Instruction manual
For safe operation
~~~~~~~~~~
I
WARNING
Danger
of
short-circuit
and
0
Danger
of
short-<:ircuit and
0
electric
shock
electric shock
Fit
firmly proper
rou
nd
type crimp-styte
Be
s
ur
e 10
fit
cable-gland to
ho
le
of
terminal
10
electric source cable
usi
ng
6 2
0mm
al
moto
r t
ermin
al box.
crimp tool and connect to molor terminal
Protect
cable
II
not,
it
can
cause
sho
rt-circuit fire or
Use crimp-<;tyle
section.
from
being
bodily injury from el
ec
tric shock.
terminal
If nol, it c
an
cause
short-<:ircuit
f
ire
or
bodily inju
ry
from
electric shock due
to
pulled
looseness
or
disc
on
nect
i
on
.
Danger
of
electric
shock
Danger
of
ex
plo
s
ion
a
nd
ignition
e
Connect
gro
u
nd
cable
to
ground
terminal
(9
Do
no
l
evacuate
gas
which is hazardous
in
molor
terminal box.
10
humans
or explosive, flammable, or
If not, 11 can cause bodily injury from corrosive. Do not evacuate with
e
le
ctric shock.
substances containing
chemicals,
Be
sure
to
Never
evacuate
solvents, and powders.
ground
hazardous
gas
If done, it can cause failure or bodily
injury by gas, explosion or
ig
nition.
Danger
of
entanglement
and
Danger
of
ele
c
tric
shock
and
foreign
matter
dispersal
entanglement
(9
Never put finger or foreign mailer Into air
(9
Do not remove or alter safeguards or
hole of f
an
cover, air hole of motor or insulation parts.
clearance between
FS(1)
and
FS(2)
If
don
e,
it can cause bodily
in
jury from
Avoid
foreign
cooli
ng
fins.
elect
ric
shock or turni
ng
section and it
If done, it can cause bodily injury from
Never alter
can cause deteriorated performance and
matter
entanglement with turni
ng
section, or operati
ng
tiletlme, and invalidate
foreign matter
dispersal. guarantee.
0
Danger
of
failure
and
bodily
injury
0
Dange
r
of
failu
re
and
bodily
injury
Change alr-flush port only after vacuum
Conduct periodic
al
maintenance and
pump is stopped.
If you change it during inspection.
vacuum pump operation, it can cause
Conduct
If not, It can cause Insufficient
Change after
vacuum pump failure and bodily Injury. performance, lallure 01 vacuum pump, and
vacuum
pump
is
periodical
bodily injury.
maintenance
and
stopped
inspection
Danger
of
burns
Danger
of
electric
shock
&
Conduct maintenance and Inspect
io
n only
S
Be
su
re
to conduct maintenance and
after vacuum pump becomes
cool enough. inspection a
ft
er you lurn off
el
ectric
Maintenance and inspection soon after source.
If not, it can cause bodily injury
vacuum pump stops can cause burn injury. from
electric shock or turning object.
Be careful
about
Turn
off
electr
ic
hi
gh
temperature
source
Danger
01
accident
, fa
ilure
and
0
Danger
of
restart
0
shorter
operating
lifet
i
me
Be sure to switch o
ff
electric source before
Ask special
is
t
10
perform repairs.
maintenance or inspection.
Defective repairs can cause accident,
With a thermal
Single-phase motor has a thermal
failure or shorter operating lifetime.
protector.
Ask
specialist
to
protector
Vacuum pump restarts become cool
[Only
without warning after vacuum pump.
perform
repairs
singlell
hase
motor)
-3-