Symbols And Technical Data; Welding Preparations - HERKULES ES 150 Turbo Bedienungsanleitung

Anleitung ES 150 Turbo Herkules
suitable clothing and a face guard.
2. Slip-on gloves made of a suitable material
(leather) must be worn on both hands. They
must be in perfect condition.
3. Suitable aprons must be worn to protect clothing
from sparks and burns. A safety suit and, if
necessary, head protection must be worn if
required by the type of work in question, e.g.
overhead welding.
Protection from radiation and burns
1. Provide information about the risk to eyes at the
working site in the form of a poster with the
wording "Caution – do not look at the flames".
Workplaces are to be screened off wherever
possible so that personnel in the vicinity are
protected. Unauthorized persons are to be kept
away from the welding work.
2. The walls in the immediate vicinity of stationary
workplaces should not have a light color or a
sheen. Windows up to head height are to be
protected against radiation passing through them
or reflecting off them, for example by coating
them with a suitable paint.

SYMBOLS AND TECHNICAL DATA

EN 50 060 European standard for welding
sets for manual arc welding with
limited on time.
1 1
Single-phase transformer
50 Hz Mains frequency
U 1 Mains voltage
I max Rated maximum mains current
Fuse with rated value in A
U 0 Rated idling voltage
I 2 Welding current
Ø mm Electrode diameter
nc/nc 1 Number of welding electrodes
that can be melted.
a) from a cold state up to the trip
point of the temperature monitor
(nc) and
b) within the first hour from the
12.05.2005 15:18 Uhr Seite 9
cold state (nc 1 )
nh/nh 1 Number of welding electrodes
that can be melted
a) in a hot state between the
temperature monitor switching
on and off (nh)
and
b) over a period of one hour in a
hot state from being switched on
again (nh 1 )
Symbol for falling characteristic
curve
Symbol for manual arc welding
with sheathed rod electrodes
Single-phase mains connection
IP 21 Protection type
H Insulation class
The set is interference-suppressed in compliance
with EC Directive 89/336/EEC
Mains connection: 230 V ~ 50 Hz
Welding current (A) at cos Ê = 0.73:
Electrodes (Ø mm): 2 (n : 48/n
c
-2,5 (n : 12 / n
c
Idling voltage (V):
Power input: 4 kVA at 80 A cos µ = 0.73
Fuse (A):

5. Welding preparations

Connect the earth terminal (2) direct to the part to be
welded or to the support on which the part is resting.
Ensure that the earth terminal is in direct contact with
the part to be welded. You should therefore avoid
coated surfaces and/or insulated materials. The
electrode holder cable has a special clamp at one
end, which is used to secure the electrode. The
welding safety shield must be used at all times for
welding. It protects your eyes from the radiation
emitted by the arc and nevertheless enables you to
watch the welding process.
GB
55-80
: 10)
h
: 2)
h
45-48
16
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