User Gu
Repla
and
m
8.2.1
•
A m
of E
•
Rep
139
•
The
com
•
Not
8.2.1
•
No
they
•
Rep
139
•
The
com
•
Not
uide
DLX UL series
acement requ
must be perf
10.1.
DC S
message is sho
Events.
place the dam
9B0570
e two varistor
mpartment ab
te the positio
10.2.
AC S
warnings are
y need to be
place the dam
9B
0570
.
e three varisto
mpartment ab
te the positio
L00410625-01
uires removal
formed by qu
Side
own in the di
maged varisto
rs on the DC s
bove the netw
ons of the var
Side
e given regard
checked reg
maged varisto
ors on the AC
bove the AC t
ons of the var
l of the invert
ualified pers
isplay when a
or with
DC Va
side are locat
work connec
istors if they
Figure 8.4: Varis
ding the cond
ularly (at leas
or with
AC Va
C side are loca
terminal area
istors if they
ter lower cov
sons only!
a DC varistor
aristor Kit
orde
ted on the lef
ctions.
are in need o
stors on the DC si
dition of the
st once a yea
ristor Kit
orde
ated in the rig
a.
are in need o
ver and the us
needs replac
ered from
Da
ft side of the
of replaceme
ide
varistors on t
r) or after ligh
ered from
Da
ght side of th
of replaceme
se of the VDR
cement. Refe
anfoss,
part n
inverter lowe
nt.
the AC side. T
htning strike
anfoss,
part nu
he inverter lo
nt.
8
R service tool
r to
7.2. Table
umber
er
Therefore,
s.
umber
wer
5
,
e