Super Systems AC20 - Manual (Page 15)

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4) Use copper conductors only.
5) Don’t run input wires together with power cables.
6) The power supply input is fuse protected by a sub miniature
fuse rated T, 1A, 250 V.
When fuse is damaged, it is advisable to verify the power
supply circuit, so that it is necessary to send back the
instrument to your supplier.
7) The safety requirements for Permanently Connected
Equipment say:
- a switch or circuit-breaker shall be included in the building
installation;
- it shall be in close proximity to the equipment and within
easy reach of the operator;
- it shall be marked as the disconnecting device for the
equipment.
NOTE NOTE NOTE NOTE NOTE: a single switch or circuit-breaker can drive more than
one instrument.
8) When a neutral line is present please connect it to the 32
terminal.