Read Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man2) Specification online
Sharp Electronics (UK) Ltd., Technical Services Group
1. Model Name:
MX-M550N/M550U/M620N/M620U/M700N/M700U
AR-M550N/M550U/M620N/M620U/M700N/M700U
MX-M350N/M350U/M450N/M450U
AR-M351N/M351U/M355N/M355U/M451N/M451U/M455N/M455U
AR-M351N/M351U/M355N/M355U/M451N/M451U/M455N/M455U
MX-M850/M950/M1100, MX-1800N/2300G/2300N/2700G/2700N
MX-3500N/3501N/4500N/4501N/5500N/6200N/7000N/6201N/7001N
MX-3500N/3501N/4500N/4501N/5500N/6200N/7000N/6201N/7001N
2. Symptom:
If a foreign object enters the bearing enclosure of the inside fan motor of the
control box, it is possible for the protective resin on the edges of the fastener to
control box, it is possible for the protective resin on the edges of the fastener to
become stripped and make it so that it will not rotate.
3. Description: To make it so that foreign objects do not enter the bearing enclosure of the fan
motor, the bearing shape was changed, the fastener was changed from resin to
metal, increasing the margin that the fastener will not become stripped.
- Cooling fan
4. Action: From January 2010 production
FIX TO INCREASE THE MARGIN THAT
THE FAN MOTOR FASTENER WILL
NOT BECOME STRIPPED
NOT BECOME STRIPPED
TECHNICAL BULLETIN
Date:
9
th
February 2010
Model:
See Below
Ref.:
ARE-957
Colour:
White
Page:
1 of 1
Sharp Electronics (UK) Ltd., Technical Services Group
5. Parts Action:
Ref
.
No.
Model
name
Versio
n
P/G
No.
Current parts
New parts
Price
rank Q'ty Parts
name Effective
time
Inter
-
chan
ge-
abilit
y
Parts code
Parts code
1
MX-
M550N
MX-
M550U
MX-
M620N
MX-
M620U
MX-
M700N
MX-
M700U
ALL
68-40
73-21
73-21
NFANP0082FCPZ NFANP0082FCP1 BF
2
Fan motor
2010/1
3
AR-M550N
AR-M550U
AR-M620N
AR-M620U
AR-M700N
AR-M700U
66-40
71-21
71-21
MX-
M350N
MX-
M350U
MX-
M450N
MX-
M450U
12-15
AR-M351N
AR-M351U
AR-M355N
AR-M355U
AR-M451N
AR-M451U
AR-M455N
AR-M455U
14-15
MX-1800N
MX-2300G
MX-2300N
MX-2700G
MX-2700N
MX-3500N
MX-3501N
MX-4500N
MX-4501N
42-9
MX-5500N
MX-6200N
MX-7000N
66-21
1
MX-6201N
MX-7001N
65-37
66-21
66-21
3
MX-M850
MX-M950
MX-M1100
33-11
50-56
66-36
67-19
70-6
74-26
75-6
50-56
66-36
67-19
70-6
74-26
75-6
14
<Interchange>
1. Interchangeable.
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current
type.
5. Interchangeable if replaced with same types
of
related parts in use.
3. Current type cannot be used in place of new
type.
New type can be used in place of current type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these
parts with
specified ones for maintaining the safety and performance of the set.
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