Section TOC
Master TOC
TROUBLESHOOTING & REPAIR |
SCR MODULE REMOVAL
b.Rinse the heat sink surface with alcohol or acetone.
c.Apply a .002” to .005” coat of joint compound evenly to the heat sink mounting surface and the SCR Module
mounting surface. Use Lincoln Joint Compound T12837, or equivalent, such as Dow Corning #340.
d.Press the SCR Module onto the heat sink surface. Remove the module to make sure enough joint compound has been applied. When removed, both surfaces should have an even texture with no bare spots. If this
e.Mount the SCR Module on the heat sink with the 4mm socket head cap screws to 35 in/lbs (3.9 N.M.). Partially tighten each cap screw one at a time to avoid uneven torque on the base plate.
8.Install Power Board. See
