3 Conversion ............................. 6 Parts list ............................7 Installing the PCB .......................... 8 3.2.1 Tetrix 351 AC/DC ......................8 3.2.2 Tetrix 451, 551 AC/DC ....................11 Installing the rotary switch at the back of the machine ..............13 4 Final inspection............................ 14 5 Appendix ...............................
Overview For your safety Overview For your safety DANGER Do not carry out any unauthorised repairs or modifications! To avoid injury and equipment damage, the unit must only be repaired or modified by specialist, skilled persons! The warranty becomes null and void in the event of unauthorised interference. •...
Overview Proper usage Proper usage WARNING Hazards due to improper usage! Hazards may arise for persons, animals and material objects if the equipment is not used correctly. No liability is accepted for any damages arising from improper usage! • The equipment must only be used in line with proper usage and by trained or expert staff! •...
Conversion Short description of the working steps required Conversion DANGER Risk of injury from electric shock! Servicing machines that are not disconnected from the mains can lead to serious injuries! • Disconnect the machine completely from the mains. • Unplug the mains plug! •...
Conversion Parts list Parts list NOTE Before conversion, check that the retrofit kit is complete (see parts list). Tetrix 351 AC/DC as an example: Figure 3-1 Item 0 Quantity Description Item number PCB TSYN1 040-000676-00000 Flat band cable D-SUB 094-007494-00002...
Conversion Installing the PCB Installing the PCB • Unscrew right-hand casing cover. • Remove the earth cable from the cover plate. 3.2.1 Tetrix 351 AC/DC Figure 3-2 Item 0 Quantity Description Item number PCB WK 6 D-SUB cable • Remove the D-SUB cable from the WK 6 PCB.
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Conversion Installing the PCB Figure 3-4 Item 0 Quantity Description Item number PCB WK 6 • Attach the D-SUB connection of the flat band cable to the WK6-X5 PCB and screw tight. Figure 3-5 Item 0 Quantity Description Item number PCB holder 094-016978-00000 Thread bolt M4 x 8 mm...
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Conversion Installing the PCB Figure 3-6 Item 0 Quantity Description Item number Rotary switch (assembly) 092-008178-00000 Flat band cable 094-000003-00000 Toroidal ferrite core (interference suppression) 034-000157-00000 Cable binder 044-001275-00000 Earthing cable (PE) 094-016979-00000 • Insert the flat band cable connector plug through the toroidal ferrite core and secure using a cable binder.
Conversion Installing the rotary switch at the back of the machine Installing the rotary switch at the back of the machine Figure 3-9 Item 0 Quantity Description Item number Blind plug Rotary switch (assembly) 092-008178-00000 Oval-head screw M3x10 044-001414-00001 Adhesive film (rotary switch) 094-009599-00000 •...
Final inspection Installing the rotary switch at the back of the machine Final inspection DANGER Protective earth PE! To protect persons and animals against dangerous live voltages and electric shocks in the event of a fault, the casing panels on the unit are connected to a green/yellow protective earth.
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