Safety Earth Ground; Before Applying Power; Battery Information - Agilent Technologies 8510C Service Manual

Safety Earth Ground

This is a Safety Class I product (provided with a protective earthing terminal). An uninterruptible safety earth
ground must be provided from the main power source to the product input wiring terminals, power cord, or
supplied power cord set. Whenever it is likely that the protection has been impaired, the product must be
made inoperative and secured against any unintended operation.

Before Applying Power

Verify that the product is configured to match the available main power source as described in the input
power configuration instructions in this manual. If this product is to be powered by autotransformer, make
sure the common terminal is connected to the neutral (grounded) side of the ac power supply.

Battery Information

The 8510C uses a lithium poly carbon monoflouride battery to power the instrument clock. The battery is
located on the A7 I/O board of the 85101C display/processor. This battery is not field replaceable. Replace
the A7 I/O board if the battery requires replacement.
Danger of explosion if battery is incorrectly replaced. Replace only with the same
WARNING
or equivalent type recommended. Discard used batteries according to
manufacturer's instructions.
8510C On-Site Service Manual v