2 Important Notices on Safety
2-1. Danger cases
- 5 -
SD-1DGH-AS
DANGER
About explosion-proof
The window plate material is a polycarbonate resin. Do not use organic solvents and alkali types
(liquid or vapor). It may cause the color and shape of the window plate to be changed.
Do not open the lid when applying current.
Do not attempt to repair the detector.
For the lid, use hexagon socket head bolts specified by RIKEN KEIKI.
Do not apply a strong force or shock to the window plate. The explosion-proof performances may
be deteriorated due to damages. The explosion protection conditions for the detector is "low
(2J)" possibility of mechanical damage.
Do not replace parts at your sole discretion but contact RIKEN KEIKI if the transparent window
has a crack or the explosion-proof joint surface is abnormal, or the clamping screw or bolt is
changed, lost etc.
Do not repair the explosion-proof joint surface.
Be careful not to hit sharp tools against the window plate.
2
Important Notices on
Safety
2-1. Danger cases
Summary of Contents for PT2-169
Page 1: ...PT2E 2525 Smart Transmitter Gas Detector Head SD 1DGH AS Operating Manual PT2E 170 PT2 170...
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Page 62: ...10 Product Specifications 10 1 List of specifications SD 1DGH AS 62 Outline Drawings...
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