IV
Be cautious with operating environment.
Do not use the gauge where it may splashed with water. If it is
wetted, trouble, earth leakage or fire can result.
Ensure ventilation.
Do not plug the port for the fan and ventilation port. If it is plugged,
heat will be contained inside, resulting in damage. The vacuum
gauge will not indicate a normal value either.
Keep out foreign matter.
If metal fragments or combustible material are admitted into the
gauge through the fan or ventilation port, remove them. Otherwise,
the vacuum gauge may be damaged.
Use rated cable.
The rating of the supplied cable is 125 V 10A. If it is used at above
the rating, it will break.
Beware of impact.
Do not give an impact to the sensor head.
Comply with operating conditions.
Use the gauge in the specified environment.
Maintenance
Aluminum electrolytic capacitor, cooling fan and relay contact are
used for the electric circuit in the sensor unit. Generally, the life
expectancy of the aluminum electrolytic capacity is limited and the
higher the surrounding temperature, the shorter the life. It is
recommended to replace the aluminum electrolytic capacitor , cooling
fan once every three years or at the time or repair or overhaul to
prevent components from being damaged.
Caution in repacking
When shipping the gauge, repack it in the same way as on delivery.
It is shipped bare, it may be damaged.
Disposal
When discarding the vacuum gauge, comply with your local
regulations. If the gauge was used in an environment that can
cause hazards to human body, have it disposed of by an authorized
specialist in disposal.
Customer shall be responsible for the cost relating to disinstallation.
Check connection.
The contact output capacity is 100 VAC 0.5 A ,24VDC/1A(resistance
load). If a higher power is made/broken, do not use the vacuum
gauge contact, but use a switch with a higher capacity in conjunction.
(Use below 24 VDC is recommended.)
Connector life such as sensor cable
The female connector used for the sensor cable used in this instrument has
alimited life.If the current load is large, so please refrain from connecting and
disconnecting connectors as much as possible.If the connector is overloarded,
the contact of the connector will be worse and it will not be usable.
Summary of Contents for GI-M2
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