
OPERATION
14
1. Add up the running power demand of all the
240-Volt AC devices that will be connected to
the generator at one time. This total must not be
greater than the generator’s specified running
power output.
2. Add up the running power demand again, but for
the largest motor-driven device use the value of
its starting power demand instead of its running
power demand. This total must not be greater
than the generator’s specified starting power
output.
3. The total running power demand of all the
devices that will be connected to any one of
the generator’s outlets must not exceed the
generator’s specified running power output or
3,600 W, whichever is the lesser.
The above guidelines serve as approximations
only of determining the running and starting power
demands of 240-Volt AC devices. If in doubt, always
err on the conservative side to avoid overloading
the generator. In the absence of any power demand
information whatsoever, one can assume that any
device fitted with a standard domestic 10 A plug has
a maximum running power demand of 2,400 W (i.e.
240 V x 10 A = 2,400 W). Similarly, a device fitted
with a heavy duty 15 A plug can be assumed to
have a maximum running power demand of 3,600 W
(i.e. 240 V x 15 A = 3,600 W). And then apply the
appropriate multiplying factor for starting power
demand if the device has an electric motor.
240-VOLT AC EXTENSION
CORDS
Wherever possible, it is recommended to connect
240-Volt AC devices directly to the generator’s 240-
Volt AC outlet(s). This ensures that the device is
supplied with the best quality electricity.
In those instances where it’s not practicable or
safe to directly plug an electrical device into the
generator, the use of an electrical extension cord is
necessary.
1. Use only the shortest possible extension
cord for the task. Voltage drop increases
proportionately with the length of an extension
cord and may result in damage to the powered
device.
2. Use only a single extension cord and not
multiple cords joined together. This will minimise
voltage drop and prevent any hazard or
inconvenience arising from the joint(s) becoming
disconnected.
3. Use only extra heavy duty 15 A extension cords
made from 3-core cable of at least 1.5 mm2
conductor size and fitted with 15 A plugs and
sockets (see Figure 10). A 15 A plug cannot be
inserted into a standard domestic 10 A socket.
4. Extension cords with conductor size of 1.5 mm2
or 2.5 mm2 should not exceed 25 m or 40 m
in length, respectively, for general use in
accordance with AS/NZS 3199:2007.
NOTICE
DO NOT use extension cords with only 2-pin
(active and neutral) plugs and sockets. These
extension cords lack the earth connection that
is provided by a 3-pin plug and socket joined
with a 3-core cable; the vertical pin is the earth
connection.
5. DO NOT use extension cords with any visible
signs of damage to the plug, socket or cable.
6. DO NOT use extension cords that are rolled up
or knotted as they may overheat.
7. Check the continuity of the extension cord’s
earthing core periodically from pin to socket for
assured electrical safety.
12 VOLT BATTERY CHARGING
The generator can be used to charge an external
12 Volt battery by using a mains-powered 12 Volt
battery charger connected to one of the generator’s
240-Volt AC outlets.
DANGER
Wet cell batteries produce explosive
hydrogen gas while charging. If ignited,
the hydrogen gas mixture can explode
the battery and cause serious injury
or blindness. Only charge a battery in
a well-ventilated area away from any
sources of ignition such as sparks,
open flames, matches, cigarettes, CB
radios and mobile phones.
The electrolyte fluid inside a battery
contains highly corrosive sulphuric
acid, which upon contact with the
skin or eyes can cause severe burns
or blindness. Always wear protective
glasses and clothing – including gloves
– when working on a battery. Any
electrolyte spill should be thoroughly
flushed clean with water.