Electrical requirements
The PHC10-2 is powered from the a.c. mains supply via an IEC 320 connector.
The operating voltages of the unit are as follows:
100 - 240 V ac +10%, -15% 47 - 66 Hz 30 W maximum
Fuse replacement
There are two 2 Amp (T) slow-blow fuses which are used for all voltages (one is a
spare). Fuses are replaced as follows:
1. Disconnect the mains power.
2. Use a screwdriver to lever out the fuseholder to reveal the fuse.
3. Remove the fuse and replace it with a 2 Amp (T) HBC 20 mm x 5 mm fuse, rating
as IEC 127.
4. Replace the fuseholder.
5. Reconnect the mains power.
WARNING: Make sure that only fuses of the specified type are used for
replacement.
This equipment must be connected to a protective earth conductor via a three core
mains (line) cable. The mains plug shall be inserted only into a socket outlet provided
with a protective earth contact. The protective earth contact shall not be negated by the
use of an extension cable without protective conductor.
WARNING: Any interruption of the protective conductor may make the
equipment dangerous. Make sure that the grounding requirements are strictly
observed.
Safety