Megger LRCD200 series, Руководство пользователя

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REPLACING BATTERIES AND FUSES
Battery type:
8 x LR6 (AA), 1.5 V Alkaline, or 8 x 1.2V NiCAD, or 8 x 1.2V
NiMH
Low battery warning symbol
The battery condition is continuously displayed by the symbol
When the batteries are exhausted, symbol will show and the
instrument switches off. Batteries should be replaced when 2 bars are
displayed.
If the symbol appears as less than fully charged with new batteries fitted,
check for correct polarity.
N No o tt e e:: Fully charged NiMH or NiCAD rechargeable batteries show a lower
charge than Alkaline batteries, and may not give much warning before
becoming exhausted.
To replace batteries
Warning: Do not switch the instrument on with the battery cover removed.
1. Switch off the instrument and disconnect (the instrument) from any
electrical circuits.
2. The rear cover must not be opened if the test leads are connected.
3. To remove the rear cover release the screw at the bottom of the cover
and lift the cover upwards.
4. Fit new batteries observing the correct polarity as marked on the battery
compartment.
5. Replace the cover.
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Warning:
- Incorrect battery cell polarity can cause electrolyte leakage,
resulting in damage to the instrument.
Check that the Battery level indicator displays a full charge before using
the instrument. A low battery charge may indicate a reversed cell.
N No o tt e e:: Battery cells should not be left in an instrument which may remain
unused for extended periods of time.
Fuse Blown indication
The fuse blown symbol
f
indicates that an internal fuse has failed. This
instrument is fitted with a factory fitted fuse and should only be replaced
by an authorised Megger repair centre.
To extend battery life the instrument will automatically switch off six
minutes after the last operation.
The instrument can be switched off manually by selecting [OFF] with the
rotary switch, or switched back on again by pressing the [TEST] button.