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NN-G61AR PDF даташит

Спецификация NN-G61AR изготовлена ​​​​«Panasonic» и имеет функцию, называемую «Microwave Oven Service Manual».

Детали детали

Номер произв NN-G61AR
Описание Microwave Oven Service Manual
Производители Panasonic
логотип Panasonic логотип 

20 Pages
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NN-G61AR Даташит, Описание, Даташиты
ORDER NO. DCS-JUL2002-002-MS
Service Manual
Microwave Oven
NN-G61 AR
Specifications
Power Source:
220 V AC, 50 Hz
Power requirement:
Microwave: 1.450 W
Heater:
860 W
Output:
Microwave: 900 W: Full Power (IEC 705-88)
Heater:
800 W
Microwave Frequency:
2.450 MHz
Timer:
99 min. 99 sec.
Outside Dimensions:
306 (W) x 555 (D) x 428 (H) mm
Oven Cavity Dimensions:
31 liters
Weight:
Approx. 18 Kg
Specifications subject to change without notice
Panasonic do Brasil Ltda.
CS / DST - 2002









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NN-G61AR Даташит, Описание, Даташиты
! WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It
does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
! WARNING
1. This product should be serviced only by trained, qualified personnel.
2. Check for radiation leakage before and after every servicing according to the “procedure for measuring radiation leakage.”
3. If the unit cannot be repaired on site, advise the customer not to use until unit is repaired.
4. There are special components used in the microwave oven which are important for safety. These parts are marked with a on the
replacement parts list. It is essential that these critical parts should be replaced only with the manufacture’s specified parts to
prevent microwave leakage, shock, fire, or other hazards. Do not modify the orginal design.
PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO
AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY
(A) Do not operate or allow the oven to be operated with the door open.
(B) Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source, and
make repairs as necessary:
(1) Interlock operation
(2) Proper door closing
(3) Seal and sealing surfaces (arcing, wear, and other damage)
(4) Damage to or loosening of hinges and latches.
(5) Evidence of dropping or abuse
(C) Before turning on microwave power for any service test or inspection within the microwave generating compartments, check
the magnetron, waveguide or transmission line, and cavity for proper alignment, integrity and connections.
(D) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation and trans-mission
systems shall be repaired, replaced, or adjusted by procedures described in this manual before the oven is released to the
owner.
(E) A microwave leakage check to verify compliance with the Federal Performance Standard should be performed on each oven
prior to release to the owner.
CONTENTS
Safety Precautions ...................................................................................................................... 03
Procedure for Measuring Microwave Energy Leakage ................................................................ 04
Component Test Procedure ........................................................................................................ 05
Measurements and Adjustments ................................................................................................. 06
Electric Diagram .......................................................................................................................... 07
Schematic Diagram ..................................................................................................................... 08
Connections ................................................................................................................................. 10
Oven exploded view .................................................................................................................... 11
Cabinet exploded view ................................................................................................................ 12
Wiring Material ............................................................................................................................ 13
Cabinet Parts List ........................................................................................................................ 14
Door Assembly and Parts List .................................................................................................... 15
Escutcheon Assembly and Parts List .......................................................................................... 16
Electrical Parts List ..................................................................................................................... 17
Packing Parts List ....................................................................................................................... 18
Troubleshooting Guide ................................................................................................................. 19









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NN-G61AR Даташит, Описание, Даташиты
SAFETY PRECAUTIONS
NN-G61 AR
CAUTIONS TO BE OBSERVED WHEN
TROUBLESHOOTING
Unlike many other appliances, the microwave oven is high-
voltage, high-current equipment. Though it is
free from danger in ordinary use, extreme care should be
taken during repair.
CAUTION
Servicemen should remove their watches whenever
working close to or replacing magnetron.
Check the grounding
Do not operate on a 2-wire extension cord. The microwave
oven is designed to be used when grounded.
It is imperative, therefore, to make sure it is grounded prop-
erly before beginning repair work.
CONFIRM AFTER REPAIR
After repair or replacement of parts, make sure that the
screws of the oven, etc. are neither loose nor missing. Mi-
crowaves might leak if screws are not properly tightened.
1. Make sure that all electrical connections are tight before
inserting the plug into the wall outlet.
2. The special connection cable used for connection of this
apparate may be replaced only by qualified service-per-
sonnel using a special cable, which can be obtained only
from the “Panasonic” -Service. (Refer to Parts List).
Warning about the electric charge in the high voltage
capacitor
For about 30 seconds after the oven is turned off, an elec-
tric charge remains in the high voltage capacitor.
When replacing or checking parts, turn the oven off, wait
30 seconds and short the terminal of the high voltage ca-
pacitor (terminal of lead wire from diode) to chassis ground
with an insulated handle screwdriver or an insulated jumper
lead wire to discharge.
Important Note
1. High voltage above 250V are existing on following parts
during operation.
• Magnetron
• High voltage transformer
• High voltage Diode
• High voltage Capacitor
Unusual attention should be paid during repair or
troubleshooting of product.
2. If the microwave oven is operated with incorrect installed
door hinge or magnetron, it can cause microwave leak-
age of over 5mW/cm2.
Hence it is absolutely necessary to check if magnetron
and door hinge are correctly and safely intalled after
repair or replacement.
WARNING
Never touch any circuit wiring your hand nor even with an
insulated tool during operation
CAUTION
MICROWAVE RADIATION
Personnel should not be exposed to the microwave energy
which may radiate from the magnetron or other microwave
generating device it is improperly used or connected all
input and output microwave connection waveguides,
flanges, and gasket must be secure. Never operate the
device without a microwave energy absorbing load
attached. Never look into an open waveguide or antena
while the device is energized.
When parts must be replaced, remove the power plug
from the outlet.
Avoid inserting nails, wire, etc. through any holes in
the unit during operation.
Never insert a wire, nail or any other metal objects through
the lamp holes on the cavity or any other holes or gaps,
because such objects may work as an antenna and cause
microwave leakage.
-3-










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NN-G61ARMicrowave Oven Service ManualPanasonic
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