Velleman PS925 - Manual

PS920 / PS925 - 1 - VELLEMAN
PS920 / PS925 – POWER SUPPLY (3 x 3~15VDC)
1. Introduction & Features
To all residents of the European Union
Important environmental information about this product
This symbol on the device or the package indicates that disposal of the device after its lifecycle could harm
the environment.
Do not dispose of the unit (or batteries) as unsorted municipal waste; it should be taken to a specialised
company for recycling.
This device should be returned to your distributor or to a local recycling service.
Respect the local environmental rules.
If in doubt, contact your local waste disposal authorities.
Thank you for buying the PS920 / PS925! Please read the manual thoroughly before bringing this device into service. If
the device was damaged in transit, don't install or use it and contact your dealer.
Your device has following applications: Connection and use of low-tension devices with an operating voltage
between 3 and 15VDC connected to the connection terminals. The current consumption of your installation should
not exceed 20A (PS920) or 25A (PS925) (30A during less than 5 minutes). Exceeding this value will cause the power
supply to overload.
2. Safety Instructions
• Damage caused by disregard of certain guidelines in this manual is not covered by the warranty and the dealer
will not accept responsibility for any ensuing defects or problems.
• A qualified technician should install and service this device.
• Do not switch the device on immediately after it has been exposed to changes in temperature. Protect the device
against damage by leaving it switched off until it has reached room temperature.
• This device falls under protection class I. It is therefore essential that the device be earthed. Have a qualified
person carry out the electric connection.
• Make sure that the available voltage does not exceed the voltage stated in the specifications of this manual.
• Do not crimp the power cord and protect it against damage. Have an authorised dealer replace it if necessary.
• Disconnect the device from the mains to clean it or when it is not in use. Handle the power cord by the plug only.
• Do not wear conductive jewels such as rings, necklaces etc. when operating the device.
• Do not leave a switched-on device unattended.
• Use appropriate tools when working with high voltage.
• Do not use a malfunctioning, damaged or mistreated device.
• Remember that the condensers inside the device are still live, even when the device is disconnected from all
power sources.
• Do not handle free metal conducts or contacts but cover them up with an appropriate and inflammable insulation.
• Note that damage caused by user modifications to the device is not covered by the warranty.
• Keep the device away from children and unauthorised users.
Be very careful during operation: you are handling an electric current!
Keep this device away from rain and moisture.
Unplug the mains lead before opening the housing.