Fluke 435 用户手册

  

22-1 

This chapter covers basic maintenance procedures that can be performed by the user. For 

complete service, disassembly, repair, and calibration information, see the Service 

Manual. You will find the part number of the Service Manual in section ‘Parts and 

Accessories’ in this chapter. 

Clean the Analyzer and accessories with a damp cloth and a mild soap. Do not use 

abrasives, solvents, or alcohol. These may damage the text. 
Additional to this it is recommended to open the jaws of the Current Clamp and to wipe 

the magnetic pole pieces with a lightly oiled cloth. This in order to avoid rust or corrosion 

to form on the magnetic poles. 

Before storing the Analyzer for an extended period of time, fully charge the NiMH 

battery. 

When the Analyzer is powered by the battery, the battery condition symbol in the screen 

header informs you about the charge condition. This symbol ranges from fully charged to 

empty: 

 

To keep the battery in optimal condition, you must let it discharge fully and then charge 

it. A full charge takes 4 hours with the Analyzer turned off. Repeat this at least twice a 

year. 

The Advanced Functions Mains Signaling and Logging that are available in Fluke 435, 

can be activated in an existing Fluke 434. Activation can be done by the user done via a 

pin-code that is unique for the serial number of your Analyzer. The code is supplied by 

Fluke. Contact your Fluke sales representative for details on how to obtain your pin-code. 

Extra memory such as present in Fluke 435 can not be added in this way.