Technical Data; Preparing For Operation - DNIPRO M ML-330R Safety And Operation Manual

TECHNICAL DATA

Parameters
Types of laser beams
Laser wavelength
Laser class
Measurement error
Self-aligning range
Operating range with or without the
receiver
Precise rotation adjustment
mechanism
Power supply
Battery pack capacity
Tripod mount
Operating temperature range
Maximum running time
Duration of operation when charging
Battery charging time
Weight
Functions
Pendulum mechanism fixation
Ability to operate when charging
Indication of laser position violation
Laser pendulum point (for laying out)
*The operating range depends on the lighting conditions: e.g. in bright light, the range
decreases, but in poor light, the range increases.

PREPARING FOR OPERATION

Checking the accuracy of self-aligning a
horizontal beam heightwise
To do this, there should be a free measuring
area with a length of 5 m on solid ground
between two walls A and B.
Set the laser level against the wall A on a tripod
or place it on a solid, smooth surface. Activate
the laser level to operate the automatic
leveling. Select the mode of operation in which
the horizontal and vertical laser planes will be
emitted in front of the laser level.
Point laser at the nearby wall A and wait
until the beam is automatically aligned. Mark
the middle of the point where the laser lines
intersect on the wall (point I) (Fig. 5).
Turn the laser level 180° and wait until the
Symbols ML-330R
2 vertical 1
horizontal 1
pendulum point
nm 660 (red color)
mm/m ±0.3
±3°
m 0 to 15/10 to 40*
360°
Battery pack
(Li-ion)
mAh 3000
inch 5/8
-10 °C up to + 40 °C -10 °C up to + 40 °C
8 (with all beams
h
activated)
h 3 to 4
h
kg
beam is automatically aligned, then mark the
point where the laser lines intersect on the
opposite wall B (point II) (Fig. 6).
Place the laser level without turning it against
the wall B, then activate it and wait until the
beam is automatically aligned (Fig. 7).
Align the laser level heightwise so that the
point where the laser lines intersect accurately
hits the marked point II on the wall B (Fig. 7).
Turn the laser level 180° without changing its
height. Point it at the wall A so that the vertical
laser line passes through the previously marked
point I. Wait until the beam is automatically
aligned and mark a point on the wall A where
the laser lines intersect (Fig. 8).
The d difference between the two points I
and III marked on the wall A - that is the actual
deviation of the laser level heightwise (Fig. 8).
ML-335G
2 vertical 1
horizontal 1
pendulum point
532 (green color)
II
±0.3
±3°
0 to 20/10 to 40*
360°
Battery pack
(Li-ion)
3000
5/8
8 (with all beams
activated)
3 to 4
2
1.1
+
+
+
+
II
2
1.1
+
+
+
+
31