Agilent Technologies Helium User Manual page 20

Instructions for Use
Use surge protection to improve the immunity of the leak detector against
CAUTION
unidirectional transients caused by the following phenomena:
• Switching phenomena in the power network (e.g., switching of capacitor
banks, inductive loads, electrical motors, etc.)
• Faults in the power network
• Indirect lightning strokes.
Many components of the leak detector are static sensitive.
CAUTION
Wear a grounding device when performing any maintenance on the leak detector,
especially when performing maintenance of static sensitive parts, such as circuit
boards and the spectrometer.
This equipment has been tested and found to comply with the limits for Class A
digital device, pursuant to Part 15 of FCC Rules. These limits are designed to
CAUTION
provide reasonable protection against harmful interference when it is operated in
a commercial environment.
This equipment generates, uses, and can radiate RF energy, which if not installed
and used in accordance with the instructional manual, can cause harmful
interference to radio communications.
When this equipment is operated in a commercial environment, operation is
subject to the following two conditions:
• This equipment must not cause harmful interference.
• This equipment must accept any interference received, including interference
(RF and ESD) that may cause undesired operation.
The equipment may need to be reset after RF and/or ESD events by cycling the
Power Switch/Circuit Breaker on the back panel of the unit.
Operation of this equipment in a residential area is also likely to cause harmful
radio communications interference, in which case, the users will be required to
correct the interference at their expense.
20 Agilent Helium Leak Detector User Manual