YATO YT-81797 Manual Original página 6

PRODUCT CHARACTERISTIC
The headlamp is designed to illuminate the small open spaces: facades of buildings, monuments, ads, etc. The source of light are
white LEDs, which results in low power consumption and small power loss due to heating of the headlamp. The main body of the
headlamp is made of metal. The light source is protected by tempered glass with the gasket, which is embedded in the frame. The
lamp is mounted using the bracket which allows for the setting of its housing in a vertical plane at a right angle.
TECHNICAL SPECIFICATIONS
Parameter
Catalogue No
Rated voltage
Rated frequency
Electric insulation class
Degree of protection
Rated power
Power of one LED
Number of lighting LEDs
Life span of LEDs
Luminous flux
Colors reflection CRI Ra
Color of temperature
Power factor
Type of power supply cable
The minimum mounting height
Dimensions (H x W x L):
Weight
INSTALLATION OF THE LAMP
The installation of the reflector must be realised by a qualified electrician.
Before the installation it is required to switch off the power supply of the power network to which the reflector is to be connected! If
the recommendation is not observed, there is a risk of an electric shock which may lead to serious injuries or even death.
In case the protective glass is damaged or broken, it must be immediately replaced!
The housing must not be used without the protective glass!
Under no circumstances is it allowed to direct the beam of light to surfaces which are closer than 1 m from the glass of the lamp
or to surfaces made of inflammable materials, since it implies a risk of fire!
Installation to the surface
The headlamp without a motion sensor
Through the holes in the mounting bracket you should screw the headlamp by screws or tap bolts to a wall or other fixed element.
So, that the handle is tightly and firmly attached to the surface.
Make sure, that lamp will be mounted in accordance with the recommendations, which are visible in the figure (II).
The headlamp equipped with a motion sensor
Installation should be carried out as in the case of a headlamp without a motion sensor, however, when selecting a mounting
location, you should still take into account the principle of the motion sensor operation.
The sensor has been designed in such a way, that it functions best, when it is mounted at a height of about 3 feet from the ground.
You should avoid placing the sensor near trees or bushes, that can cause switching on the device during the windy weather. Avoid
aiming it or placing near heat sources, because it may cause undesired operation of the device. Avoid aiming the sensor towards
the bright light, because the device will not work when setting the level of lighting is on the „Moon". adjustment Avoid installation
in places, where there are strong electromagnetic disturbances, because they may cause undesired operation of the device. The
sensor is the most sensitive to motion across the detection area, In contrast to the movement in the direction to the sensor or form
the sensor. Therefore, you should put the sensor in such a way, that movement will be transverse to the axis of the sensor.
Installation and replacement of the illuminating element
It is not possible to replace the illuminating element. If it is damaged, it is necessary to replace the whole reflector.
6
Unit
YT-81797 YT-81798
[V] 230 AC 230 AC
[Hz] 50
I
IP65
[W] 20
[W] 20
1
[h]
[lm] 1400
≥ 80
[K] 6000
0.7
[m] 3
155 x 180 225 x 180
[mm]
x 100
[kg] 0.9
O P E R A T
GB
Value
YT-81800 YT-81801
230 AC 230 AC
50 50 50
I I I
IP44 IP65 IP44
20 10 10
20 10 10
1 1 1
20 000 ± 10%
1400 700 700
≥ 80 ≥ 80 ≥ 80
6000 6000 6000
0.7 0.7 0.7
H05RN-F 3 x 1 mm
3 3 3
125 x 112 165 x 112
x 105 x 85 x 100
1.1 0.45 0.62
I N G M A
YT-81803 YT-81804 YT-81806
230 AC 230 AC 230 AC
50 50 50
I I
IP65 IP44 IP44
30 30 50
30 30 50
1 1
2100 2100 3500
≥ 80 ≥ 80 ≥ 80
6000 6000 6000
0.95 0.95 0.95
2
3 3
192 x 223 250 x 225 235 x 285
x 120 x 125 x 140
1.6 1.8 2.5
N U A L
YT-81807
230 AC
50
I I
IP44
50
50
1 1
3500
≥ 80
6000
0.95
3 3
300 x 282
x 235
2.7