SM 04L01A01-01E
3-2
3.3 Recommended Replacement Periods for Worn Parts
3.3 Recommended Replacement Periods for Worn Parts
To maintain the reliability of this recorder and in order for this recorder to deliver
outstanding performance for a long time, periodic replacement of worn parts is
recommended. The replacement parts may change to accommodate preventive
maintenance over extended time. Be sure to check with your nearest YOKOGAWA dealer.
The recommended replacement periods for worn parts are shown in the following table.
The periods shown in this table assume that the recorder is operating under standard
operating conditions. Please consider the actual operating conditions when determining
the replacement provids for your recorder.
The replacement of the worn parts except the fuse must be conducted by qualified
YOKOGAWA personnel. When required, contact your nearest Sales & Service Office; the
addresses may be found on the back of this manual.
DX100
Item
Replacement
Part Name
Part Number
Specifications
Quantity Used
Fuse
2 years
FUSE
A1347EF
250 V, 1 A, time lag
1
(except for /P1 model)
Fuse
2 years
FUSE
A1352EF
250 V, 4 A, time lag
1
(for /P1 model)
LCD
5 years
Back light module
1
Battery
10 years
Lithium battery
1
Rubber
5 years
Dust and water proof
for front panel
1 each
strip
rubber strip
for front cover
Floppy
5 years
–
–
1
disk drive
Zip
5 years
–
–
1
disk drive
PWB
5 years
Power Assy*
1
assembly
5 years
Sub Power Assy*
1
5 years
AD Assy*
Up to models
*
Replacement Period at the Upper Limit of the Normal Operating Temperature (50
°
C)
The replacement period varies depending on the temperature in which the instrument is operated, and the instrument’s
specifications. If the instrument is used in a 30
°
C environment, it may be operational for 10 years or more.
DX200
Item
Replacement
Part Name
Part Number
Specifications
Quantity Used
Fuse
2 years
FUSE
A1423EF
250 V, 1.25 A, time lag 1
(except for /P1 model)
Fuse
2 years
FUSE
A1463EF
250 V, 6.3 A, time lag 1
(for /P1 model)
LCD
5 years
Back light module
1
Battery
10 years
Lithium battery
1
Rubber
5 years
Dust and water proof
for front panel
1 each
strip
rubber strip
for front cover
Floppy
5 years
–
–
1
disk drive
Zip
5 years
–
–
1
disk drive
PWB
5 years
Power Assy*
1
assembly
5 years
Sub Power Assy*
1
5 years
AD Assy*
Up to models
*
Replacement Period at the Upper Limit of the Normal Operating Temperature (50
°
C)
The replacement period varies depending on the temperature in which the instrument is operated, and the instrument’s
specifications. If the instrument is used in a 30
°
C environment, it may be operational for 10 years or more.
Note
• The LCD replacement period indicates the half life of the brightness when the brightness is set
to the factory default setting. The half life is shortened as the brightness is set higher. The
deterioration of brightness varies depending on the condition of use, and its determination is
subjective. Consider these facts for determining the actual replacement period.
• The color of the LCD may become yellowish as time elapses. The discoloration tends to
progress faster as the brightness is set higher.