Introduction
The Ring E:Can inverter is an electronic device that converts a low voltage 12v DC current from a battery, or
other power supply and provides 230v AC current.
Special attention should be made to CAUTION statements in this user manual.
CAUTION statements identify conditions or practices that could result in damage to your E:Can or to the
equipment you are using with it.
CAUTION
• Do not exceed the maximum input voltage (15 Volts DC).
• Improper use of the E:Can inverter can cause damage to property and possibly harm to the user.
• The E:Can contains no user serviceable parts – Do not open.
Power Supply
The battery or power supply must provide between 10.5 and 14.5 Volts DC (a car battery will usually provide
this) and must be able to provide sufficient current to operate the load (the item you require to power).
The power supply used may be a battery or a regulated DC power supply. In order to find out if your power
supply is large enough, divide the power consumption of the load (in watts) by the voltage (12v in the case
of the E:Can inverter) this will give you the current (in amps) that the power supply must deliver.
EXAMPLE: Load is rated at 48W / 12v = 4 Amps
Connecting to your power supply
Connect the DC plug on the E:Can inverter to the vehicle battery by plugging directly into the 12v DC socket
(cigarette lighter socket). The LED power monitor illuminates green when power is on. The E:Can must only
be used on vehicles where the centre contact of the cigarette lighter socket holder is positive. Ensure the
load requirements are within the specification (max 120w) of the E:Can output. Plug your appliance into the
socket of the E:Can inverter.
Positioning of the E:Can inverter
The following points should be noted:
CAUTION
• The E:Can inverter is not waterproof.
• Take care if adjacent drinks holders contain or have contained liquids.
• The E:Can should be used in a ventilated area.
• Do not obstruct the vent at the rear of the E:Can.
• Do not put the E:Can on or near sources of direct heat or expose to direct sunlight.
• Do not operate the E:Can in or around flammable environments.
• Ensure cables and leads connected to the E:Can do not interfere in the safe operation of the vehicle.
• When not in use store securely in a cool, dry dust free environment.
• Do not leave connected to 12v DC socket unattended.
• Remove from 12v DC socket when not in use as the unit will continue to draw 0.3 Amps stand by current.
• Do not operate continuously for more than 4 hours.
• Do not use the power lead to move or carry the E:Can.
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Operating Tips
NOTE: The PowerSource is not designed to run products
that provide heat, such as hair dryers, heaters and irons.
• Do not handle the E:Can inverter with wet hands or if
it has come into contact with liquid.
• Ensure while driving all accessories powered by the
E:Can inverter are positioned securely.
• Do not use distracting accessories such as mobile
phones whilst driving.
• To ensure optimum performance from the E:Can adjust
the DC plug switch for the correct fit in the vehicles
DC socket.
Maintenance
Cleaning
• Only clean the E:Can inverter using a clean dry cloth.
• Do not use cleaning products.
Fuse Replacement
• The fuse is located in the E:Can DC plug. Unscrew the
end of the DC plug and extract the 15 Amp fuse. Check
the fuse and replace if necessary with an equivalent
15 Amp fuse.
Protective features
Auto shutdown – The E:Can inverter will automatically
shut down if the supply voltage is less than 10v. At
this point the green LED will go out. The inverter will
automatically restart when the input voltage is
above 10v.
Overload protection – The E:Can inverter will automatically shut down if the continuous power draw
exceeds the maximum rating.
Short circuit protection via automatic thermal resetting fuse.
Temperature Protection – If the temperature of the internal heat sink reaches >65˚C the E:Can will shut
down automatically. Remove from power and allow to reset when cool before using.
Can Inverter
