11-9
IM 04P02B01-01E
Maintenance
11
11.7 Recommended Replacement Periods for Worn
Parts
To preserve the reliability of the recorder and to use the recorder in good condition for an
extended time, it is recommended that periodic replacements be made on parts.
The table below shows the recommended replacement period for expendable parts.
The replacement period shown here applies when the recorder is used under standard
operating conditions. For the actual replacement period, consider the actual conditions
of use.
Replacement of parts other than the chart paper, pen, ribbon cassette, and internal light
LED will be carried out by a YOKOGAWA engineer or an engineer certified by
YOKOGAWA. Contact your nearest YOKOGAWA dealer when such replacement is
necessary.
Note
The replacement period of the display and the internal light LED is the half life of the
brightness. 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.
Pen Model
Note
41 days
2 km
B8802CA
MOTOR ASSY
5 years
Item
Replacement
Period
Part Name
Part No.
Z-fold chart paper
CHART
B9573AN When used at 20 mm/h
33 days When used at 25 mm/h
Pen servo
Lever
Plotter motor
Plotter carriage
Chart paper feed
motor
Display
Plotter pen
Felt pen PEN ASSY B9902AM
B9902AN
B9902AP
B9902AQ
Red
Green
Blue
Violet
At a pen speed of
10 cm/s
100,000
characters
PEN ASSY B9902AR When printing continuously
5 years* DISPLAY ASSY
5 years MOTOR ASSY B9905GS
5 years CARRIAGE ASSY B9905NB
For the X-axis
5 years B9900RG
Lever ASSY B9900RH For the plotter
5 years SERVO ASSY B8802EF
Shared by all pens
(excludes the pen arm ASSY)
Quantity
Used
1
1 each
1
1
1
1
Internal light LED
2 years* LED ASSY B8800CR
2
1
1
1 to 4
* The half life of the brightness at the factory default brightness setting.
To Next Page
Loading...
Need help?
General
