Samsung DMR78AHS/XAC Service Manual page 8

1. Safety Instructions
Check the assembled status of the parts.
ࣃ
They must be the same as before servicing.
➢
Check the insulation resistance.
ࣃ
Disconnect the circuit breaker or power cable from the power outlet and measure
➢
the insulation resistance between the power wires and the grounding wire of the
dishwasher. The value must be greater than 10MΩ when measured with a 500V DC
Megger.
Check whether the product is level with the floor. Check if there are any deformations in
ࣃ
the sink. Check that the dishwasher is firmly installed to the sink.
Vibrations can shorten the lifetime of the product.
➢
1-4
After Servicing