10
34
33
32
LENS UNITS
6
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
BEAM OPENING m
0
5
10
15
20
25
30
35
40
DISTANCE m
0”
16’ 5”
DISTANCE ft in
19.800
Standard Objective 1:2,5 / 250
4.950
2.200
1.237
792
550
404
309
13
°
0
1,16
2,32
3,48
4,64
5,80
6,96
8,12
9,28
DIAMETER m
32’ 10”
49’ 3”
65’ 7”
82’
98’ 5”
114’ 10”
131’ 3”
0”
3’ 10”
DIAMETER ft in
7’ 7”
11’ 5”
15’ 3”
19’
22’ 10”
26’ 8”
30’ 5”
HMI 1200 1,839
460
204
115
73.6
51.1
37.5
28.7
fc
lux
HMI 575
762
190
84.6
47.6
30.5
21.1
15.5
11.9
fc
8.200
2.050
911
512
328
227
167
128
lux
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
BEAM OPENING m
0
5
10
15
20
25
30
35
40
DISTANCE m
0
1,95
3,9
5,85
7,8
9,75
11,7
13,65
15,6
DIAMETER m
4.000
1.000
444
250
160
111
81
62
Objective 1:3 / 150 wideangle
0”
16’ 5”
DISTANCE ft in
32’ 10”
49’ 3”
65’ 7”
82’
98’ 5”
114’ 10”
131’ 3”
0”
6’ 5”
DIAMETER ft in
12’ 10”
19’ 2”
25’ 7”
32’
38’ 5”
44’ 9”
51’ 2”
22
°
HMI 1200
372
92.9
41.2
23.1
14.9
10.3
7.52
5.76
lux
fc
2.800
700
311
175
112
78
57
44
lux
HMI 575
260
65
28.9
16.3
10.4
7.25
5.3
4.09
fc
GRAPHS SHOWING BEAM DATA AND ILLUMINATION VALUES
IMPORTANT: isolate the projector from the electrical power supply before com-
mencing maintenance work of any description. The maximum temperature on the
outer surface of the projector under normal operating conditions is shown on the
lamp change label. After switching off, do not remove any part of the projector for
the time indicated on the lamp change label (1).
Once this time has elapsed, the risk of a lamp exploding is practically zero. If the
lamp needs changing, wait a further 20 minutes to avoid the risk of burns. In the
event of a lamp exploding, the appliance is designed to prevent fragments of glass
from being scattered. The lenses supplied with the appliance must be fitted at all
times, and if visibly damaged, must be replaced with genuine spares.
MAINTENANCE
7
• Opening the projector
Loosen the knob (28) and remove the
lamp access cover (12).
Once the necessary work has been
completed, refit the cover (12) and
tighten the knob (28).
• Changing the lamp
Open the projector, loosen the two side nuts (29) of the lamp to be changed and
remove it from the supports (30).
Remove the new lamp from its box, loosen the two side nuts (29) and locate the lamp
in the supports (30). Finally, retighten the nuts.
28
30
29
31
29
12
1
IMPORTANT: for uniform distribution of the light beam, the lamp must be posi-
tioned so that the glass pip (31) on the bulb does not coincide with the optical axis
of the projector. With this in mind, locate the pip as high up as possible.
CAUTION: The projector uses a high pressure discharge lamp with
external starter.
- When fitting a new lamp, read the manufacturer’s instructions carefully.
- The lamp must always be changed without delay if damaged or deformed by heat.
• Changing the colour filters
Having opened the projector, identify
the filter to be changed, grip firmly
between thumb and forefinger and
push against the spring clip (32) until
free of the fixed clips (33).
Bend the filter outwards and remove.
Offer the new filter to the spring clip
(32) and anchor behind the two fixed
clips (33).
• Changing metal gobos
Having opened the projector, identify
the gobo to be replaced and push
gently toward the clips (34) until free.
Take the selected replacement from
the holder (35) on the dimmer/stop-
per/strobe plate.
Offer the new gobo to two clips, push
gently and locate behind the remain-
ing clips, checking for flatness.
• Routine cleaning
To maintain the light output of the pro-
jector undiminished, parts that tend
to accumulate dust and grease must
be cleaned periodically.
In most circumstances, the projector
will give long and trouble-free service
if these simple guidelines are fol-
lowed. To remove dirt from the lenses
and filters, use a soft cloth moistened
with any liquid detergent suitable for
cleaning glass.
IMPORTANT: do not use solvents or
alcohol
Parts that need cleaning frequently.
Parts that need cleaning monthly.
Use a soft brush to clean the gobo
wheel whenever necessary.
Internal components should also be
given a general clean once a year, dis-
lodging dust and dirt with a brush and
removing it simultaneously with a vac-
uum cleaner.
• Lubrication
To ensure that the rotating gobos con-
tinue to operate smoothly, the bear-
ings should be lubricated with oil every
six months: use only Kernite LUBE K
AHT (p/n 164028/801).
Apply the oil using a syringe with a fine
needle.
Avoid over-lubricating, as excess oil
could be spattered during rotation.
• Lubrication of mirror head clutches
Check periodically that the grease
applied to the mirror pan and tilt
clutches is in good condition; if not,
remove and regrease with Kernite
LUBE-K-AC (p/n 104034/801) to
ensure smooth and even movement of
the mirror.
35
