27
Maintenance
Maintenance
W
WarningX
Disconnect the test set’s alligator clips from
any metallic connections before performing
any maintenance. Read all instructions
completely and understand possible hazards
to end user if repairs are not performed
properly.
Batteries are hazardous to handle. Do not
allow the terminals to be shorted together.
Severe burns or explosion can result if not
handled properly. Dispose of the battery
properly to ensure contacts cannot short.
Disposal may be restricted by local laws.
Cleaning
For general cleaning, wipe the case, front panel keys,
and lens using a soft cloth slightly dampened with
water or a non-abrasive mild cleaning solution that
does not harm plastics.
WCaution
Do not use CRC Cable Clean
®
or any
chlorinated solvent or aromatic
hydrocarbons on the test set. Doing so will
damage the test set.
If the Test Set Gets Wet
If moisture gets inside the test set, let the test set dry at
normal room temperature for 24 hours.
If the Test Set Stops Operating
If the test set stops operating, remove the 9 V battery
as described in the next section, wait at least 40
seconds, then replace the battery. This resets the test
set. Use the same battery if you know it is good or use a
new battery if you are not sure. If it still does not
operate, contact Fluke Networks Technical Support.
Replacing the Battery
See Figure 6.
WWarningX
• To prevent unreliable test results, replace the
battery as soon as the battery icon shows no bars.
• Before you remove the battery door, disconnect
the test leads from the line.
• Use only a 9 V battery, correctly installed, to supply
power to the test set.
• Do not use the test set without the battery door
installed.
• Use caution when handling batteries. Do not let
the terminals short together. Dispose of batteries
properly to ensure terminals cannot short. Disposal
may be restricted by local laws.
WCaution
Do not over tighten the screws. Torque the
screws to a maximum of 0.904 N-m or 8 in-
lb.
Note
The screws do not come out of the battery
door.
GOL07.EPS
Figure 6. How to Replace the Battery
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