Electrical And Pneumatic Hook-Ups - Corghi A 224 Manual De Uso

ELECTRICAL AND
PNEUMATIC HOOK-
UPS
WARNING
All operations required for the electrical
hook-up of the machine must be carried
out exclusively by a qualified electrician.
- The electrical supply must be suitably
sized in relation to:
• absorbed power specifications indi-
cated on the machine dataplate.
• the distance between the machine and
the power supply hook-up point, so that
voltage drops under full load do not
exceed 4% (10% in the case of start-up)
below the rated voltage specified on
the dataplate.
- The user must equip the machine with
the following:
• a dedicated power plug in compliance
with the relevant electrical safety stand-
ards.
• a suitable circuit-breaker (residual
current set to 30 mA) on the mains con-
nection
• power line fuses in accordance with
specifications in the main wiring dia-
gram of this manual.
• a suitable earthing system installed on
the workshop mains line
- To prevent unauthorised use of the ma-
chine, always disconnect the mains plug
when the machine is not used (switched
off) for extended periods of time.
- If the machine is connected directly to
the power supply by means of the main
electrical panel and without the use of a
plug, install a key-operated switch or suit-
able lock-out device to restrict machine
use exclusively to qualified personnel.
For correct operation of the machine the
compressed air supply line must provide
a pressure range from a minimum of 8 bar
44
to a maximum of 16 bar.
NOTE
The machine is equipped with a pressure
regulator set at 10 bar (standard machine
operation). If you are working with easily
deformable rims (motor cycle wheels for
example) we recommend lowering the
pressure temporarily to 7 or 8 bar.
ATTENTION
For correct and safe operation of the ma-
chine it must be connected to an efficient
grounding circuit.
NEVER connect the ground wire to a gas
pipe, water pipe, telephone line or other
makeshift system.
Before making the electrical and pneumatic
hook-ups, make sure that the machine is
configured as described below (fig.5):
B
A
- pedals A and B (if present) in fully de-
pressed position
- tower C vertical (not tilted)
C
5
A 224 - A 224 TI