Fluke 434-II/435-II/437-II
Service Manual
1-4
Battery Safety Approval
Conforms to relevant Australian
standards
Safety Approval
Safety Approval
RoHS China
Current Clamp
1.5 Impaired Safety
Whenever it is likely that safety has been impaired, the Analyzer must be turned off and
disconnected from line power. The matter should then be referred to qualified
technicians. Safety is likely to be impaired if, for example, the Analyzer fails to perform
the intended measurements or shows visible damage.
1.6 General Safety Information
Warning
Removing the Analyzer covers or removing parts, except those
to which access can be gained by hand, is likely to expose live
parts and accessible terminals which can be dangerous to life.
The Analyzer shall be disconnected from all voltage sources before it is opened.
Capacitors inside the Analyzer can hold their charge even if the Analyzer has been
separated from all voltage sources.
When servicing the Analyzer, use only specified replacement parts.
1.7 Safe Handling and Use of Li-ion battery pack
The Analyzer uses a rechargeable Li-ion battery pack model BP290 (26 Wh, standard) or
BP291 (52 Wh, optional).
For instructions how to safely handle and use this battery pack refer to Chapter 1,
General Aspects, Paragraph ‘Safe Use of Li-ion Battery Pack’ in the Users Manual of
Fluke 434-II/435-II/437-II.
The Users Manual can be downloaded from Fluke’s website.