Danfoss MCD3000 Series Manual page 24

Step 4 . Slide the bus bar (up or down depending on
the model) until clear of the SCR fixing screws & the
screw securing the output bus bar to the SCR.
Step 5. Undo the screw (1) connecting the output bus
bar (T1, T2 or T3) to the top of the SCR being
replaced.
Model
MCD3007 ~ MCD3030
MCD3037 ~ MCD3075
MCD3090 ~ MCD3132
24
MCD3000 Series
Step 6. Slide the bus bar (up or down depending on
the model) until clear of the SCR fixing screws.
Step 7. Undo the screws securing the SCR to the
heatsink. (Tightening Torque = 4 NM)
Step 8. Apply a thin even film of heatsink paste to the
bottom of the new SCR and replace the SCR in
Torque
4 NM
reverse order.
7 NM
12NM
MG.15.B2.02 – VLT is a registered Danfoss trademark