- 12 -
WARNING
Do not attempt to disassemble or modify the instrument.
The combustible gas sensor NCR-6309, to measure LEL, is the only part of this Gas Monitor system
with flame - proof construction.
This product is an explosion-proof product and is not to be disassembled or modified with the
exception of specified parts.
NCR-6309 must not be exposed to ultraviolet light.
This product integrates a sensor having flameproof construction. If assembly is not performed as
specified, explosion protection performance will be compromised. When replacing the sensor and
filter, properly install genuine parts and torque to specification.
If the enclosure is damaged it shall be repaired before further use.
The Sensor shall not be exposed to ultraviolet light or used in equipment in which it is not fully
enclosed.
Do not charge in a hazardous location.
Do not charge the unit with a non-genuine charger.
Group I Additional Specific Condition
Do not give strong force or shock to NCR - 6309. There is a danger that the flame - proof
performance will be damaged due to breakage etc. This sensor uses flame-proof conditions of "low"
possibility of mechanical damage.
The enclosures shall be protected against exposure to hydraulic liquids, oil or grease.
Sensor cover
Sensor cap
Location of screws for performing replacement
Tightening specification: At least 10 N･cm
NCR-6309
Maximum sensor surface temperature 82.6°C
To Next Page
Loading...
Need help?
General
