After ensuring the equipment is turned off and unplugged, what is the nest step in cleaning larger equipment by hand

What you should do next is take the pieces apart using things like screwdrivers which would enable you to clean each part individually, as well as access new parts that are beneath.

After unplugging the power cord,then press and hold the power button for about 10 second .
This will help drain capacitors that might otherwise have retained a charge.Discharge all large capacitor before handling internal power supply components Then disassemble using the correct tools like screw drivers which enable you to clean each part individually as well as access the new parts that are beneath

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