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Grounding Instructions
This product must be grounded. If it should malfunction or break down, grounding provides a path of least resistance for
electric current to reduce the risk of electric shock. This product is equipped with a cord having an equipment-grounding
Safety Warning Labels and Serial Number
conductor and a grounding plug. The plug must be plugged into an appropriate outlet that is properly installed and
grounded in accordance with all local codes and ordinances.
If you connect the machine to an outlet with GFI (ground fault interrupt) or AFI (arc fault interrupt), machine operation can
cause the circuit to trip.
This machine is for use on a nominal 120-V circuit, and has a grounding plug that looks like the plug
illustrated below. A temporary adapter that looks like the adapter illustrated may be used to connect this
plug to a 2-pole receptacle as shown if a properly grounded outlet is not available.
The temporary adapter should be used only until a properly grounded outlet can be installed by a qualified electrician.
The tab for the grounding screw must be connected to a permanent ground such as a properly grounded outlet box cover.
Whenever the adapter is used, it must be held in place by a metal screw.
Grounded
Outlet
Grounding Pin
Earthing Instructions
This product must be electrically earthed. If a malfunction occurs, correct earthing decreases the risk of electric shock.
The power cord is equipped with an equipment-earthing conductor, and must be connected to an outlet that is properly
installed and earthed.
If you connect the machine to an outlet with RCBO (Residual-Current circuit Breaker with Overload protection), machine
operation can cause the circuit to trip. A Surge Protector Device is recommended to protect the machine.
If a Surge Protector Device (SPD) is used with this machine, be sure that it matches the power rating of this
!
equipment (220-240V AC). Do not connect other appliances or devices to the surge protector in combination
with this machine.
Improper connection of the equipment-grounding conductor can result in a risk of
electric shock. Check with a qualified electrician or serviceman if you are in doubt as
to whether the product is properly grounded. Do not modify the plug provided with the
product – if it will not fit the outlet, have a proper outlet installed by a qualified
electrician.
Grounded
Outlet Box
(for a 220-240V AC system)
The electrical wiring must comply with all applicable local and provincial standards
and requirements. Incorrect connection of the equipment-earthing conductor can
result in a risk of electric shock. Consult a licensed electrician if you are not sure that
the machine is correctly earthed. Do not change the plug on the machine – if it does
not fit the outlet, have a correct outlet installed by a licensed electrician.
Adapter
Metal Screw
Tab for
Grounding
Screw
7
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