General RL-20G Instruction Manual page 6

Using the Laser (continued)
Charging the rechargeable battery pack
• Insert the charger into one of the two charging
ports. The charging ports are located underneath
the control panel (Fig.1) and on the battery pack.
Progress will be shown by the power indicator
display on the charger as following:
Red (flashing) = Charger and battery are not
connected.
Red (constant) = Battery is charging
Green (constant) = Battery is charged
• Charging time is approximately 5 hours for a
depleted battery.
The battery pack does not need to be inserted
in the laser level whilst charging via the port
on the battery pack.
Removing and inserting the rechargeable
battery pack
• Loosen the battery thumb screw on the base of the
laser level and remove the battery pack.
• Insert the battery pack, ensuring the metal pins are
aligned. Tighten the battery thumb screw.
!
WARNING! Do not attempt to
disassemble the battery pack.
H OR I Z O NT A L M EA SU REMEN T SETU P
Level surface set up
• Select a place as close and practical to the work
site as possible, and ensure that the location is
clear of traffic.
• Place the laser level onto a reasonably level surface
with the lighthouse facing upwards.
6
MANUAL
GRADE
FIGURE 1
VE RT I CAL ME ASU RE ME N T SE T U P
Level surface set up
• Select a place as close and practical to the work
site as possible, and ensure that the location is
clear of traffic.
• Place the laser level onto a reasonably level surface
with the control panel facing upwards.
RPM
TILT
ALARM