Desisti LEONARDO 350 User manual

Pag 1 .
LEONARDO 5.000 W Quartz - Halogen Fresnel SPOTLIGHT
Standard EN-60598-2-17
Class 1
INSTRUCTION MANUAL
MANUFACTURER REPRESENTATIVE
De Sisti Lighting S.p.a.
Via Cancelliera # 10a, 00040 Albano Laziale (Rome- Italy).
Tel. [phone] Fax. [phone]
U.R.L.: www.desisti.it E-mail: [e-mail]
1. INTRODUCTION
Congratulations on your purchase of a LEONARDO 5 kW lighting fixture from De Sisti Lighting, our
commitment to Total Customer Satisfaction and a consolidated experience in leading the innovation in the
manufacturing of lighting products for the professional Entertainment Industry mean you can depend upon
the quality of this product.
The LEONARDO 5 kW is a compact, highly efficient Fresnel lens spotlight using tungsten-quartz-halogen
filament lamps having G38 socket, L.C.L. of 165 mm. and max. 5 kW power.
De Sisti Lighting S.p.a.
Via Cancelliera # 10a, 00040 Albano Laziale (Rome- Italy).
Tel. ..[phone] Fax. ..[phone]
U.R.L. Address: www.desisti.it E-mail address: [email protected]
(POLE OPERATED
)
MOD.351
MOD.350
(
MANUAL OPERATED
)

Pag 2 .
2. YOKE AND ACCESSORIES ASSEMBLY
3. SAFETY INSTRUCTIONS
ÂProfessional use: This luminaire has been designed for professional use and must be operated by
qualified personnel only. Not for residential use.
ÂGrounding: WARNING: THIS LUMINAIRE MUST BE GROUNDED
ÂElectrical connections: IMPORTANT The cores in this mains lead are colored in accordance with the
following code:
Europe America
Ground Green & yellow Green or green & yellow
Neutral Blue White
Live Brown Black
In case the colors of the cores do not correspond to the colors of the connection points on your plug, please
proceed as follows:
•the green or green and yellow core must be connected to the connection point marked with the letter E or
with the symbol or colored in green or in green - yellow;
•the blue (or white) core must be connected to the connection point marked with the letter N or colored in
black;
•the brown (or black) core must be connected to the connection point marked with the letter L or colored in
red.
SCREW M4x10
P.O. STIRRUP ASSEMBLY
SPACER
WASHER 010
BOLT M10x30
COLOUR FRAME
3
10
8
9
5
6
7
4
COVER
PIVOTED BRACKET
NUT M10
1
2
BARNDOOR
M
O
D.3
5
1
(
P
O
L
E
O
P
E
R
A
T
E
D
)
WASHER 0411
HINGE SIDE
12 BOLT M10x80
3456
7
B
B
A
A
C
A
TCH SIDE
8
1
2
7
6
12
9
11
1
0
YELLOW CUP ASSEMBLY
CATCH13
14
14
13
1
2
3
4
5
6
7
8
9
10
BARNDOOR
COLOUR FRAME
"T" HANDLE M10x35
STEP BEARING
M.O. STIRRUP ASSEMBLY
CLUTCH DISK
BOLT M10x30
WASHER 010
SPACER
PIVOTED BRACKET
(MANUAL OPERATED)
MOD.350
A
B
A
B
HINGE SIDE
2
6
5
4
3
1
10
98
7
5
CATCH SIDE
11
12
CATCH
SPOT-FLOOD "T" HANDLE
12
11

Pag 3 .
Working conditions
ÂInsertion time 100%
ÂWorking Position
Lighting fixture: Max. Tilting ±90° from horizontal Lamp: S90
ÂAmbient Temperature, t
a
-20° C ÷+45° C
ÂHumidity Not condensing
Top Back Sides Front
ÂMinimum distances from
inflammable surfaces 0,75 m. 0,2 m. 0,2 m. 3,5 m.
The luminaire should never be OPERATED close to inflammable materials. The ones indicated in the above
table are the minimum distances recommended. Other requirements for safe use are:
A. Do not cover the apertures of the luminaire housing. They are essential for correct ventilation. Do not use
on the floor. It reduces the ventilation.
B. Use only original accessories and spares from De Sisti Lighting.
C. Before hanging the luminaire ensure that the suspension point (or the stand) is properly rated to accept
the luminaire weight.
D. In case of pole operated use, fit only a P.O. stirrup from De Sisti Lighting.
E. A suitable secondary safety suspension device (safety cable, chain or equivalent) must be fitted between
the suspension point and stirrup.
F. Don` t use the luminaire in an environment where the ambient temperature is higher than the maximum
nominal one, t
a
, indicating the rating.
4. INSTALLATION INSTRUCTIONS
Before connecting the luminaire to the electrical mains ensure that:
A - Earth line is present on the power socket.
B - The mains voltage is within the rated range of the luminaire (see technical data on the rating label)
C - The lamp fitted:
Âis among the recommended lamps (see De Sisti Lighting catalogue or contact your De Sisti
dealer)
Âhas the same nominal voltage as the mains supply
Âhas a nominal power not higher than maximum power of the luminaire
NB: the luminaire nominal frequency rate is 0 - 60 Hz.
D - The front safety shields against the lamp explosion are present and in good condition.
Depending on luminaire type these items may consist of:
Âwire mesh guard 3 mm x 3 mm
Âsafety or dichroic glass plus wire guard 12 mm x 12 mm
ÂFresnel lens plus wire guard 25 mm x 25 mm.
Shields, lenses safety or dichroic glasses shall be changed if they have become visibly damaged to such an
extent that their effectiveness is impaired, for example by cracks or deep scratches.
ON NO OCCASION SHOULD THE LUMINAIRE BE USED WITHOUT THE ABOVE MENTIONED PROTECTION.
5. LAMP INSTALLATION AND REPLACEMENT
The following procedure should be adopted:
A - Ensure the luminaire is electrically isolated from the power supply.
B - WAIT LEAST 5 MINUTES FROM SWITCHING OFF to avoid risk of injury from possible lamp explosion.
Then open lens door or remove the safety mesh and / or glass.
WARNING: AFTER THE ABOVE MENTIONED TIME THE LAMP MAY STILL BE VERY HOT, USE
PROPER THERMAL PROTECTION (EG. GLOVES).
C - Check that the new lamp is of the correct type.
D - Replace the lamp taking good note of the following:
•do not touch the bulb with bare-hands; oil and grease can contaminate the bulb surface and then
reduce the performance and the lamp life.
•the plastic cover which protects the lamp should not be removed until after fitting.
•should the bulb become dirty due to hand contact or for any other reason, it can be cleaned with a cloth
moistened with alcohol.
E - Ensure that any safety device that has been removed is refitted correctly or that the lens door is securely
closed.

Pag 4 .
6. CHARACTERISTICS AND PERFORMANCE DATA
DESCRIPTION VALUE
ÂPower Input Max. 5.000W
Europe America
ÂPower supply
230 V / 50 Hz 110 V / 60 Hz
M.O. P.O. Studio
M.O. / P.O.
TOGLLE ROTARY
ÂSwitch on the
fixture
60 A 45 A No Switch
ÂLamp Holder G38
Lever Type
Europe America
ÂPower Cable
3 x 4 mm
2
H07RN-F
90° C rating
3 x 6 AWG
TYPE SO
90° C rating
ÂProtection
Class
Class 1 – it requires ground
connection
ÂProtection Type IP 22
ÂMax. Housing
Surface
Temperature
220° C
M.O. M.O.
120 V P.O. P.O. 120 V
ÂWeight of
Fixture
16 19,4 17 20,4
4 leaf 8 leaf
ÂWeight of
Barndoor 1,7 kg. 1,9kg.
ÂBarndoor
support diameter 399 mm.
ÂWeight of color
frame 0,4 kg.
ÂAccessories
support diameter
(filter cut dimension
and scrims size)
395 mm.
ÂLens diameter 300 mm.
7. PERIODIC INSPECTION
A. The condition of the internal wiring insulation and of the input cable shall be inspected and tested every
500 working hours and at least once a year. This frequency may need to be increased if rough or
unknown (eg. rental) treatment is incurred. Replace only with original De Sisti Lighting spare parts. Non-
original cables may not withstand the thermal and mechanical conditions of use
B. The lamp condition must be checked every 100 working hours. In order to avoid explosion the lamp
should be changed if it has become damaged or deformed. Follow the instructions supplied by the lamp
manufacturer.
C. Check the condition of the safety shield (see chapter 4: Installation Instructions, point D) before every use.
8. SAFETY STANDARDS
Europe:
This product conforms the Applicable European Directives and
Standards as listed below:
America:
the product conforms NEC
ÂMachine Directive: 89/392/EEC (as amended by 91/368/EEC, 93/44/EEC,
93/68/EEC)
ÂLow Voltage Directive: 73/23/EEC (as amended by 93/68/EEC)
ÂEMC Directive: 89/336/EEC (as amended by 93/68/EEC)
ÂEuropen Standards:: EN 60598-2-17, EN 292-1, EN 292-2
UL Standard 1573
Approved by UL: file E116219
Dimensions in mm.
Dimensions in mm.
509
6
79 388
507
C
D
B
A
500
730
380
495
F
E
G
H