ISHIDA IP-EMZ, Service Manual

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ii IP-EMZ Service Manual
PRECAUTION SYMBOLS
This machine is manufactured for use according to proper procedures by a qualified operator and only for
the purposes described in this manual.
Warning symbols in this manual are divided into three categories, depending on the level of danger, or
seriousness of potential injury. The definition of each of these warnings and precautions is shown below.
Failure to heed these warnings or precautions may result in bodily injury or damage to the machine.
Indicates information that, if not heeded, is likely to result in loss of life or serious
injury.
Indicates information that, if not heeded, could possibly result in loss of life or serious
injury.
Indicates information that, if not heeded, could result in relatively serious or minor
injury, damage to the machine, or faulty operation.
SAFETY CONSIDERATIONS
This service manual contains information necessary for servicing the machine. To ensure the safety and
long operating life of this machine, it is important to observe the following precautions:
•
Servicing is to be done by qualified service personnel only
These service instructions are for use by qualified service personnel who fully understand the potential
hazards involved. To avoid any possible danger, do not perform any service procedures unless qualified
to do so.
•
Perform only the specified service procedures
To ensure personal safety, do not perform any service procedures that are not specifically mentioned in
this manual.
•
Avoid servicing while power is being supplied
The power supply to the machine is disconnected only when the electrical plug is removed from the
electrical outlet. For protection against electrical shock, remove the plug before performing any servicing
to the machine. Servicing the machine while power is being supplied and opening or removing covers or
enclosures should be avoided as much as possible. When servicing cannot be performed by any other
means, service personnel should take precautions against the danger of electrical shock or other
potential hazards involved.
•
Take precaution against residual electrical charge hazard
Capacitors inside the machine may still hold an electrical charge even after power is disconnected.
•
Use the same type of fuses and components for replacement parts
To avoid the potential hazards involved, do not replace fuses or components with types other than those
specified in the parts list for this machine.