Troub Bleshoot - EKOM DK50-10-Serie Benutzerhandbuch

TROUB BLESHOOT TING
TROUB BLESHOOT TING
Risk of e electric sho
Before a any of the
from the e mains (pu
Risk of i injury durin
Before any of th
decreas e pressure
Any ope erations c
a qualifi ed technic
Malfun nction
Compr ressor does s
not swi itch on
Cabine et switch
does n ot switch of ff
the com mpressor
(DK50- -10S/M 8-
10bar)
Compr ressor often n
switche es on
Low pr ressure in
the air tank
(compr ressor
running g constantly y)
Prolong ged
operati ion of the
07/2019
ock.
e following g operation
ull out the m mains plug
ng work wi ith pneuma
he followin ng operatio
e in the air tank and in
concerning the troub
cian.
Possib ble cause
No volt tage in the p pressure sw
Motor w winding failu ure, damag
therma al protection n
Capaci itor failure
Seized piston or o other rotatin
Pressu re switch d oes not swi
There i is a compre essor in the
that pre eviously wo orked separa
(there i is a jumper in the comp
termina al strip)
Air leak kage in pne eumatic syst
Non-re turn valve ( (SV) leakag
Large v volume of c condensed l
pressu re tank
Low co ompressor c capacity
High ai ir consumpt tion of supp
equipm ment
Leakag ge in pneum matic system
Low ca apacity of th he pump
Pump f failure
Dryer fa ailure
Air leak kage in pne eumatic syst
ns on the device, dis
g).
atic compo onents und
ons on th he device,
n the pneu matic syst
bleshooting g may be
S Solution
Check voltag C
Checkcircuit C
to o position sw
witch
L oose condu
re epair
Check electr C
d efective cor
ed
R Replace mot
Replace cap R
g part Replace dam R
itch Check functi C
cabinet
ately Remove the R
pressor te erminal strip
Check pneum C
tem
lo oose conne
C Clean non-re
ge
s eals, replac
iquid in
Drain conde D
Check time o C
D Decrease air
plied
U Use compre
c apacity
Check pneum C
m
lo oose conne
C Clean / repla
C Clean / repla
Replace drye R
C Check pneum
tem
lo oose conne
41
sconnect t the device
er pressur re.
it is nec cessary to
em to zero o.
performe d only by
ge in socke t
t breaker sw witch – switc
witched-on „I"
uctor from te erminal -
rical cord – replace
rd
tor or windin ngs
pacitor
maged com ponents
ion of press sure switch
jumper from m the
p, see chap . 17.11
matic syste m – seal
ctions
eturn valve, replace
ce non-retur rn valve
nsed liquid
of filling the air tank
r consumpt ion
ssor with hi igher
matic syste m – seal
ctions
ace the pum mp
ace the pum mp
er
matic syste m – seal
ction
NP-DK50-10-A A-1_07-2019-
e
o
y
ch
-MD