AVL AVL DiCom 4000, Service Manual

Page: 13 / 182

4000 Periodic Maintenance
Service Manual 1-3
Maintenance work
Da
ily
W
eekly
Si
x-
monthly
(m
inor
ma
inte
na
nc
e)
O
ne a y
ear
(m
aj
or
ma
inte
na
nc
e)
Comment
E
ntry in ma
in-
te
na
nc
e log book
Opacity measuring chamber
type A
Visual check
(silicon seal, leaks in
housing, housing
components, closure
fittings, snap mechanism
of the optical elements,
electrical connections,
probe connection plate
O-ring, electrical cables,
soiling of measuring
chamber and purging air
channel)
Function check (fans,
heating, changeover
valve)
Cleaning of optical
elements
Linear check
Change lamps
Opacity measuring chamber
type 4000
Visual check
(silicon seal, leaks in
housing, housing
components, closure
fittings, snap mechanism
of the optical elements,
electrical connections,
electrical cables)
Function check (fan,
heating, changeover
valve)
Cleaning of optical
elements
Linear check