Crown CT44088-R Originalbetriebsanleitung Seite 21

Do not direct a laser beam at people or
animals, and do not look at a straight
or reflected laser beam. A laser beam
can blind people, cause an accident
or damage eyes� It is strictly forbidden to look at
the laser beam through optical appliances (bin-
oculars, telescopes, etc�), this can cause damage
to the retina�
• Do not operate the appliance in atmospheres
containing explosive gases, dust or vapours�
• When working be aware of the factors which
may cause wrong measurement results:
• contamination of laser emitter window;
• measurement through transparent objects
(windows, aquariums, etc�);
• measurement on reflective surfaces (mir-
rors, polished metal surfaces, etc�);
• presence of steam, dust, smoke, etc� in
the air�
• Do not expose the appliance to moisture, and
do not allow moisture enter the appliance� Do not
immerse the appliance into liquid�
• Do not drop or knock the appliance�
• Protect the appliance against electromagnetic
fields (for example, fields from electric arc welding
or induction heaters)�
• In case of sudden changes in ambient tem-
perature, do not use the appliance for at least 30
minutes�
• Do not leave the appliance near objects with
high temperature�
Battery tool use and care
• Recharge only with the charger specified
by the manufacturer. A charger that is suitable
for one type of battery pack may create a risk of
fire when used with another battery pack.
• Use the appliance only with a suitable battery
pack. Use of other battery types may cause injuries
and fire.
• Under abusive conditions, liquid may be
ejected from the battery; avoid contact. If con-
tact accidentally occurs, flush with water. If
liquid contacts eyes, additionally seek medical
help. Liquid ejected from the battery may cause
irritation or burns�
• Do not open the battery. Danger of circuit�
In case of damage and improper use of
•
the battery, vapors may be emitted. Provide
for fresh air and seek medical help in case of
complaints. The vapors can irritate the respira-
tory system�
• When the battery is defective, liquid can
escape and come into contact with adjacent
components� Check any parts concerned� Clean
such parts or replace them, if required�
• Protect the battery against heat, e.g., also
against continuous sun irradiation and fire.
There is danger of explosion�
Protect the battery charger from rain and
•
moisture. The penetration of water in a battery
charger increases the risk of electric shock�
• Do not charge other batteries. The battery
charger is suitable only for charging lithium ion
batteries within the listed voltage range� Other-
wise there is danger of fire and explosion.
• Keep the battery charger clean. Contamina-
tion may cause the danger of electric shock�
• Check the battery charger, cable and plug
each time before using. Do not use the bat-
tery charger when defects are detected. Do
not open the battery charger yourself and
have it repaired only by qualified personnel
using original spare parts. Damaged battery
chargers, cables and plugs increase the risk of
electric shock�
• Do not operate the battery charger on easily
inflammable surfaces (e.g., paper, textiles, etc.)
or in combustible environments. There is danger
of fire due to the heating of the battery charger dur-
ing charging�
Appliance maintenance
Maintenance of your appliance must be per-
formed by qualified personnel using the recom-
mended spare parts� This ensures that the safety
of your appliance will be preserved�
Symbols used in the manual
Following symbols are used in the operation
manual, please remember their meanings� Cor-
rect interpretation of the symbols will allow correct
and safe use of the appliance�
Symbol
English
21
Meaning
Read all safety regulations and
instructions�
Caution! Laser radiation�