User's Manual
28
Maintenance
Cleaning and Inspection
soft brush and a mild detergent.
Regular inspections are not required.
Changing the Battery
The illuminated bubble level is powered by one standard type button
1.
2. Remove the counter balance knob assembly to expose the
battery.
3.
batteries” on page 30
4.
5. Reassemble the counter balance knob. Note, the knob
centrepiece must align with the notches on the head at the
12 o’clock and 6 o’clock positions.
6.
Routine Maintenance
Periodically operate the horizontal and vertical drags through their
lubricated.
The battery should last for approximately 2000 illumination cycles.
mm
2.5
Align notches when
retting balance
knob
Battery