Nivel System NL500R DIGITAL Manual page 4

Protection against shock
When transporting the instrument, it should be protected against shocks. Strong shocks can
cause measurements errors.
The user of this instrument should follow the instructions contained in this manual and remember
to periodically check the correctness of its working. The manufacturer is not liable for any damage
resulting from the incorrect use of the instrument and losses due to this.
Improper use of the laser and use not in accordance with instructions described in this manual,
can cause injury or exposure to excessive radiation dose.
Do not allow anyone to work in a laser beam. Before you begin, make sure that the laser beam is
over the heads of workers. The lighting by laser beam can cause temporary blindness. When it's
possible, use warning signs when construction machines are working near laser level
Do not expose the body and clothing to the acid leaking from batteries and accumulators.
However, if it occurs, quickly wash the body with clean water and consult a doctor.
Broken or damaged transport box or transport box latches can lead to falling out of the box and
damage the laser. The collapse of laser level to the ground can lead to damage. Shaky, unstable
site of laser level can lead to collapse and damage the laser. Always make sure that all screws
and latches in a tripod works properly.
Exclusions of liability
1. It is expected from the user to comply all recommendations regarding to the use of this
product and perform periodic reviews of the work of the instrument.
2. The manufacturer, or its representatives assume no liability for damages caused by
improper handling or intentional improper use , including direct or indirect damage and loss
of income.
3. The manufacturer and its representatives are not liable for damage or loss of income
caused by natural disasters (earthquake, storm, flood, etc.), Fire, accident or involving third
parties in use of this instrument or using the instrument under conditions other than normal.
4. The manufacturer and its representatives are not liable for any damages, loss of income,
loss of data, interruption of business, etc.., Caused by the use of the product.
5. The manufacturer and its representatives are not liable for any damages and loss of income
caused by the use of the instrument in a way other than described in the manual.
6. The manufacturer and its representatives are not liable for damage caused by improper
activities or reactions as a result of combining with other products.
BATTERIES
The NL500 used Li-ion batteries that can be recharged.
Insert the charger into the charging socket of the instrument or the
battery pack. Turn on the power. The charger will show one of 3
modes.
Red flashing light
Red light
Green light
If the red light shows check the connection. If the light is flashing,
please wait for charging to complete. Once the green light shows the
instrument is fully charged- charging normally takes 7 hours to give 50 hours of use.
Use lasers NL500 with care, protect from moisture. Never put a wet instrument to the transport
box (wait until dry).
- battery not charging
- battery on charge
- battery charged
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