36
R-7500AT
SERVICE COUNTERS
SERVICE COUNTERS
[1] Clear and input of service counters
1. When the following parts are exchanged, clear (make into zero) the count (using time
or using count).
About the operation method, refer to each reset method of the service counter table
・
Magnetron-1
・
Magnetron-2
・
Inverter unit-1
・
Inverter unit-2
・
Relay unit
2. When the control unit is exchanged, input the count (using time or using count) of
the old control unit into the new control unit.
Input procedure
1) Before exchanging the control unit, wirte down the datas of
memory No.3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16 ,17, 21and 22.
of the old control unit.
To know the datas, set the test mode " "
and refer to the "Key" of the service counter table
then input the key.
2) After installing the new control unit, input the datas into the new control unit
which are known at item 1) above.
About the input method, refer to the editing method of
the service counter table.
SET MEMORY
