3
4. Grounding
In case of the machine with two conductor power cord.
§
Connect the grounding wire to a
water faucet if the pipe is made of
metal, Before plugging the power
cord into the socket. If the water
supply pipe is made of a synthetic
material like vinyl, it is not possible
to ground the machine to the water
supply pipe, another ground source
must be found.
§
Do not connect the grounding wire
end to a gas tube.
§
For maximum security, attach the
grounding wire to a copper plate or
grounding rod and bury it at least
20cm in the ground.
NOTE: Make sure that the power cord is unplugged during ground work.
In case of 3-core cord, there is no need for a grounding wire.
Grounding
wire
Grounding
wire
Grounding
rod
More than
20 cm
Gass pipe
