Develop D 1531iD Service Manual page 74

1. SAFETY PRECAUTIONS FOR INSPECTION AND
SERVICE
• When performing inspection and service procedures, observe the following precautions
to prevent accidents and ensure utmost safety.
Depending on the model, some of the precautions given in the following do not apply.
• Different markings are used to denote specific meanings as detailed below.
WARNING
CAUTION
• The following graphic symbols are used to give instructions that need to be observed.
Used to call the service technician's attention to what is graphically represented
inside the marking (including a warning).
Used to prohibit the service technician's from doing what is graphically repre-
sented inside the marking.
Used to instruct the service technician's to do what is graphically represented
inside the marking.
1-1. Warning
1. Always observe precautions.
• Parts requiring special attention in this product will include a label containing the
mark shown on the left plus precautionary notes. Be sure to observe the pre-
cautions.
• Be sure to observe the "Safety Information" given in the Operator's Manual.
2. Before starting the procedures, be sure to unplug the power cord.
• This product contains a high-voltage unit and a circuit with a large current
capacity that may cause an electric shock or burn.
• The product also contains parts that can jerk suddenly and cause injury.
• If this product uses a laser, laser beam leakage may cause eye damage or
blindness.
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to
alert against unsafe practices.
WARNING
P-1