Mitsubishi FREQROL FR-A024-1.5K

23. INSPECTION AND MAWTENAWE
Content8
nrp.aion rnethmoc
%fer io cautions
n page 9.
fisu inspearon.
nspecM by ear.
deasure vdtage
%cross terminals
3, S, and T.
1) After
dlsconnectlng
all wires at the
terminals, close
Inverter
and
W
R. S, T, U. V,
terminals
Measure
insulation
reslsbnce
between the
polnt where
these terminals
are connected
and the
grwnding
termlnal using a
Megper.
2)RTQhten the
loose screws
and bolts
3) Check vlsuaily
1) (2) Visual
inspection
Visual lnspectm
went
errperaturn:
-1O'C (14'F) to
b50'C (122'F)
wim freezing)
iML6s: LOW
han 90% (m-
mdensation)
Must be free Of
Ibnom\sl~~
lrd IloIsB.
170 to 242V 5OHz
323 to WV) W
1) Must be
larger than 5
Mfl.
2) (3) Must be
free of
-98.
1) (2) Must be
free Of
abnormalities.
Inatrumon1
.
-96-