User Manual

Service Safety S
ummary
TermsinthisManual
These terms may appear in this manual:
WARNING. Warning statements identify conditions or practi ces that could result in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property.
Symbols and Terms on the Product
These terms may appear on the product:
DANGER indicates an injury hazard immediately accessible as you read the marking.
WARNING indicates an injury hazard not immediately a ccessible as you read the marking.
CAUTION indicates a hazard to property including the product.
The following symbol(s) may appear on the product:
Service Safety Summary
Only qualified personnel should perform service procedures. R ead this Service Safety Summary and the General Safety
Summary before performing any service procedures.
Do Not Service Alone. Do not perform internal service or adjustments of this p roduct unles s another person capable of
rendering first aid and resuscitation is present.
Disconnect Power. To avo
id electric shock, switch off the instrument power, then disconnect the power cord from the
mains power.
Use Care When Servicing With Power On. Dangerous voltages or currents may exist in this product. Disconnect
power, remove battery (if applicable), and disconnect test leads before removing protective panels, soldering, or replacing
components.
To avoid electric shock, do not touch exposed connections.
iv P6250 & P6251 Technical Reference