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The chair has been designed and built to operate in a closed and dry room. The ambient operating condition are:
• temperature: 5° ÷ 40° C
• humidity: 30% ÷ 75% without condensation.
If the environmental conditions are particularly critical it is advisable to provide the room with an adequate air condi
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tioning system to bring the humidity and temperature values within acceptable limits.
3. ENVIRONMENTAL WORKING CONDITIONS AND STORAGE
2.7. Connections
Plug the power cable into a suitable electric socket: a beep sound means the chair is correctly connected and it can
work electrically. If there is incompatibility between the outlet and the plug of the chair, ask qualified personnel to
replace it with a suitable one.
2.8. Instructions to replace fuse
Remove the back cover of the base and replace fuses you can find on the transformer.
The power supply must be supplied to the unit by a line:
Protected against overcurrent by an automatic circuit breaker (circuit breaker) or fuses, properly sized; the ope
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rating current of the protections must be as low as possible taking into consideration the maximum absorption
of the device;
Equipped with a device sensitive to insulation failure (differential) with operating current low enough; this device
must be positioned downstream of the overcurrent protective device (or be integrated with it);
Having cables with section suitable for the power absorbed by the appliance.
To avoid the risk of electric shock, this chair must only be connected to a supply mains
with protective earth.
WARNING! It is strongly recommended to insert the plug into a single outlet exclusively reserved to
the device. We do not recommend the use of multiple sockets (power strip), adopters and patch cords.
The cable must not be bent.
WARNING! Before plugging in the cable, make sure that it is not twisted or bended and make sure that
the protective sheath is undamaged.
WARNING! The chair must be positioned in order to ease the removal of the electric plug.
WARNING! To avoid the risk of electrical shock, this chair must exclusively be plugged in power supply
grids with protective ground.
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Fuses
