Power Connections; Fuse Replacement - ADInstruments PowerLab/4SP Owner's Manual

Figure 1–6
The power switch, fuse holder,
and power socket
Figure 1–7
To change fuses in the
PowerLab, remove blown
ones from the fuse holder
and slide new ones into place
in the empty sockets
12

Power Connections

The power switch on the back right of the PowerLab turns the
PowerLab on and off; the 3-pin IEC power socket is used to connect
your PowerLab to a 3-pin earthed (grounded) power cable.

Fuse Replacement

The fuse holder is located beside the power socket, and can only be
opened when the power cable is removed. To check the fuses, remove
the power cable from the PowerLab, and lever the fuse holder out
using the tab at its left, which is recessed in the power socket. The
fuse holder contains two 'slow-blow' fuses, which protect your
PowerLab from power surges.
Replacement fuses must be of the correct type, as specified below for
100–120 volts or 220–240 volts operation:
• 100–120 V
1 Amp (5 × 20 mm) slow blow
(voltage rating 120 or 250 V)
Power
switch
Fuse
holder
Power
socket
Fuses
Fuse
holder
PowerLab Owner's Guide