Riken Keiki 04 Series Technical Manual

7. Maintenance 7-6. Parts replacement
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7-6. Parts replacement
For information on parts replacement, please contact Riken Keiki. A functional check by a qualified service engineer is
also required after parts replacement.
For more information, contact Riken Keiki.
7-6-1. Periodic replacement parts
Listed below are the product’s consumable parts. Replace the consumable parts based on the recommended
replacement intervals.
<Recommended replacement parts list>
Name
Recommended
check interval
Recommended
replacement interval
Quantity
(piece/unit)
Remarks
O
2
sensor (OS-BM2 C) 6 months 1 year 1 Sensor for OX-04G
O
2
sensor (ESR-X13P) 6 months 3 years 1 Sensor for OX-04
H
2
S sensor (ESR-A13i) 6 months 3 years 1 Sensor for HS-04
CO sensor (ESR-A13P) 6 months 3 years 1 Sensor for CO-04
CO sensor（ESR-A1CP） 6 months 3 years 1 Sensor for CO-04 (C-)
CO/O
2
sensor (ESR-X1DP) 6 months 3 years 1 Sensor for CX-04
SO
2
sensor (ESR-A13D) 6 months 3 years 1 Sensor for SC-04 (SO2)
Dust filter Before and after use
6 months or when
contaminated
1
Humidity control filter
(CF-A13i-1)
3 months 6 months 1 Filter for HS-04

Riken Keiki 04 Series Specifications

General

Brand	Riken Keiki
Model	04 Series
Category	Measuring Instruments
Language	English