Omega RD200 - Manual (Page 129)

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21. MAINTENANCE 21.5 Recommended Parts Replacement Intervals
It is recommended to replace parts periodically as a preventive measure to enable the use of your recorder
under ideal conditions over long periods of time.
Do not replace any parts other than consumable chart paper and pens, otherwise your recorder cannot be
recovered correctly and a dangerous accident may occur. Consult CHINO’s sales agent for replacing parts.
1
Operation conditions
The recommended parts replacement intervals apply when your recorder is used under the following
conditions. The replacement intervals could be shortened if the ambient conditions are worse than the
followings.
Items Conditions
Temperature 20 to 25°C
Humidity 20 to 80% RH
Operation hours 8 hours/day
Corrosive gas
Shall be free of
corrosive gases
Items Conditions
Others
(1) A place free from dust, moisture or soot
(2) A place free from vibrations or shock.
(3) A place where no unfavorable conditions
are to be expected.
2
Recommended intervals of parts replacement
1) Parts to be mounted (Consumable parts)
Part names
Recommended
intervals
Remarks
10 m (Standard) 20 days Chart paper
(RD200) 16 m (Option) 30 days
In case of continuous use with a chart speed of 20 mm/h
Chart paper (RD2800) 30 days In case of continuous use with a chart speed of 25 mm/h
Cartridge pen 2km
Could be shorter than 2 km depending on chart paper speed, pen
speed and ambient temperature/humidity.
Plotter pen
100,000
characters
Could be less than 100,000 characters depending on chart paper
speed and ambient temperature/humidity.
2) Component parts
Part names
Recommended
intervals
Remarks
Pen servo (for cartridge pen) 4 to 6 years
Pen servo (for plotter pen) 4 to 6 years
Mechanic
a
l
co
mponent
s
Chart drive mechanism 6 to 8 years
Motor (for chart paper) 4 to 6 years
Motor (for plotter pen) 4 to 6 years
Motor (for cartridge pen) 4 to 6 years
Power supply unit 5 years Under an ambient temperature of 25°C
Display unit 4 to 6 years
Sheet switch (key) 4 to 6 years
70,000 times Resistive load (rated contact capacity or less) Mechanical relay for alarm
output
20,000 times Inductive load (rated contact capacity or less)
EEPROM 7 years Able to re-write about 100,000 times or less
El
ectrical
comp
onent
Lithium battery 7 years
Replacement of parts Caution