Svarog ARC 160-PFC, Руководство пользователя

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Even the machine comes up with abnormal phenomenon such as welding unable, arc unstable or
bad welding effect, it is still early to judge that there is malfunction on the machine.
The above-mentioned abnormal phenomenon may be caused by some reasons. For example: tight
parts loosen, forgetting to switch on, wrong set up, cable broken and gas rubber pipe cracked, etc.
Therefore, please test and inspect these factors before deliver it back to the factory because a large
number of troubles may be easily solved probably.
For this reason, an initial diagnosis list for general welding troubles is shown below. A trouble
happened may be found in the column of “Abnormal items” on up-right of the list, please inspect and
maintain for the corresponding items which have “
〇
" mark in the column according to the following
list respectively.
Initial problems diagnose
Abnormal Items
Area and Item to be Inspected
and Maintained
N
o a
rc
h
A
rc
S
ta
rtin
g
N
o G
as
o
ut
N
o W
ire
F
ee
din
g
B
ad
A
rc
Ig
nit
io
n
U
ns
ta
ble
A
rc
D
irt
on
E
dg
e o
f W
eld
S
ea
m
W
ire
S
tic
k t
o P
ar
en
t m
ate
ria
l
W
ire
S
tic
k t
o C
on
du
cti
ve
T
ip
B
lo
w
ho
le
F
or
m
ed
Distribution Boxes
(Input Protection
Devices)
1. Turn on power supply or not?
2. Fuse burnt out
3. Connection joint loose
〇 〇 〇 〇 〇 〇
Input Cable 1. Examine whether the cable is cut off.
2. Connection joint loose
3. Over heat
〇 〇 〇 〇
Welding Power
Operation
1. Turn on power supply or not?
2. Phase Lacking
〇 〇 〇 〇 〇 〇 〇 〇
Gas Cylinder and
Gas Regulator
1. Turn on gas supply
2. Residual Amount of Gas in the Cylinder
3. Set value for flow
4. Connection joint loose
〇 〇
Gas supply hose
(the whole line
from the high
pressure cylinder
to the weld gun)
1. Connection joint loose
2. Gas hose damaged
〇
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