Version February 2020
4
EN
HST 300 Smart User’s Manual
O . M . I . S . A . S r l
Via Verga 9/11
20845 Sovico (MB), Italy
9
Dedicated Welding Unit Information ....................................... 16
9.1
Displaying Characteristics of the Welding Unit ....................... 16
9.2
Measuring Resistance ................................................................ 16
9.3
Overheating Switch ................................................................... 17
9.4
Indication of Power Supply Failure at the Last Welding ......... 17
10
Configuring the Welding Unit
.................................................. 17
10.1 Understanding the “Settings” Sub-menu ................................ 17
10.1.1 Selecting the Display Language ................................................ 18
10.1.2 Setting the Clock ........................................................................ 18
10.1.3 Setting the Buzzer Volume ....................................................... 19
10.1.4 Selecting the Temperature Unit ................................................ 19
10.2 Understanding the “Recording” Sub-menu ............................. 19
11
Self-Monitoring Functions Overview ........................................ 19
11.1 Errors During Data Input ........................................................... 19
11.1.1 Code Error .................................................................................. 19
11.1.2 No Contact ................................................................................. 19
11.1.3 Low Voltage ............................................................................... 20
11.1.4 Overvoltage ................................................................................ 20
11.1.5 Overheated ................................................................................ 20
11.1.6 System Error ............................................................................... 20
11.1.7 Temperature Error ..................................................................... 20
11.1.8 Temperatur Sensor Defective .................................................... 20
11.1.9 Clock Error .................................................................................. 20
11.1.10 Unit to Service ............................................................................ 20
11.1.11 Input Error .................................................................................. 20
11.1.12 Memory Full ............................................................................... 21
11.1.13 Download Cancelled .................................................................. 21
11.2 Errors During Welding ............................................................... 21
11.2.1 Low Voltage ............................................................................... 21
11.2.2 Overvoltage ................................................................................ 21
11.2.3 Resistance Error .......................................................................... 21
11.2.4 Frequency Error .......................................................................... 21
11.2.5 Voltage Error .............................................................................. 21
11.2.6 Low Current ............................................................................... 21
11.2.7 Excess Current ............................................................................ 22
11.2.8 Emergency Off ........................................................................... 22
11.2.9 Heater Coil Error ........................................................................ 22
11.2.10 Power Supply Failure at Last Welding ...................................... 22
12
Technical Specifications
............................................................. 22
13
Service and Repair Contact ....................................................... 23
14
Accessories/Parts for the Product .............................................. 23
