9
| Remote Vacuum Sensor Manual | v1.0
Wiring up the Yaskawa V1000 Inverter Drive
DANGER:
Electrical Shock Hazard:
DO NOT CONNECT OR DISCONNECT WIRING WHILE THE POWER IS ON
Failure to comply will result in death or serious injury.
WARNING:
Electrical Shock Hazard:
Do not operate equipment with covers removed. Failure to comply could
result in death or serious injury. The diagrams in this manual may show drives without covers or safety
shields
to
show
details
.
Be
sure
to
reinstall
covers or
shields
before
operating
the
drives
and
run
the
drives
according
to
the
instructions
described
in
this
manual
.
Always ground the motor-side grounding terminal:
Improper
equipment
grounding
could
result
in
death
or
serious
injury
by
contacting
the
motor
case
.
Do not perform work on the drive while wearing loose clothing, jewelry or without eye
protection:
Failure
to
comply
could
result
in
death
or
serious
injury
.
Remove
all
metal
objects
such
as
watches
and
rings
,
secure
loose clothing
,
and
wear
eye
protection
before
beginning work
on
the
drive
.
Do not remove covers or touch circuit boards while the power is on:
Failure
to
comply
could
result
in
death
or
serious
injury
.
Do not allow unqualified personnel to perform work on the drive:
Failure
to
comply
could
result
in
death
or
serious
injury
.
Installation
,
maintenance
,
inspection
,
and
servicing
must
be
performed
only
by
authorized
personnel
familiar
with installation
,
adjustment
,
and
maintenance
of
AC
drives
.
Do not touch any terminals before the capacitors have fully discharged:
Failure
to
comply
could
result
in
death
or
serious
injury
.
Before
wiring
terminals
,
disconnect
all
power
to
the
equipment
.
The
internal
capacitor
remains
charged
even
after
the power
supply
is
turned
off
.
The
charge
indicator
LED
will
extinguish
when
the
DC
bus
voltage
is
below
50
Vdc
.
To prevent
electric
shock
,
wait
at
least
five
minutes
after
all
indicators
are
off
and
measure
the
DC
bus
voltage
level
to confirm
safe
level
.
FIRE HAZARD:
Tighten all terminal screws to the specified tightening torque:
Loose
electrical
connections
could
result
in
death
or
serious
injury
by
fire
due
to
overheating
of
electrical
connections
.
Do not use improper combustible materials:
Failure
to
comply
could
result
in
death
or
serious
injury
by
fire
.
Attach
the
drive
to
metal
or
other
noncombustible
material
.
Do not use an improper voltage source:
Failure
to
comply
could
result
in
death
or
serious
injury
by
fire
.
Verify
that
the
rated
voltage
of
the
drive
matches
the
voltage
of
the
incoming
power
supply
before
applying
power
.
Always use a thermal overload relay or an over-temperature contact when using a braking
resistor:
Failure
to
comply
could
result
in
death
or
serious
injury
by
fire
.
Power
to
the
drive
should
be
interrupted
when
the
relay
is
triggered
.
Innovation In and Out of Parlour
©
A
TL
A
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ricu
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Te
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olog
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L
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Ju
n
e
2
0
1
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