Operator`s manual
Page 8 Clarke
®
Ext -311 Owner's Manual
INSTRUCTIONS FOR CONNECTION TO THE
POWER SUPPLY AND ELECTRICAL GROUND - 230 V
CAUTION: This machine will operate only on an AC
frequency and on the specified electrical
voltage shown on the nameplate. Make
sure you have the correct frequency and
voltage before connecting the power cord
to an outlet.
This machine must be connected to an electrical ground circuit
in order to protect the operator from electric shock. This
machine has an approved power cord with two main conductors
and one earthing conductor. Connect the plug to the type of
receptacle shown in figure 6. The green and yellow conductor
in the cord is the ground wire. Never connect this wire to any
terminal other than the ground terminal.
WARNING: Always use this machine with an AC
three-conductor electrical system con-
nected to the electrical ground. Replace
any worn, cut or damaged cords. Re-
place any damaged plugs, receptacles, or
connector bodies. Do not move the
machine over an electrical cord. Always
lift the cord over the machine.
Extension Cords
Use only an approved extension cord with two main conductors,
and one earthing conductor. This machine has a power cord
with a wire size of 1.5mm
2
.
WARNING: If you use an extension cord, use one that
has a minimum wire size of 1.5mm
2
. Be
sure your extension cord is no longer
than 15 meters. Do not join two extension
cords.
WARNING: Do not cut, remove or break the ground
terminal. Do not try to fit a three-terminal
plug into a receptacle or connector body
that does not fit the plug. If the receptacle
or connector body does not fit the plug,
see your authorized Clarke Dealer to get
an authorized person to make the con-
nection.
Figure 6
Pin Earthing Contact
Side Earthing Contact
European Plug