Velleman projects K8027 Assembly instructions - Manual (Page 7)

7
The unit is equipped with a transient suppressor to reduce sparking. Normally, this suppressor is put over
the relay contacts. In some cases it might be necessary to put it on the load (eg. with very small loads).
Relay (2-3)
Load (1-2)
14. Shunt
3
JP1
1 2
3
1 2
1
JP1
3
2 1 2
3
Construction