Low Voltage; Overvoltage; Temperature Error Or Temperature Sensor Defective; Frequency Error - omisa HST–S–160 Manuel Utilisateur

O . M . I . S . A . S r l
Via Verga 9/11
20845 Sovico (MB), Italy
6.4

Low Voltage

The input voltage is below 180 volts. Adjust generator output voltage.
6.5

Overvoltage

The input voltage is above 280 volts. Adjust generator output voltage.
6.6

Temperature Error or Temperature Sensor Defective

The measured ambient temperature is outside the operating range of
the welding unit, i.e., below – 5°C or over + 40°C.
If this error is displayed during the unit's auto-test, the temperature
sensor is defective.
6.7

Frequency Error

T h e f r e q u e n c y o f t h e i n p u t v o l t a g e i s o u t o f t o l e r a n c e
(40 Hz - 70 Hz).
6.8 Low or Excess Current
The message is displayed if the there is a momentary current failure
or if the current regulator is defective.
6.9

Emergency Off

The welding process was interrupted by pressing the STOP key.

6.10 Used Fitting Error

After welding, the unit was not disconnected from the electrofusion
fitting, and the user tried to weld the same fitting a second time.
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 2020
230 V
50 / 60 Hz
1200 VA, 80 % duty cy.
IP 54
max. 10 A
– 5 °C to + 70 °C
5 A
± 5 %
± 2 %
HST – S – 160 User's Manual
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