175, 177, & 179
Calibration Information
8
F2
F1
B1
aik13f.eps
Figure 2. Battery and Fuse Replacement
Cleaning
W Warning
To avoid electrical shock:
•
Remove test leads and any input signals before cleaning
•
Do not reinstall the pca until it is completely dry
Dirt or moisture in the terminals can affect readings
Caution
To avoid damaging the Meter, do not use aromatic hydrocarbons or chlorinated
solvents for cleaning. These solutions will react with the plastics used in the
instruments.
Do not use detergents of any kind for cleaning the pca.
Clean the instrument case with a damp cloth and mild detergent.
The pca may be washed with isopropyl alcohol or hot deionized water and a soft brush. Remove excess
cleaning material with clean dry air at low pressure, then dry the pca at 50 °C.