User’s Manual UT5583 Insulation Resistance Tester
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Operating temperature
0
℃
～
40
℃
, 20%
～
80%RH (non-condensing)
Temperature and humidity
range for guarantee the
accuracy
23
℃
± 5
℃
, 30%
～
65% R.H.
Storage temperature
-10
℃
～
60
℃
, non-condensing below 80% R.H.
Altitude
≤2000 meters
5.4 Cleaning
To prevent electric shock, unplug the power line before cleaning.
Use clean cloth with slight water to wipe outer shell and panel and keep it dry. Avoid water enters the
instrument.
Do not clean the internal of the instrument.
Note: Do not use solvent (alcohol or gasoline) to clean instrument.
5.5 Handle
Handle is adjustable and can adjust to four positions, hold two sides of the handle to pull or
rotate as shown in the following figure.
Figure 5-1 Original Position
Figure 5-2 Test Position
Figure 5-3 Remove Handle
Figure 5-4 Lift Position
5.6 Daily Checking
To avoid the accident, please checking the instrument before using.
1. The instrument’s input power should conform to the specification and the power configuration
should be correct.
2. The instrument should be securely connecte to the ground.
3. Test line material is sound, no crack, break and damage.
