SummaCut Series Cutters User’ s Manual
General Information 1-13
1.6. POWERING UP THE CUTTER
1.6.1. GROUNDING
!
SAFETY WARNING
An insulated ground conductor must be installed as part of the branch
circuit which supplies power to the wall outlet to which the cutter is
connected. The ground conductor must have the same size, insulation
material and thickness as the grounded and ungrounded branch-
circuit supply conductors, but the insulating sheath should be green,
or green with yellow striping.
The ground conductor described above must be grounded at the
electrical distribution board, or, if power is supplied by a separate
system, at the power supply transformer/motor generator set.
The wall sockets into which the cutter is plugged must be of the
grounded type. The grounded conductors serving said wall sockets
must be properly connected to ground.
CAUTION
Before plugging in the cutter’ s power cord to a power source, make
sure the cutter is set to the correct operating voltage (100 V, 120 V,
220 V, or 240 V AC) (See section 3.2.)
See Table 1-8 for the minimum and maximum operating voltage for the
different voltage ratings.
To check the operating voltage setting, locate the power entry module (shown
in Figure 1-1) on the cutter’ s rear panel. The power entry module shows four
possible voltage settings (100 V, 120 V, 220 V and 240 V). A pin next to one of
the voltage settings indicates the voltage setting currently selected for the
cutter. If this setting does not match the voltage supplied to your site, you will
have to change the voltage setting prior to powering up the cutter.
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