Measurements and repairs Important notes!!!
Precautionary measures have to be made before and
during a repair to prevent that the after-sales technician is
possibly exposed to microwave energy.
*Never put the oven into operation with an open door!
*Before putting an oven to be repaired into operation, carry
out the previous safety tests.
Locking behaviour of the door sealings and surfaces
hinges and lock bolts mechanical (foreign) interventions
from the outside.
In case of measurements or repairs:
PULL THE MAINS PLUG!!!
By all means discharge the high-voltage capacitor before.
This must be made by suitable lines with isolated peaks.
With every microwave oven it is necessary to carry out a
high frequency leakage check (measurement of leaky rays)
and the checking according to VDE 0701 after a repair (the
mere opening of the oven is also a repair).
Microwave ovens must only be repaired by technicians who
are correspondingly trained and informed and who have the
required tools, measuring instruments and technical
documents.
Measurements in practice
created by TSE-N, Reiner Kurzke
Page 19
