Menu
Unitek HF2/230 User Manual
                                                                      | |
Contents
| 
CHAPTER 3: WELDING SYSTEM SET-UPMODEL HF2 2 kHz HIGH FREQUENCY RESISTANCE WELDING POWER SUPPLY3-10 990-057Weld Head Valve Driver Connections (Figure 3-5)1 Each air actuated Weld Head has one Solenoid Valve Driver Cable for automatic actuation andtiming control by the HF2 Weld Control. The HF2 Weld Control will automatically recognizethe solenoid voltage of your Weld Head. Connect the 4 pin black plastic connector on the LeftWeld Head Solenoid Valve Driver Cable to the matching Air Valve 1 Driver connector locatedon the HF2 Weld Control rear panel.2 Connect the 4 pin black plastic connector on the Right Weld Head Solenoid Valve DriverCable to the matching Air Valve 2 Driver connector located on the HF2 Weld Control rearpanel.Foot Switch Connection (Figure 3-5)1 Connect a Model FS1L, 1-Level, or a Model FS2L, 2-Level Foot Switch to the FOOTSWITCH connector located on the HF2 rear panel. The HF2 will automatically recognizewhich model of Unitek Equipment Foot Switch has been connected.2 1-Level Foot Switch -- The l-Level Foot Switch must be fully depressed by the operator.When the Foot Switch closes, the HF2 energizes the Air Actuated Weld Head, causing theUpper Electrode to descend and apply force to the parts. If the Foot Switch is released beforethe Weld Head applies the Preset Firing Force, the HF2 will automatically return the UpperElectrode to its up position.3 2-Level Foot Switch -- When a 2-Level Foot Switch is pressed to the first level, the HF2energizes the Air Actuated Weld Head, causing the Upper Electrode to descend and apply forceto the parts. If the Foot Switch is released before the operator presses the Foot Switch to thesecond level, the HF2 will automatically return the Upper Electrode to its up position so thatthe parts can be repositioned. Once the second level has been reached and the Force FiringSwitch in the Weld Head has closed, Weld Current will flow and the HF2 will automaticallyreturn the Upper Electrode to its up position. |
Related manuals for Unitek HF2/208
Product
Learn More
Legal
Copyright © 2024 OneStart. All Rights Reserved