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For Safe Handling
SAFETY - 3
General Precautions on Safety (cont’d)
Precautions on Using the System
■ When leaving the system unattended, turn off the acceleration
voltage.
■ If abnormal conditions arise when the system is being used, such
as abnormal noise, noxious odor, fumes, or gas leakage,
immediately shut off the power, shut the master gas valve, and
take any other safety measures that the situation may dictate,
and call the HS Service Department.
Precautions in Installation, Maintenance, and Relocations
■ To ensure the safe and accurate use of the system, installation
will be performed by either personnel from Hitachi’s Service
Department or qualified engineers trained and certified by
Hitachi.
■ Upon completion of the installation work, when receiving the
transfer of the product, please make sure that nothing is missing
in the standard accessories that are supposed to come with the
system.
Operating the system with some standard accessories missing
can lead to system malfunction and safety problems.
If you notice anything missing, damaged, or out of the ordinary,
please discuss the matter with installation personnel, the sales
office servicing your installation, or the nearest Hitachi Service
Department.
■ Servicing operations to be performed by the customer are limited
to the items covered in this operating manual. Maintenance
services should be performed with a good understanding of the
information contained in the manual.
To avoid system malfunction, or even bodily injury, maintenance
operations not covered in the manual should not be performed.
■ To avoid below-standard performance due to vibrations, the
system should not be moved after installation.
■ If the warning labels deteriorate due to aging or are damaged,
please contact the nearest Hitachi Service Department.