• Since the device generates heat when operating, ensure that it is adequately
ventilated. The housing must not be covered!
• Never use the product immediately after it has been brought from a cold room into
a warm one. The condensation generated could destroy the product. The power
supply unit also involves danger to life by electric shock!
Allow the device to reach room temperature before connecting and using it. This
may take several hours.
• Power units are not designed for application to human beings or animals.
• Consult an expert when in doubt about the operation, safety or connection of the
appliance.
•
Maintenance, modifications and repairs must only be completed by a technician
or an authorised repair centre.
• If you have questions which remain unanswered by these operating instructions,
contact our technical support service or other technical personnel.
b) Connected devices
• Also observe the safety and operating instructions of any other devices which are
connected to the product.
Operation
Periodically check the technical safety of the device, e.g. check for damage to the
housing etc.
Always lay the cables so that nobody can trip over or become entangled in them.
This poses a risk of injury.
• Connect the DC plug of the power supply with the DC jack on the low-voltage device.
•
The polarity cannot be altered. The plug has the fixed polarity „inside plus (+), outside
minus (-)“.
• Make sure that the consumers are switched off when connected to the power supply.
• Connect the power cord’s low-voltage plug with the matching connector of the power supply
unit.
• Connect the power cord’s mains plug to a standard mains outlet.
• Correct operation is signaled at the power supply by a LED.
• To remove the consumer, proceed in reverse sequence.
Troubleshooting
By purchasing the power supply you have acquired a product that has been designed to the
state of the art and is operationally reliable. Problems and malfunctions can occur nevertheless.
We would therefore like to show how you can rectify certain faults yourself:
Observe the safety instructions by all means!
Problem
Cause
Solution
The power indicator
is not lit.
No mains voltage
Check the circuit breaker of the power
outlet.
Check that all plugs are properly
plugged in.
Power supply overloaded.
Remove the consumer and check the
technical data.
Operating Instructions
DESKTOP SWITCH-MODE POWER SUPPLY
Item No. 2264187
Item No. 2266528
Intended Use
The product serves as voltage supply for low-voltage devices with matching DC jacks. It is
intended for connection to common household mains voltage (100 - 240 V/AC, 50/60 Hz).
A galvanic separated DC voltage is applied to the output. The power consumption of the
consuming device many not exceed the nominal voltage of the respective product (depends on
the type). The product has a protection against short circuit and overload.
It is intended for indoor use only. Do not use it outdoors. Contact with moisture, e.g. in
bathrooms, must be avoided under all circumstances.
For safety and approval purposes, 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 result in short circuits, fires, electric shocks or other hazards. Read
the instructions carefully and store them in a safe place. 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
• Power supply
• Power cord
• Operating instructions
Up-to-date Operating Instructions
Download the latest operating instructions at
www.conrad.com/downloads
or
scan the QR code shown. Follow the instructions on the website.
Explanation of Symbols
The symbol with the lightning in the triangle is used if there is a risk to your health,
e.g. due to an electric shock.
The symbol with the exclamation mark in the triangle is used to indicate important
information in these operating instructions. Always read this information carefully.
The arrow symbol indicates special information and advice on operation.
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.
a) General Information
• The device is not a toy. Keep it out of the reach of children and pets.
• Do not leave packaging material lying around carelessly. This may become
dangerous playing material for children.
• Protect the appliance from extreme temperatures, direct sunlight, strong jolts, high
humidity, moisture, flammable gases, steam 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.
• Never touch the device with wet or moist hands. There is a danger of electrocution.
• On commercial premises, the accident prevention regulations of the relevant
professional insurance association for electrical systems and operating materials
are to be observed.
• Operation in unfavourable ambient conditions is not permitted. Adverse ambient
conditions are:
- moisture or excessive humidity
- dust and combustible gases, vapours or solvents
