MCS 20 – Power Supply Unit 29
english
Location
• The equipment must be set up so that the mains switch, mains plug and all connection on the rear of the device
are easily accessible.
• If you transport the equipment to another location take care to ensure that it is adequately secured and can never
be damaged by being dropped or by impacts on the equipment.
Fire hazard
• Never place naked flames near the equipment.
Humidity
• Never expose the equipment to rain or a high level of humidity. For this reason do not install it in the immediate
vicinity of swimming pools, showers, damp basement rooms or other areas with unusually high atmospheric humidity.
• Never place objects containing liquid (e.g. vases or drinking glasses) on the equipment. Liquids in the equipment
could cause a short circuit.
Connection
• The equipment must be connected to a mains socket that has an earth contact.
• Lay all connection cables so that they do not present a trip hazard.
• Check whether the connection figures comply with the existing mains supply. Serious damage could occur due to
connecting the system to the wrong power supply. An incorrect mains voltage could damage the equipment or
cause an electric shock.
• If the equipment causes a blown fuse or a short circuit, disconnect it from the mains and have it checked and repaired.
• Do not hold the mains cable with wet hands. There must be no water or dust on the contact pins. In both cases
you could receive an electric shock.
• The mains cable must be firmly connected. If it is loose there is a fire hazard.
• Always pull out the mains cable from the mains and/or from the equipment by the plug –never by the cable. The
cable could be damaged and cause an electric shock or fire.
• Do not use the equipment if the mains plug is damaged.
• If you connect defective or unsuitable accessories, the equipment could be damaged. Only use connection cables
available from or recommended by beyerdynamic. If you use cables you have made up yourself, all claim to warranty
is null and void.
The label shown on the left is attached to back of the unit. The symbols on this label
have the following meaning:
This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this
unit.
This symbol indicates that there are important operating and maintenance instructions in the literature
accompanying this unit.
This symbol on the rear panel of the power supply indicates that the power supply must be mounted
in the direction shown by arrow such that its top is always on upper side.
Safety symbols