Crown CT44048 MC, Original Instructions Manual, Page: 17 / 108

17
English
Symbol Meaning
Do not dispose of the appli-
ance in a domestic waste
container�
Intended use
Line laser is intended to draw and / or control horizon-
tal and vertical lines�
Laser beams are projected at 360°, reflecting vertical
or horizontal planes, or its intersection� This expands
the application field of the device and makes the per -
formance of certain work types more convenient�
Components
1 Protective cover of the vertical laser beam emitter
2 Button "OUT"
3 Vertical laser beam on / off switch
4 Horizontal laser beam on / off switch
5 Protective cover of the horizontal laser beam emit-
ter
6 Laser head position lock
7 Socket for power unit connector
8 Battery case cover
9
Threaded hole for tripod mounting
10
Power unit *
11 Battery *
12 Adapter *
13 Mounting plate *
14 Universal holder (assembled) *
15 Metal carrying case *
16 Indicator
17 Magnet *
18 Bubble level *
19 Screw for adjustment horizontal position of the
holder *
20 Locking button *
21
Carriage *
22
Screw for precise relocation of the carriage *
23 Swivel bolt *
* Optional extra
Not all of the accessories illustrated or described
are included as standard delivery.
Installation / regulation
Do not draw up the fastening ele -
ments too tight to avoid damaging the
thread.
Battery installation (see fig. 1)
If laser beams flash, it indicates that the
battery 11 shall be charged.
• Open cover
8
(see fig. 1).
•
Install the battery 11 � Note: the groove on the
housing of battery 11 shall match the ridge
inside the battery compartment during instal-
lation.
• Close cover 8 �
Universal holder (see fig. 2-7)
• Mounting / dismounting of the adapter 12 on the uni-
versal holder 14 shall be made as shown in figure 2.1.
• Install the appliance on the universal holder as
shown in figure 2.2.
• Fix the mounting plate 13 on the wall (see fig. 3.1).
• Install the universal holder 14 (with a previously
attached appliance) on the mounting plate 13 (see
fig. 3.2). The magnets 17 ensure the universal hold-
er 14 is fixed securely.
• You can install the universal holder 14 on ferromag-
netic metal surfaces (elements of metal structures,
metal doors, frame structures for fixing drywall, etc.)
using the magnets 17 � In this case, the appliance shall
be installed in the position shown in figure 3.2. Note:
if you flip the appliance, the self-leveling system of
the laser head will be misguided.
• If you hear an sound signal when the appliance is
turned on and the laser beams are flashing, the devia -
tion of the appliance from the horizontal plane is more
than ±3°� Adjust the position of the appliance with the
screw 19 according to the bubble level 18 as shown in
figures 4.1-4.2.
• Move the appliance installed on the universal hold-
er 14 as shown in figure 5.
• Press and hold the locking buttons 20 and move
the carriage 21 to relocate the appliance more
quickly (see fig. 5.1-5.2).
• Rotate the screw 22 to move the carriage 21 pre-
cisely (see fig. 5.3).
• You can rotate the appliance mounted on the univer-
sal holder 14 (see fig. 6).
• Rotate the appliance while holding the case to ro-
tate the appliance more quickly (see fig. 6.1).
• Rotate the screw 23 to rotate appliance precisely
(see fig. 6.2).
Battery charging
Initial operating
The battery 11 is supplied partially charged. Fully
charge the battery before the first use of the
appliance.
Charging (see fig. 7)
• Connect power unit 10 to the mains (indicator 16
lights green, ready to charge)�
• Connect the plug of power unit 10 to socket 7 (see
fig. 7). During charging indicator 16 lights red� When
charging is complete, indicator 16 lights green�
• When charging is complete, disconnect plug of
power unit 10 from socket 7 and unplug power unit 10
from the mains�
During charging the battery 11 and power
unit 10 of the appliance may become hot -
it is no problem.
You can use the appliance during
charging. It will cause no harm to the
battery 11.