EKOM DK50 2x4VR/110/M, User Manual

Page: 39 / 168

PRODUCT MAINTENANCE
09/2020 39 NP-DK50 2x4VR 110-AD-A-1_09-2020
18.1. Maintenance intervals
P
er
fo
rm
ed b
y
operator qualified technician
a)
da
ta i
s
i
n h
ou
rs
, i
f no
t av
a
ila
bl
e,
d
ata
i
s
i
n
y
ea
rs
b)
c
he
c
k
th
e
op
erat
io
n o
f th
e rel
ief
v
a
lv
e o
n t
h
e d
ry
er a
fte
r ev
ery
dry
er ma
lfu
nc
ti
o
n
S
et o
f
repla
ce
men
t
p
ar
ts
- - - - - - -
02
52
00
3
22
-
000
-
02
52
00
1
39
-
000
02
52
00
1
50
-
000
Ch
ap.
18.2 18.5 18.5
8
18.3 18.4
18
.1
6
18
.1
2
18.6 18.7
20
00
0
h
12
00
0
h
x
10
00
0
h
x
80
00
h
x
60
00
h
40
00
h
x
20
00
h
O
n
ce
ev
er
y 2
ye
ar
s
x
O
n
ce
a
year
x x x x
O
n
ce
a
w
ee
k
x x
O
n
ce
a
d
ay x x
50
Hz
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of
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c
t
op
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n
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u
mi
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ty
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ai
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o
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ate
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om
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tank -
at
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mi
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ity
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on
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ti
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ic
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pe
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ic
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l
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ti
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s
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k
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ler
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d
fan
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ac
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en
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of
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e d
ry
er’s
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al
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lters
Chec
k
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af
ety
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al
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e
Repl
ac
em
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p
um
p
in
let
fi
lt
er an
d p
re
-f
ilt
er 2
V
a)
T
ime
int
er
va
l