14
140AMP Inverter Welder
MMA-140 53528 10/2016
01904 727506
www.coreservice.co.uk
GB
01247 5150
IRE
AFTER SALES SUPPORT
MMA-140 76597 09/2017
Additional Precautions
Additional Precautions
Welding operations
•
I
n e
nvir
onme
n
ts with inc
r
eased
r
isk of elec
tr
ic shoc
k;
MUST BE e
v
alua
t
ed in ad
v
ance
b
y an
“
expe
r
t supe
rvisor”
and
must alwa
y
s be ca
rr
ied out in the p
r
esence of other people
tr
ained
t
o i
nt
e
rv
ene in eme
r
gencie
s.
Position and handling
P
osition the welding machine on a ho
rizon
tal su
r
face that
is able
t
o suppo
r
t the weight: othe
r
wise (e
.g
. inclined or
T
he ope
r
a
t
or MUST N
O
T BE ALLOWED
t
o weld in
r
aised
positions unless safe
t
y pla
t
f
or
ms a
r
e used.
Voltage between electrode holders or torches
Work
ing with mo
r
e than one welding machine on a single
piece or on pieces that a
r
e connec
t
ed may gene
r
a
t
e a
dange
r
ous accumulation of n
o
-load
v
oltage be
t
ween
t
wo
m
ay
r
each double the all
o
wed limi
t.
Improper use
I
t is haza
r
dous
t
o use the welding machine for a
n
y w
or
k
other than that for which it was desi
g
ned. Example do not
use this welder for pipe thawin
g
.
