ISHIDA BC-4000 Service Manual page 4

SAFETY CONSIDERATIONS
This operation manual contains information necessary for operating the OMNi-4000ST.
It is strongly advised that the following safety measures must be observed to ensure the
safe operation of the machine:
Properly ground machinery
As a Class 1 electrical device, this machine requires protective grounding for safe operation. To
avoid any potential electrical shock, securely attach the protective ground wire to the main grounding
provision.
Do not remove covers or enclosures
To avoid personal injury and shock, do not open or remove any covers or enclosures of the
machine unless specified in the manual.
Do not perform unspecified maintenance
For your personal safety, do not perform any maintenance procedures which are not specified in
the manual.
Disconnect power supply before servicing
To ensure your personal safety, disconnect the power supply before servicing.
Take precaution against residual electrical charge hazard
Capacitors inside the machine may still hold an electrical charge even after power is disconnected.
ii BC-4000 Service Manual No. 085-6693-02