Renkforce 792399 Bedienungsanleitung Seite 2

Operating instructions
LED transformer
Item no. 792399 12 W
Item no. 792400 15 W
Item no. 792401 20 W
Item no. 792402 30 W
Intended use
This compact LED transformer provides a constant output voltage of 12 V/DC. The product is
protected against short-circuiting, overload and overheating.
For safety and approval purposes (CE), you must not rebuild and/or modify this product. If you
use the product for purposes other than those described above, the product may be damaged. In
addition, improper use can cause hazards such as short circuiting, fire, electric shock etc. Read
the instructions carefully and keep them. Make this product available to third parties only together
with its operating instructions.
This product complies with the statutory national and European requirements. All company names
and product names are trademarks of their respective owners. All rights reserved.
Delivery content
• LED transformer
• Operating instructions
Safety instructions
Read the operating instructions carefully and especially observe the safety
information. If you do not follow the safety instructions and information on proper
handling in this manual, we assume no liability for any resulting personal injury or
damage to property. Such cases will invalidate the warranty/guarantee.
• For safety and approval purposes (CE), you must not rebuild and/or modify this
product.
• The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. These may become
dangerous playing material for children.
• Protect the product from extreme temperatures, direct sunlight, strong jolts, high
humidity, moisture, flammable gases, vapours and solvents.
• Do not place the product under any mechanical stress.
• If it is no longer possible to operate the product safely, take it out of operation and
protect it from any accidental use. Safe operation can no longer be guaranteed if
the product:
- is visibly damaged,
- is no longer working properly,
- has been stored for extended periods in poor ambient conditions or
- has been subjected to any serious transport-related stresses.
• Please handle the product carefully. Jolts, impacts or a fall even from a low height
can damage the product.
• Also observe the safety and operating instructions of any other devices which are
connected to the product.
• Only install and use the product indoors in dry and closed rooms. The product must
not get damp or wet, as such conditions constitute a risk of electric shock!
• Make sure that the total power of the connected LED lighting does not exceed the
transformer's max. output power (see Technical Data).
• Operate the product only under the specified temperature conditions
(see Technical Data). Do not exceed the maximum ambient temperature
ta = 45 °C.
• Never immerse the product into water or other liquids.
• Consult an expert when in doubt about operation, safety or connection of the device.
• Maintenance, modifications and repairs are to be performed exclusively by an
expert or at a qualified shop.
• If you have questions which remain unanswered by these operating instructions,
contact our technical support service or other technical personnel.
Installation and connection
Have the product installed by a qualified expert (e.g. electrician) who is familiar with
all applicable regulations!
When handling mains voltage improperly, you will not only endanger yourself but also
others!
If you do not have the relevant expert knowledge, do not install the product yourself,
but have it done by an expert.
• The product must be completely free of voltage for installation.
• Turn off the corresponding circuit breaker and/or automatic fuse to remove all voltage from the
power circuit. Secure them against unauthorized restart, e.g. by installing a warning sign. Also
switch off the relevant circuit breaker in order to disconnect all poles of the mains cable from the
mains supply.
• Check the power circuit for any remaining voltage using an appropriate measuring device.
• Make sure there is a clearance of at least 50 mm between the transformer and other objects/
surfaces when installing the product.
• Loosen the four screws using a Phillips screwdriver and remove both covers from the transformer
housing.
• First, connect your LED lighting to the screw terminals on the secondary side (SEC; 12 V/
DC), heeding correct polarity. The length of the cable between the LED lighting and the LED
transformer may not exceed 2 m.
• Alternatively, you can connect the LED lighting to the DC socket (12 V/DC, 1 A) using the DC plug
(only item no. 792399).
• Connect the power supply line to the corresponding screw terminals on the primary side of
the LED transformer (PRI; 200 – 240 V/AC). Make sure that all screw connections are firmly
tightened.
• Put the covers on the transformer housing and fasten them using the screws.
• Install the product using the two mounting openings to an even, stable surface (i.e. wall, ceiling).
• Make sure not to damage any cables, wiring or pipes that may run beneath the installation
surface when installing the product.
• Finally, make sure the LED transformer is correctly connected; do not turn on the power supply
until you have verified that the product is installed correctly.
• The LED transformer is operational as soon as voltage is applied to the primary side.
Maintenance and cleaning
• This product does not require maintenance. There are no components located inside the product
you need to maintain. Never open/dismantle the product. Have maintenance and repairs done
by qualified experts or repair shops only.
• Disconnect the product from the power supply before cleaning. To clean the product, a dry,
soft and clean cloth is sufficient. You can use a long-haired, soft and clean brush and a vacuum
cleaner to remove dust.
• Never use any aggressive cleaning agents or chemical solutions as they may cause damage to
the housing or the product to malfunction.
Disposal
Electronic devices are recyclable waste and must not be disposed of in the household
waste.
At the end of its service life, dispose of the product according to the relevant statutory
regulations.
You thus fulfil your statutory obligations and contribute to the protection of the
environment.
Technical data
Item no. 792399
Input
Output voltage
Output current 1 A
Output power (max.) 12 W
Input terminals
Output terminals
Protection class
Ambient temperature
Housing temperature +80 ºC (tc)
(max.)
Dimensions approx.
(W x H x D) 128 x 50 x 11 mm
Weight approx. 59 g
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data
processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication represent the
technical status at the time of printing.
© Copyright 2014 by Conrad Electronic SE.
792400 792401
200 – 240 V/AC, 50 Hz
12 V/DC
1.25 A 1.67 A
15 W 20 W
2 x 0.75mm
2
2 x 0.75mm
2
II
-20 to +45 ºC (ta)
+75 ºC (tc) +80 ºC (tc)
approx. approx.
129 x 51 x 14 mm 154 x 50 x 14 mm 160 x 58 x 18 mm
approx. 74 g approx. 108 g approx. 160 g
792402
2.5 A
30 W
+85 ºC (tc)
approx.
V3_0614_02-KV