Additional Safety Notices
The following general safety precautions 
must be observed during all phases of 
operation of this instrument. Failure to 
comply with these precautions or with 
specific warnings or instructions else-
where in this manual violates safety stan-
dards of design, manufacture, and 
intended use of the instrument. Agilent 
Technologies assumes no liability of the 
customer’s failure to comply with the 
requirements.
General
Do not use this products in any manner 
not specified by the manufacturer. The 
protective features of this product may be 
impaired if it is used in a manner not 
specified in the operation instructions. 
Before Applying Power
Verify that all safety precautions are 
taken. Make all connections to the unit 
before applying power.
Ground the Instrument
This product is provided with protective 
earth terminals. To minimize shock haz-
ard, the instrument must be connected to 
the ac power mains through a grounded 
power cable, with the ground wire firmly 
connected to an electrical ground (safety 
ground) at the power outlet. Any interrup-
tion of the protective (grounding) conduc-
tor or disconnection of the protective 
earth terminal will cause a potential shock 
hazard that could result in personal injury. 
Do Not Operate in an 
Explosive Atmosphere
Do not operate the instrument in the pres-
ence of flammable gases or fumes.
Do Not Remove the 
Instrument Cover
Only qualified, service-trained personal 
who are aware of the hazards involved 
should remove instrument covers. Always 
disconnect the power cable and any exter-
nal circuits before removing the instru-
ment cover. 
Do Not Modify the 
Instrument
Do not install substitute parts or perform 
any unauthorized modification to the 
product. Return the product to an Agilent 
Sales and Service Office for service and 
repair to ensure that safety features are 
maintained. 
In Case of Damage
Instruments that appear damaged or 
defective should be made inoperative and 
secured against unintended operation 
until they can be repaired by qualified ser-
vice personnel. 
Safety Symbols
Waste Electrical and 
Electronic Equipment 
(WEEE) Directive 
2002/96/EC
This product complies with the WEEE 
Directive (2002/96/EC) marking require-
ment. The affixed product label (see 
above) indicates that you must not dis-
card this electrical/electronic product 
in domestic household waste.
Product Category: With reference to the 
equipment types in the WEEE directive 
Annex 1, this product is classified as a 
“Monitoring and Control instrumenta-
tion” product. 
To return unwanted products, contact 
your local Agilent office, or go to 
www.agilent.com/environment/product 
for more information.
Technical Support
If you have questions about your ship-
ment, or if you need information about 
warranty, service, or technical support, 
contact 
Agilent Technologies:
In the United States: (800) 829-4444
In Europe: 31 20 547 2111
In Japan: 0120-421-345
Or go to www.agilent.com/find/assist 
for information on contacting Agilent in 
your country of specific location. You can 
also contact your Agilent Technologies 
Representative. 
Alternating current
Frame or chassis 
terminal
Standby supply. Unit is 
not completely 
disconnected from ac 
mains when switch is off 
Caution, risk of 
electric shock
Caution, refer to 
accompanying 
ii