DRAGON
11
English
CHECK ON POWER SUPPLY
•
Check the mains voltage corresponds to the equipment’s
rating.
Make sure that the electrical system is earthed and
complies with regulations.
•
The supply cable is provided without plug.
Use a plug which guarantees the plant earthing.
Only a technician or a skilled person should perform the
connection of the plug to the electric cable.
To avoid electric shock when disassembling or checking the elec-
tronic equipment, wait 5 minutes after having disconnected the
power supply cable, so that the electricity stored in the condensers
while working can be dissipated.
Also check the condition of the earth cable to avoid any risk of
shock.
DRAGON
equipment is fitted with an additional external earth
cable that is connected to the stem on the pump unit be means
of a specific clamp (
F4
), in order to protect the operator against
any risk of static or electric shock.
Should anyone use an extension cable between
the tooling and the socket, it must have the same
characteristics as the cable supplied (
minimum
diameter of the wire 4 mm
2
) with a maximum leng-
th of 50 mt. Higher lengths and lower diameters
can provoke excessive voltage falls and also an
anomalous working of the equipment.
Before carrying out any checks on the machine
(maintenance, cleaning, or replacing parts)
switch
off the machine and wait until it has stopped
altogether.
While checking stay away from electrical or mo-
ving parts to avoid any risk of shock or crushing
of hands.
WARNING
:
•
DO NOT modify the plug for the earth socket
in any way.
•
ONLY use electrical connections that are
earthed.
•
Make sure that any earth extension cords are
in good condition.
•
ONLY use three-core extension cables.
•
Avoid direct contact with the rain. Keep the
equipment in a dry place.
F4
