Standard Models; Electrical Connection; Pneumatic Connection - John Bean T 3300-24 Manual Del Operario

Standard models

1 Speed
400 V, 3Ph, 50 Hz, 2,3A
230 V, 3Ph, 50Hz, 3,9A
230 V, 1Ph, 50Hz, 6A
200 V, 3Ph, 50Hz, A5,8
1
6
16
Standard models
2 Speed
400 V, 50 Hz, 3Ph, 3,2A
230 V, 50Hz, 3Ph, 8,8A
200 V, 60Hz, 3Ph, 5,8A
Standard models
1Ph - 2 Speed
230 V, 1Ph, 50/60Hz, 17A
200 V, 1Ph, 50/60Hz, 20A
single speed
2 speed
Installation of the machine

2.5 Electrical connection

ATTENTION.: Any intervention on the electrical system
and the connection of a plug (when necessary), must be
performed only by a qualified electrician, in compliance
with the applicable standards and national laws and/or local
regulations.
The standard models of the tyre changers have specific
electrical specifications and are supplied according to the
different power supplies that they will be connected to; See
the table aside
The electric motors operate with a voltage tolerance; equal
to more or less 10%.
The power supply cable, which is always provided with the
machine, must be fitted with an adequately sized type-approved
plug, in compliance with the applicable standards in the
destination country.
For the installation technician
The qualified electrician, when fitting a plug, must refer to
the data clearly set out on the plate found on the machine
electrical cable.
The user must ensure that the electrical system that the
machine is connected to is fitted with 10 A delayed fuses
case of machine with INVERTER 20 A (25 A for Japan))
alternatively, an equivalent automatic magneto-thermic switch.
Check that there is an efficient earthing system.
Once the connection is complete, press the self-centring rotation
pedal downwards (1, Fig. 6) and check that it rotates clockwise.
Check that the power supply system is fitted with an
automatic cut off device against overcurrents, with a
differential calibrated to 30 mA.

2.6 Pneumatic connection

The tyre changer is equipped with a pressure limiting valve .
Removing or tampering with this safety valve (pressure limiter)
is a violation of European Safety Regulations and will relieve
the manufacturer from all liability.The compressed air outlet
may only be used to connect inflating devices. If the machine
is connected to the compressed air network at this outlet, the
compressed air system and safety devices will be destroyed.
The pressure in the compressed air network must not exceed
16 bar.
For pneumatic connection of the machine make sure the
jaws remain closed (risk of personal injury) and proceed as
follows:
• Connect the supplied bayonet connector to the compressed
air inlet.
• At this connector, connect the tyre changer to a compressed
air network (operating pressure 8 to 10 bar) using a
compressed air hose with an internal diameter of 8 mm / 5/
16".For further details, consult the pneumatic diagram shown
in the spare parts list.
Operation manual
(in
or
T 3300-24