Weldpak 8 program solid-state timer

The WK-MPS-08 welding controller offers up to 8 different programs and is designed for use with single-stage two-stage iniiated projection and spot welding stations.
Function: MWK-MPS-08 (Projection/Spot)
 

2/ Weldpak specifications:

The weldpak timer system is designed , manufactured and marketed in South Africa by West Kennett Corparation. The timer is a panel mount, thyristor controlled timer system 380/400V @ 50Hz for use on spot welding, projection welding machines. A Weldpak timer system is also availible for seam welding machines on special request. 
Electrical, mechanical and control system.
1/ Features:
Latest state of the art ATMEL 8 bit microprocessor technology
Synchronous digital welding control allows absolute precision
Up to 8 programmes available
Simple to use pushbutton keys
All inputs optically isolated using +24V DC activation
All outputs optically isolated
Memory retention after power down or mains failure
No Batteries needed
2 lines x 16 characters alpha-numeric LCD display
Front panel LED's for all inputs, outputs and control operations
Relay contacts for air valve switching - AC or DC .
End of Sequence pulse (EOS) Relay Contacts - N/O or N/C
Hi Lift Relay Contacts - AC or DC switching.
?Cycle Option Selectable
Pulsation Option Selectable
Dual Gun Facilities