Service exchange circuit boards Mk3’s are ONLY supplied against the return of repairable faulty units. Replacement of unrepairable faulty units is charged at new circuit board price.
The Portek circuit board service exchange program provides replacement circuit boards, specifically for Mk3 units. This service is offered when a repairable faulty unit is returned to Portek.
To receive a service exchange circuit board, you must return a faulty Mk3 unit that is deemed repairable. The service exchange is only supplied against the return of such a unit.
If your faulty unit is found to be unrepairable, the replacement circuit board will be charged at the full price of a new circuit board, rather than the service exchange rate.