7-5. Parts replacement
61
SD-D58 Series
7-5. Parts replacement
<Gas Sensor and Flow Sensor Replacement>
Our service engineers need to replace and calibrate the sensor.
Please contact RIKEN KEIKI.
NOTE
The gas calibration using the standard gas is required after the sensor is replaced. The zero adjustment
is required after the flow sensor is replaced. Please make a request to RIKEN KEIKI.
<Replacement of Regular Replacement Parts>
List of recommended regular replacement parts
Name
Maintenance
intervals
Replacement
intervals (year)
Quantity
(pieces/unit)
Remarks
AC/DC converter
<Only SD-D58
・
AC
・
GH/
SD-D58
・
AC
・
GH(TYPE H)>
6 months
3 - 6 years
1
※
Flow sensor
6 months
2 years
1
※
Tubes
6 months
3 - 8 years
1
※
Pump unit
6 months
1 - 2 years
1
※
Chamber assembly
6 months
3 - 8 years
1
※
Sensor cap assembly
6 months
3 - 8 years
1
※
※
After the part is replaced, the operation must be checked by a qualified service engineer.
For the stable operation of the detector and safety, ask a qualified service engineer to take care of
replacement of the parts whose operation must be checked. Please contact our sales department.
NOTE
The above replacement intervals are recommendation only. The intervals may change depending on the
conditions such as the operating environment. These intervals do not mean the warranty periods either.
The result of the regular maintenance may determine when to replace the parts.
Summary of Contents for SD-D58-AC-GH
Page 1: ...PT2E 1758 Smart Transmitter Gas Detector Head SD D58 AC GH SD D58 DC GH Operating Manual ...
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