GENERAL (serv.man61). Wiring Change to the Drawer Lock - Sharp ECR Technical Bulletin (repair manual)

general (serv.man61) technical bulletin
Model
GENERAL (serv.man61)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
20.86 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
ECR / Wiring Change to the Drawer Lock
File
general-sm61.pdf
Date

Read Sharp GENERAL (serv.man61) Technical Bulletin online

WIRING CHANGE OF THE DRAWER LOCK UNIT
 [Parts changes]
1. Model name:
ER-A170/A250/A310/A330/A430/A460/A470/A490/A510S/A550S/A570/A610/03DW
04DW/A6DW/1911S/1921S/1970
Service root optional drawer of ER-A460/A470/1911S/1921S
2. General:
With the uneven length of the leads between the solenoid and the microswitch there
may be an unlikely chance that they touch the lock angle at the rear of the drawer to
blow the fuse in the ECR unit, and so the lock unit wiring in the drawer has been
changed as follows.
(1) The connecting position of the lead between the solenoid and the microswitch on
the solenoid has been changed from the front to the rear as shown in the right 
figure.
(2) The length of the above lead has been increased 10mm longer and it has been
bundled together with the other three leads with a nylon band.
(The solenoid of ER-1911S, ER-1921S, ER-2386S and ER-2396S is a terminal type
and the terminal is located at the rear end of the solenoid, the change on these
models is that shown in the above (2) (Bundled with a nylon band) only).
3. Action:
((For the field))
For units with a blown fuse , exchange it for a lock unit with the leads bundled.
((For production))
From Feb. 1997 production
1/2
S
o
lenoi
d
Before changing
Mi
c
ro
s
w
it
c
h
Lead
between
the
s
o
lenoi
d
and the
mi
c
ros
w
itc
h
Changed
Ny
lo
n
band
to
bundl
e
the
leads
Lead
between
the
s
o
lenoi
d
and the
mi
c
ros
w
itc
h
Date :
Model :
Ref :
Colour
Code :
1st December 1997
ERGEN
GEN-147
White
ELECTRONIC CASH REGISTER
TECHNICAL BULLETIN
Sharp Electronics (UK) Ltd, Technical Support Group
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.
2/2
4. Parts change:
Ref
No.
Model
name 
Version
P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price
rank
1
All the ECR
All
LBNDJ2003SCZZ
AA
Nylon band
Feb. ’97
6
ER-A170
4  -   15
RPLU-6639BHZZ
RPLU-6639BHZB
AY
Solenoid
1
ER-A250
4  - 503
CLOK-6683BHZB
CLOK-6683BH04
BH
Lock unit
ER-A430
ER-A310
5  -   15
CPLU-6647BH01
CPLU-6647BH02
AY
Solenoid
ER-A330
5  - 503
CLOK-6676BH01
CLOK-6676BH02
BK
Lock unit
ER-A460
3  -
15
4  -
15
CPLU-6641BHZA
CPLU-6641BH05
BC
Solenoid
ER-A470
ER-A490
3  -
503
4  -
503
CLOK-6683BHZF
CLOK-6683BH05
BM
Lock unit
ER-A510S
3  -
15
4  -
15
CPLU-6641BH01
CPLU-6641BH03
BC
Solenoid
ER-A550S
ER-A570
CLOK-6683BHZD
CLOK-6683BH03
BM
Lock unit
ER-A610
ER-A6DW
ER-03DW
1  -   15
CPLU-6641BH02
CPLU-6641BH04
BE
Solenoid
ER-04DW
1  - 503
CLOK-6683BHZC
CLOK-6683BH06
BN
Lock unit
CBOXD7135BH01
CBOXD7136BH01
GBOXD7115BHZZ
ER-1911S
QCNW-7576BHZZ
QCNW-7576BHZA
AC
Wire
ER-1921S
CLOK-6683BHZA
CLOK-6683BH07
BH
Lock unit
ER-1970
<Interchange>
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.
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