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Operating conditions
Operate the vacuum gauge under the environment set forth in the
specifications.
Beware of impact
Do not give an impact to the sensor head.
Repacking for transfer
If the vacuum gauge is to be shipped to other site, repack it in the same way as
on delivery. If the vacuum gauge is shipped bare, it may be damaged.
Discarding
When discarding the vacuum gauge, comply with your local regulations.
Please note that any product supplied by our company can be disused only at
the customer’s responsibility and expense. And, the product in the meaning of
this passage includes its appurtenances, annexed documents and / or media, etc.
attached to, as well as the product in itself.
Especially, a sensor head used in an atmosphere that can cause hazards to the
human body must be disposed of by a specialist in disposal.
Connection
The contact output capacity is 100VAC/0.5A, 24VDC/1A (resistance load).
If power higher than this is opened/closed, do not use the contact of the vacuum
gauge, but use a large capacity switch in conjunction.
✔
Note
Maintenance
Aluminum electrolytic capacitor and relays is used for the electric circuit in
the sensor controller. 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 and relays once every five years or at the time or repair or overhaul to
prevent components from being damaged.
✔
Note
Lifetime of sensor head cable and connector
Female connector is used in the sensor head cable and detection unit. This
female connector has a lifetime. A large current load may cause a fire in the
connector connection area. Avoid the frequent insert/remove of connector to
prevent a heavy load and loosens of the connector connection.
