ORIGINAL OPERATING INSTRUCTIONS
PR 300-HV2S rotating laser
It is essential that the operating instructions
are read before the tool is operated for the
first time.
Always keep these operating instructions to-
gether with the tool.
Ensure that the operating instructions are
with the tool when it is given to other persons.
Contents Page
1 General information 2
2 Safety instructions 2
3Description 4
4 Technical data 7
5Beforeuse 8
6 Operation 10
7 Care and maintenance 19
8 Troubleshooting 20
9Disposal 22
10 Manufacturer’s warranty - tools 22
11 FCC statement (applicable in US) / IC
statement (applicable in Canada) 22
1These numbers refer to the illustrations. You can
find the illustrations at the beginning of the operating
instructions.
In these operating instructions, the designation “the tool”
or “the rotating laser” always refers to the PR 300-HV2S.
“Remote control”, “laser receiver” or “receiver” always
refer to the PRA 300.
Rotating laser 1
@Laser beam (plane of rotation)
;Rotating head
=Pentaprism
%Grip
&Control panel
(Base plate with ⁵/₈" thread
)PRA84Li-Ionbattery
Battery compartment 2
@PRA84Li-Ionbattery
;Battery compartment
=Catch
Charging the battery in the tool 3
@PUA 81 AC adapter
;Charging socket
Charging the battery externally (not in the tool) 4
@PUA 81 AC adapter
;PUA 82 motor vehicle power adapter
=Charging activity LED
Rotating laser control panel 5
@On/off button
;Auto-leveling LED
=LED arrow for electronic inclination alignment
%Manual electronic inclination alignment key (only in
conjunction with inclined plane mode)
&Shock warning function key and LED
(Inclined plane mode key and LED
)Surveillance mode LED (only with automatic vertical
alignment)
+Battery charge status LED
PRA 300 laser receiver / remote control unit control
panel 6
@On/off button
;Inclination entry key (Plus / Right or Up arrow key)
(with the PRA 90)
=Confirmation button (OK)
%“Menu” button
&Inclination entry key (Minus / Left or Down arrow
key) (with the PRA 90:
(Automatic alignment / surveillance mode key (verti-
cal) (double click)
)Receiving window
+Marking notch
§Display
Display on the PRA 300 laser receiver / remote control
unit 7
@Indicator showing position of receiver relative to
height of laser plane
;Indication of accuracy
=Battery status
%Virtual beam shields on/off
&Volume
(Indication of distance from laser plane
en
1
Printed: 28.08.2015 | Doc-Nr: PUB / 5244524 / 000 / 00
