Resistance Error For A04 Type Fittings; Internal Operating Error At Start Of Welding; Internal Operating Error During Welding; Safety Relay Malfunction - Hürner HST-S-315 2.0 Manuel Utilisateur

H Ü R N E R S c h w e i s s t e c h n i k G m b H
Nieder-Ohmener Str. 26
35325 Mücke, Germany

6.13 Resistance Error for A04 Type Fittings

For a connected electrofusion fittings of the A04 type, a resistance
that is out of tolerance was measured.

6.14 Internal Operating Error at Start of Welding

During the welding start routine, an internal error was detected for
the actuation of the welding automatics. The welding operation
may still be possible after switching the unit off and back on. If the
malfunction reappears every time or more and more often, have the
welding unit checked by its manufacturer or seller.

6.15 Internal Operating Error During Welding

The actuation problem described in Sect. 6.14 occurred in the course
of the welding process. The welding operation has to be repeated
after switching the welder off and back on, provided no error appear
when the welding is started. A problem with the terminals of the
welding adapter may also be the cause of this error; their state should
therefore be checked, too. If the malfunction reappears every time
or more and more often, have the welding unit checked by its manu-
facturer or seller.

6.16 Safety Relay Malfunction

The internal relay that acts as a safety switch for the control circuit
expresses a malfunction. The ongoing welding was therefore aborted.
If the error is momentary and disappears on its own, or if it does not
reappear after it was acknowledged, the welding operation can be
repeated. If it occurs every time or more and more frequently, have
the welding unit checked for malfunctions.
7 Technical Specifications of the Product
Nominal Voltage
Frequency
Power
Ingress Protection
Primary Current
Ambient Temperature
Max. Output Current
Tolerances:
Temperature
Current
Pursuant to the directive 2012/19/EU on Waste Electrical and Elec-
tronic Equipment (so-called WEEE Directive), equipment that was
manufactured or distributed by ourselves may be returned to us. To
discuss the exact procedure we will follow, please contact us with the
details below.
We also declare that equipment manufacture complies to the directive
2011/65/EU on the restriction of the use of certain hazardous substances
in electrical and electronic equipment (so-called RoHS Directive).
Version April 2019
230 V
40 - 60 Hz
2500 W
IP 54
AC 16 A
– 20 °C to + 60 °C (– 4 °F to + 140 °F)
11 A
± 5 %
± 2 %
HÜRNER HST – S – 315 2.0 User's Manual
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EN