11-2
11-1 Recommendable parts exchange cycles
It is recommended for using the unit for a long time under normal conditions to replace parts periodically as
preventive maintenance.
Warning: Parts exchange
Don’t replace any parts other than the chart and ribbon cassette as consumables, otherwise the unit cannot
be restored normally, and also, a dangerous accident may occur. For parts exchange, please ask your
nearest sales agent.
1. Working conditions
Reference parts exchange cycles are as specified below under the standard conditions. If the ambient
conditions are worse than the standard conditions, their lives may shorten.
Items
Conditions, etc.
Items
Conditions, etc.
Temperature
20
to
25℃
Others
①
A place free of dust, moisture, and soot
②
A place free of vibrations and shocks
③
A place where the unit functions normally
without being affected
Humidity
20
to
80%RH
Working time
8
hours/day
Corrosive gases
None
2. Reference part exchange cycles
Part names
Reference
exchange cycles
Remarks
Mechanical
units or parts
Printer
4-6
years
Belt (for driving the printer)
4-6
years
Chart drive device
4-8
years
Ribbon cassette drive device
4-8
years
Various motors
4-6
years
Electrical
units or parts
Power supply unit
4-6
years
At an ambient temperature of 25
℃
Display unit
5
years
At an ambient temperature of 25
℃
Setting keys
4-6
years
Relays
(Mechanical relays for alarm
output)
70,000
times
Resistive load
(Less than the rated contact capacity)
20,000
times
Inductive load
(Less than the rated contact capacity)
EEPROM
7
years
Rewriting frequency:
Approx. 100,000 times max.
Lithium battery
7
years
11-2 Disposal
Precaution
①
A small amount of hazardous substance below the specified level with RoHS
directive is included in this recorder.
②
When disposing the recorder always request a professional to do it, or
dispose the recorder in according to the garbage collection method of the
each community.
③
Separate the box, plastic bags, and cushioning materials the recorder is
packaged in according to the garbage collection method of the each
community, and please cooperate to recycle.