Megger 1012-280, User Manual

Page: 19 / 54

Setting up the DLRO2 and DLRO2X
www.megger.com DLRO2 and DLRO2X 19
4. Setting up the DLRO2 and DLRO2X
Before each use visually inspect all equipment about to be used. Check the instrument is in good condition and
there is no visible damage to either the instrument or the test leads. Confirm the instrument case, test leads and
connectors are in good condition with no damaged or broken insulation
4.1 Warnings and exception conditions
Refer to 10. Error and Warning Conditions on page 39
4.2 Power
4.2.1 First use
NOTE : Before the DLRO2 can be turned on the battery isolation tab must be removed.
1. Remove the battery cover.
2. Pull the battery isolation tab clear of the batteries.
3. Replace cover.
For further details on accessing the battery panel, Refer to 12.4 Battery Replacement on page 46.
4.2.2 Turn the instrument on and off
1. Turn the instrument ON by rotating the rotary switch to the required operating mode (away from the OFF
position).
2. Turn the instrument OFF by rotating the rotary switch to the OFF position.
4.2.3 Battery options
CAUTION : Do not attempt to recharge alkaline cells, this action is a hig h potential fire hazard.
The DLRO2 is powered by Internal batteries,
„
These cells may be used:
ƒ 6 x LR6 1.5 V Alkaline (AA)
ƒ
6 x IEC HR6 1.2 V NiMH
The DLRO2 is charged using the supplied mains adapter (NiMH cells only), which will work at voltages between 100 V
and 240 V AC. Ensure the correct battery type is selected in the setting menu. Charging will only occur if the battery
type is set to NiMH.
Refer to 11. Settings on page 40.
WARNING : Charge NiMH cells only between 0 ºC and 40 ºC ambient temperature.
4.2.4 Setting Date and Time (DLRO2X)
To set the Date and Time please Refer to 11.3 Date and Time settings (DLRO2X) on page 42