Dantherm CDT 30 MK III, Service Manual

Page: 24 / 36

22
Preventive maintenance,
cont.
Checklist (User)
– page 4
X
Co
ol
in
g ci
rcu
it
Ve
nt
ila
tio
n
÷
√
Cri
te
ria
Accep
ta
nce:
In
su
la
tio
n is
co
m
pl
et
e a
nd
w
ith
ou
t a
ny
w
ho
les
o
r cr
ack
s.
Accep
ta
nce:
P
ip
es
a
re u
nd
am
ag
ed
, w
ith
-
ou
t c
or
ros
ion
or
de
nt
s.
N
o oi
l g
at
he
re
d a
t
th
e bot
tom
o
f t
he
c
om
pr
es
sor
.
Accep
ta
nce:
S
ur
fa
ces
a
re g
et
tin
g co
ld
.
D
irt
y s
ur
fa
ces
a
re clea
ned
w
ith
a
s
of
t
br
us
h.
Ben
t s
la
ts
a
re s
tr
aig
ht
en
ed
o
ut
.
Accep
ta
nce:
C
lea
n,
fr
ee o
f o
il a
nd
d
irt
.
Accep
ta
nce:
F
an
is
ru
nn
in
g f
ree
ly
-
w
ith-
out
hi
nd
ra
nc
e
-
w
he
n t
ur
ne
d b
y ha
nd
.
Accep
ta
nce:
C
lea
n,
fr
ee o
f o
il a
nd
d
irt
.
How
to
Vis
ua
lly
Ar
e t
he
pi
pe
s u
nda
m
ag
ed a
nd
w
itho
ut
an
y c
or
ros
ion
? I
s oi
l g
at
he
re
d a
t t
he
bot
-
tom
of
th
e c
om
pr
es
sor
? A
re
th
er
e ot
he
r
si
gn
s of
le
aka
ge
s a
t t
he
c
om
pr
es
sor
or
w
ith
in
th
e co
olin
g cir
cu
it?
St
ar
t d
eh
um
id
ifier
a
nd
co
nt
ro
l t
ha
t t
he
su
rf
aces
a
re g
et
tin
g co
ld
.
Rem
ov
e a
ir f
ilt
er
a
nd
in
sp
ect
h
ea
tin
g/
co
oli
ng
s
ur
fa
ces
v
is
ua
lly
.
Rem
ov
e a
ir f
ilt
er
a
nd
in
sp
ect
v
is
ua
lly
.
Vis
ua
lly
Vis
ua
lly
Vis
ua
lly
Fr
eq
uen
cy
Y Y Y Y Y Y Y Y
Wh
at
Is
th
e in
su
la
tio
n o
k?
Le
aks
on
pi
pe
s
D
oes
th
e co
olin
g cir
cu
it w
or
k?
Ar
e t
he h
ea
tin
g/
co
ol
in
g s
ur
fa
ces
clea
n?
Are
s
la
ts
w
ith
ou
t a
ny
da
m
ag
es
?
Ar
e f
an
s clea
n?
D
oes
th
e f
an
ru
n
fr
eely
–
w
itho
ut
hi
n-
dr
an
ce?
Ar
e f
ilt
er
s cl
ea
n a
nd
w
ith
ou
t d
am
ag
es
?