NP
Le
De
P-DK50-10-A-1
17.2. Ch
Check pum
If there is a
Check fans
is a negativ
Check if th
call service
Check am
Improve co
Compresso
condensat
17.3. Ch
eakage che
Check pn
pressurizin
Use a leak
the connec
evice inspe
Check con
Check fans
Check fun
above 40°C
componen
EV2 on co
must be un
Check filte
Check con
the cranks
Replace an
17.4. Ch
Ris
Che
Check mec
Check if th
Visually ch
Check all s
1_07-2019-MD
eck of prod
mp conditio
any negativ
s operation
ve result, lo
he power co
e engineers
mbient temp
ooling in the
or with air
te,
eck of pne
eck
eumatic co
ng.
kage analys
ction where
ection
ndition of the
s operation
ction of the
C (e.g. usin
ts in the su
ompressor w
nder voltage
ers condition
ndition of th
haft.
ny defective
eck of elec
sk of electr
eck electric
chanical fun
he power ca
heck if cable
screw conne
D
duct opera
n – the pum
e result, fin
(visually) –
ook for the c
ord and pne
s.
erature – a
e room if the
dryer - ope
eumatic con
onnections
ser or soap
leaks are f
e compress
– fans mus
e temperatu
ng a heat gu
urrounding,
with dryer) s
e.
n – filters m
e pump itse
e parts if the
ctrical conn
ic shock.
cal connec
nction of the
able and con
es are conn
ections of th
3
ation
mps must o
d the cause
– the fans m
cause of the
eumatic hos
ambient tem
e temperatu
en the plug
nnections
of the co
py water to
found.
sor pump –
st be runnin
ure switch
un – Be car
it can cau
starts up on
ust be unda
elf, check if
ere are any
nections
ctions on th
e main switc
nductors ar
nected to the
he green-ye
32
operate eve
e of the give
must be ope
e given con
ses are not
mperature m
ure is highe
g on the co
leakage an
ompressor
check all c
even opera
ng in the def
(B2) – hea
reful, do not
use deforma
nce the tem
amaged and
f there is no
y failures.
he device d
ch.
e not dama
e terminal b
ellow PE gro
nly without
en condition
erating when
dition or ca
damaged. R
must be be
r.
ondensate c
nd device in
when the
connections
ation, appro
fined cycles
at the temp
t operate w
ation of pla
mperature re
d sufficientl
o dirt inside
disconnect
aged.
box.
ounding co
PRODUC
excessive
n or call serv
n the fans a
ll service en
Replace the
elow tempe
collecting b
nspection
compress
s for leaks.
priate noise
s of the com
erature sw
ith high tem
stic materia
eaches 40°C
y clean.
the crankc
ted from th
nductor.
CT MAINTE
vibrations o
rvice engine
are running
ngineers.
e damaged
erature limit
bottle and d
sor is oper
Tighten or
e level.
mpressor op
itch to tem
mperature o
als). Fan E
C – the com
ase or clea
he mains.
ENANCE
07/2019
or noise.
eers.
. If there
parts or
t (40°C).
drain the
rating –
r release
peration.
perature
n plastic
EV1 (and
mpressor
arance in
