Hitachi ZA3000 Series Instruction Manual page 469

SAFETY SUMMARY
General Safety Guidelines (Continued)
Precautions on Installation, Maintenance and Relocation
 The customer shall not attempt initial installation (upon delivery) of
the instrument.
For safe and exact use of the instrument, service personnel
trained and approved by us will carry out the installation.
 Upon completion of installation, check if all the standard
accessories have been supplied.
Lack of a standard accessory or accessories may cause the
instrument to malfunction and compromise the safety.
If anything is missing or damaged or you have any question,
consult with the installer, or our sales representative or service
office.
 The contents of maintenance by the customer are restricted to the
items described in this manual. Before maintenance, read the
relevant instructions carefully. Never attempt maintenance not
described in the manual. Failure to do so could cause malfunction
of the instrument or personal injury.
 If a warning label is deteriorated due to secular change or
damaged, contact our service office.
 Replace the life-limited parts of the instrument with new ones at
intervals specified in this manual. Otherwise, a failure could
occur to result in gas leak, water leak, electrical leak or ignition.
For other than the part replacement procedures to be performed
by the user as specified in this manual, refer replacement
servicing to the our sales representative or service office.
 When the instrument reached the end of its useful life, stop using
the instrument. Gas leak, water leak, electrical leak or ignition
may be caused if the instrument is used beyond the useful life.
SAFETY - 4