Part 2 Operation; Power Supply & Break; Power Supply - Siemens PUMA V400/M Operation Manual

1. POWER SUPPLY & BREAK
1.1

Power supply

(1) Precautions in power ON
The machine will operate correctly with 380~440V power source. If the power source of
factory is 200~220V, separated transformer is required. Power should be supplied to
machine through this transformer. Otherwise serious damage on the machine will occur.
And wiring between machine and transformer should be executed by who have
qualification. According to the type of machine and selected options, the specification
and species of electric device would be different. Regarding the capacity of each
electric device with the type of machine, refer to the electric circuit diagram. The axes of
machine are fixed by bracket in order to fix it during shipment. Before supplying power
to machine, remove the bracket which fixed axes of machine. And check power source
of factory, and then supply power to the machine following sequence listed below.
▷ MCCB NFB (attached to the door of control power cabinet) "ON"
→ Supply main power to machine
▷ Press Machine Ready switch (attached to left-upper side of operation panel)
→ Change the status of machine into operation ready status.
(2) Power ON
1
2

Part 2 OPERATION

[Rotate MCCB handle]
Check the door of control power cabinet closed completely. If
not, close the door. Rotate MCCB handle attached to the door
of control power cabinet into ON direction, then main power of
machine is supplied. MCCB handle is shown in left-side figure.
[The status of machine just after rotating MCCB handle]
Supplying power to machine by rotating MCCB handle enables
to operate cooling fan in control power cabinet. The power is
supplied to NC, the power is supplied to the inside of control
power cabinet.
OPERATION | 19