21
PERSONAL PROTECTION
• Workers and their assistants must protect
themselves by wearing closed, non-flamma
-
ble protection coveralls, without pockets or
rolled sleeves or legs. Any residue of oil or
grease must be cleaned from the garments
before wearing them. Only wear CE marked
garments suitable for arc welding (Fig. 1):
1. Gloves;
2. Apron or jacket
made of crust lea
-
ther;
3. Gaiters to protect
the shoes and the
bottoms of the trou
-
sers;
4. Protection shoes
with steel toes and
rubber soles;
5. Mask (please con
-
sult the paragraph
on light radiations);
6. Crust leather slee
-
ves to protect the
arms.
Caution: Make sure all protection
garments are in good conditions
and replace them regularly in or-
der to ensure perfect personal
protection.
LIGHT RADIATIONS
•
Warning: Never stare at an electric arc wi
-
thout suitable eye protection (Fig. 2).
•
Users must wear fireproof helmet or mask,
designed in such a manner as to offer protec
-
tion to the neck and face (including the sides)
against the light of the electric arc (glare from
the visible light and infrared and ultraviolet
radiations). The helmet or the mask must be
equipped with a protector whose degree of
opacity will depend on the welding procedure
and on the value of the electric arc current,
according to the values contained in Table 1
(EN 169).
• The colored filter (inactinic filter) must be
kept clean at all times. Should it break or dete
-
riorate (Fig. 3), replace it with a new filter, with
the same degree of opacity. The colored filter
must be protected against impact and welding
projections by means of a transparent glass
positioned on the anterior part of the mask.
This transparent glass must be replaced whe
-
never visibility is reduced during welding.
WORKING AREA
Welding or cutting operations must be carri
-
ed out in a sufficiently ventilated place, iso
-
lated from other working areas. If this is not
possible, anyone near the person operating
the welding machine and their assistants
must be protected by curtains and transpa
-
rent opaque screens, self-extinguishable and
in accordance with regulation EN 1598 (the
Fig.1
Fig.2
DIN
Plasma
cutting
Coated
electrodes
Arc/Air
Carbon
Electrodes
TIG
9
20 - 39A
5 - 19A
10
40 - 79A 125 - 174A 20 - 39A
11
50 - 149A 80 - 174A 175 - 224A 40 - 99A
12
150 - 249A 175 - 299A 225 - 274A 100 - 174A
13
250 - 400A 300 - 499 275 - 349A 175 - 249A
14
500A
350 - 449A 250 - 400A
DIN
MIG for
Light Al-
loys
MIG for
Steel
Pieces
MAG
9
10
80 - 99A 80 - 99A 40 - 79A
11
100 - 174A 100 - 174A 80 - 124A
12
175 - 249A 175 - 299A 125 - 274A
13
250 - 349A 300 - 499A 275 - 349A
14
350 - 499A 500 - 550A 350 - 449A
Table 1
Fig.3
Содержание COMPACT 300
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Страница 81: ...81 AEE AEE ON OFF 0 300 300C 305HF 23KVA 400Vac 10 3 50 60Hz...
Страница 83: ...83 S EN 1598 4 5 6 4 5 6 7...
Страница 84: ...84 7 8 9 6 1 30 O IP22S 12 15 8 9...
Страница 85: ...85 1_ 20 2 2_ 2003 10 EC 6 2003 MIG MIG TIG 80 85 10 50 C 10...
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