Synergy Science Echo H2 MACHINE, Owner'S Operation Manual, Page: 2 / 20

02
Safety precautions
If the Echo H
2
Machine is immersed in
water by accident, remove the plug
from the socket and remove the Machine
from water.
Contact the Customer Support.
Always set the voltage of the Echo H
2
Machine to match the voltage of
the power supply.
Any power other than the proper
voltage MUST NOT be used.
It may cause
electric shock.
Do not use the Echo H
2
Machine
with other electric devices
at the same time
as it may cause
fire.
Do not pull on the power cord.
Do not touch the plug with wet hand. Insert the plug completely into the
power supply.
Do not install the Echo H
2
Machine
in an area exposed to extreme
temperatures.
Keep away from excessive humidity
or dust, water splashes or direct sunlight.
Ambient temperature : 5~104 F,
Water temperature: 41~86 F
Never install the Echo H
2
Machine
in a location where it may be
subject to freezing
temperatures.
It may cause fire or electric shock.
It may cause electric shock.
Remove excess dust from the plug on
a regular basis using a dry cloth.
Failure to due so may cause fir
Loose connection may cause electric
shock or heat generation leading to fire.
Do not use a defective plug or loose socket.
Do not bend the power cord by force.
Do not damage or deform the cord by
placing a heavy object over it.
(It may cause fire or electric shock.)
Wipe off dust or water from the plug pins
and the connection parts.
(It may cause fire or electric shock.)