Is Schmelter Unomat 918 B flash suitable for MZ-S

[Kostas Kavoussanakis]

I just took delivery of a used MZ-S and would like to test the 
shutter. I have a Schmelter Unomat 918 B flash that came in with a 
bundle I cannot recall a while back and it's the only flash 
readily available to me that has a sync cord.

Does anyone know this flash? Is it likely to damage the flash circuit 
of the camera?

Thanks,

Kostas