16 maintenance, General maintenance, Battery charging and replacing – EXFO VDSL2 User Manual
Page 245: General maintenance battery charging and replacing, Arning
 
Copper, VDSL2, ADSL2+, and IP Triple-Play Test Set
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16 Maintenance
General Maintenance
To help ensure long, trouble-free operation:
³
Keep the unit free of dust.
³
Clean the unit casing and front panel with a cloth slightly dampened 
with water.
³
Store unit at room temperature in a clean and dry area. Keep the unit 
out of direct sunlight.
³
Avoid high humidity or significant temperature fluctuations.
³
Avoid unnecessary shocks and vibrations.
³
If any liquids are spilled on or into the unit, turn off the power 
immediately and let the unit dry completely.
Battery Charging and Replacing
Charging the AXS-200/635 battery can take up to 1.5 hours. This battery was 
custom made for your unit; replacement batteries must be ordered from 
EXFO.
 For more information about the battery, refer to the Maintenance chapter 
of the AXS-200 User Guide.
W
ARNING
Use of controls, adjustments, and procedures for operation and 
maintenance other than those specified herein may result in 
hazardous radiation exposure.