Rilon MIG/NBC 300GN, Руководство пользователя

Страница: 24 / 26

Abnormal Items
Area and Item to be inspected
and maintained
N
o a
rc
h
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
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
Wire Feeding
Device
1. Wire feeding wheel does not match
with the diameter of wire in texturing tube
2. Crackle on wire feeding wheel, groove
blocked up or defect
3. Too tight or loose of the handle
4. Wire powder accumulated on the inlet
of SUS pipe
〇 〇 〇 〇 〇
Weld Gun and
Cable
1. Weld gun cable rolled up or over curved
2. Adaptability of conductive tip, wire
feeding pipe and cable diameter Worn,
blocked up or deformation, etc.
〇 〇 〇 〇
Body of weld
gun
1. Loose connection of conductive tip,
nozzle and nozzle contactor
2. Contactor of weld gun body is not
plunged in or tightened well
〇 〇
Power supply
cable of weld
gun as well as
cable of switch
control
1. Break off (bending fatigue)
2. Damaged by weighted drop
〇 〇 〇 〇 〇
Surface
Condition of
Parent material
and length that
wire stretches
out
1. Oil, dirty, rust and paint residues
2. Too long length of wire stretched out
〇 〇 〇 〇 〇
Output Cable 1. Cross-section of cable that connects
to parent material is not enough
2.
Loose connection of (+), (-) output
cable
3. Bad electric conductivity of parent
material
〇 〇 〇
Lengthened
Cable
1. Cross-section of cable is not enough
2. It is rolled up or folded
〇 〇 〇 〇
Work Condition
for Welding
Welding current, voltage, angle of weld
gun, welding rate and wire length
stretched out should be confirmed once
again
〇 〇 〇 〇 〇
USER MANUAL 22 YF-20Y A1