Voltcraft FSP-1122, 25W 1 Output Variable DC Power Supply, Linear, Bench FSP-1122 User Manual

Product codes

FSP-1122

Caution! Danger of burning! Therefore, make sure

that there is adequate ventilation of the power unit
and never operate it partly or fully covered to avoid
any damage.

Servicing and cleaning

The power units are maintenance-free apart from the need to
replace the fuses and cleaning them once in a while. Use a clean,
lint-free, antistatic and dry cloth to clean the device. Do not use any
abrasive or chemical agents or detergents containing solvents.

Replacing the fuse

If it is no longer possible to switch on the power unit, the mains fuse
is probably defective.

Proceed as follows to replace the mains fuse:

• switch off the power unit and remove all the connection and

mains cables.

• Release the bayonet lock on the fuse holder at the rear with slight

pressure in the direction of the arrow (a quarter revolution).

• Replace the defective fuse with a new fine-wire fuse (5 x 20 mm)

of the same type and rated current. You can find the fuse data in
the technical data.

• Insert the fuse holder and lock it in the reverse order.

Make sure that only fuses of the type stated and rat-

ed current specified are used as a replacement. The
use of repaired fuses or the bridging the fuse holder
is not permitted.