SECTION 6: MAINTENANCE
AIR N ARC
®
200 SERIES ALL-IN-ONE POWER SYSTEM
®
PAGE - 60
090019-OP_r0
24
Inspect weld
ing el
ectro
de
cla
m
p
an
d groun
d clamp
••
Ensure that weld
ing el
ectro
de and
g
ro
und
cla
m
p
s
a
re
in satisfacto
ry
for opera
ti
on (no cracks
o
r ad
vanced
wea
r). Repa
ir
o
r
rep
lace as nece
s
sa
ry.
25
Re
place
the ai
r compre
sso
r
an
d gene
rator
d
rive belts
••
C
o
ns
ul
t
Sec
tio
n 6.5.7 an
d ap
plic
able su
b-s
ection
s
on ho
w
to repl
ace and
re
-ten
si
on the drive be
lts.
26
Inspect th
e gene
rato
rs
an
d
the automatic be
lt tensio
ner
••
Ensure that t
h
e
automatic
b
e
lt ten
s
ione
r
is
free of
roug
h,
no
isy o
r wo
rn b
earin
gs. Co
nsult
Section
6.5.7.8, Rep
la
c
ing
an
d Re
-t
en
s
ion
in
g th
e G
e
n
e
ra
to
r
Belt
.
27
Inspect compressor hea
d
val
v
e
s
. Cle
an the carbo
n
fro
m
val
v
e
s
a
nd hea
d if ne
cessary
•
Refer to
Sec
tio
ns
6
.5
.4, Com
p
re
sso
r Head
Va
lv
e
A
s
se
m
b
ly
In
sp
e
c
ti
on
and Maintenance
fo
r
compressor hea
d valve main
ten
ance
pro
c
e
dure
s
.
28
Ch
eck
a
nd ti
ghten al
l bolts,
nut
s
, et
c., if
neces
sar
y
•
Che
c
k al
l
b
o
lt and nu
t faste
n
ing
s
to assure tigh
tne
ss,
and
/o
r correct torq
ue valu
es
w
here ap
plica
b
le. Check
more fre
quen
tl
y un
der hea
vy use
con
d
ition
s
.
29
Check compress
or unloader
val
v
e
(s) op
eration
•
Refer to
Se
cti
o
n
s
6.
5.
3
, U
n
loa
d
er
Va
lv
e
Maintenance
, for
unl
oad
er va
lve
ma
intena
nce
proced
ures.
Consu
lt
Sec
tion 9.1 an
d Table 9
A
for
r
e
p
laceme
n
t p
a
rt
or
de
r
nu
mbe
rs.
NOTE: Consult
Sec
tion 6, Maint
e
na
nce
for a
dditiona
l, non-
rou
tine maint
e
na
nce
p
roc
edur
es.
6.3 MAINTE
NANCE SCHEDULE T
A
BLE
INTERVAL
S
B
R
EAK-
IN
P
E
RIOD
MAIN
TENAN
CE SCHED
U
LE
Hou
rly or
Calen
d
ar
Peri
od
-
wh
ichever
c
o
me
s firs
t
NOTE
Firs
t 20
Hours
of
Oper
ation
After
8
Hours or
Daily
After 40
Hours or
Week
ly
Every 100
Hours or
One Year
Every 200
Hours
After 600
Hours
After 1000
Hours
If work
in
g in du
sty or
d
irty con
d
ition
s
,
re
du
ce th
e
rec
o
mm
end
e
d
time inter
vals be
twee
n ser
vic
in
g
b
y
ha
lf for en
gin
e
and
com
p
re
sso
r oil ch
an
ge
, an
d
e
n
g
in
e
an
d co
m
p
re
ss
o
r fil
ter
s
e
rvi
ci
ng
.
KEY
TASK D
ESCRIPTION
ACTION TO
TAK
E
