is screwed on the rod fully. Secure this nut by turning a locking-nut against it.
When this is done and checked for safety, loosen the cord and proceed to projector-position correction.
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Date: 03/06/98 Page 9Installation guidelines
R9827341
R9827342
CM 100
5. Projector-position correction
a. Projector water-level adjustment
Unscrew the nuts 1on each rod and turn the screws 5cm above the lower support.
WARNING: BE AWARE THAT FOR THE WATER-LEVEL ADJUSTMENT THE USED
NUTS REMAIN SCREWED ON THE ROD FULLY.
Put the water-level on a side of the projector, loosen nut 3 slightly and turn the nut 2 on this side until the
projector is level. Further, put the water-level on the adjacent side and adjusts the opposite nut2 for water-
level. Do the same adjustment for the following adjacent side.
Secure the water-level postion of the projector by fastening the nuts 2 (the lower support is clamped between
nut 1 and 2). Secure nut 2 by tightening the locking-nut 3 against nut 2
IMPORTANT: On each corner of the lower support, an ajustable screw (D) allows a small correction for the
projector water-level. Turning clockwise lifts up the projector on the respective side, while turning anti-
clockwise, lowers the projector. To make this ajustment possible, loosen the safety-nuts (G) slightly until a
vertical movement of the projector is possible.
After adjusting make sure that the safety-nut is tightened again.
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Date: 03/06/98 Page 10Installation guidelines
R9827341
R9827342
CM 100
b. Projector axis adjustment
The projector axis has to be perpendicular to the screen in order to obtain for the projected picture of the outside
picture tubes sharp focussing left-right.
If the projector axis is not perpendicular to the screen surface, turn screw C clock- or anticlockwise until axis
is perpendicular to the screen.
When all adjustments are made, put the lifting cord on the projector and close the lowered ceiling around the
projector. If there is no lowered ceiling, the cord has to be removed.
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Date: 03/06/98 Page 11Installation guidelines
R9827341
R9827342
CM 100
C . Projector movement forward or backward
When adjusting the projector, it may happen that the projector must be located a few closer or further from
the screen in order to able to adjust the picture correctly.
The mounting kit allows a movement for- or backward of the projector of 5cm with regard to followed projector
ceiling mount procedure.
Proceed as follows:
- Remount the cord if it was removed.
- Refer to point 4: the assistent pulls slightly on the cord, to hold the projector in posi-
tion, while the leader removes the nuts 2 and 3 on each screwed rod.
- Now, let down the projector slowly until it stands again on the roll tabel or on the
floor.
- Refer to point 3a: Move the cord support on the upper support until it locks in ref.
holes 1, projector movement forward, or in ref. holes 3 for a projector movement
backward.
- Refer to point 4: Restart projector lifting up and mounting procedure.
- Repeat steps, explained in point 5.
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Date: 03/06/98 Page 12Installation guidelines
R9827341
R9827342
CM 100
LAY-OUT UPPER SUPPORT
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Date: 03/06/98 Page 13Installation guidelines
R9827341
R9827342
CM 100
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Date: 03/06/98 Page 14Installation guidelines
R9827341
R9827342
CM 100
Fig. 3
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Date: 03/06/98 Page 15Installation guidelines
R9827341
R9827342
CM 100
Fig. 4
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Date: 03/06/98 Page 16Installation guidelines
R9827341
R9827342
CM 100
Fig. 5
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Date: 03/06/98 Page 17Installation guidelines
R9827341
R9827342
CM 100
Fig. 6
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Date: 03/06/98 Page 18Installation guidelines
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CM 100
Mounting holes
Mounting holes
Mounting holes
Mounting holes
Mounting holes
Mounting holes
FIGURE 7. Mounting of the security chain
PROJECTORS
801-Projector
808-Projector
1000-series Projector
screw washer washer
chain
nut
plate
Fixing point Fixing point
Security chain
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Date: 03/06/98 Page 19Installation guidelines
R9827341
R9827342
CM 100
FIGURE 8. Drilling the four holes for chain mounting
drill four holes of
diameter
6.5mm (0.256")
12mm (0.472")
12mm (0.472") 12mm (0.472")
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