JUMO 709062 TYA 202 - Three-Phase Power Controller Operating Manual - Manual (Page 101)

2012-12-31/00561073 [SCR power switch TYA202] 99
8 Fault messages and alarms
h Replace the defective semi-conductor fuse with a new one.
h Tighten the screws with the specified tightening torque
Re-assembling
the case
h Push the plastic case back into the guide rails until the spring clip engages.