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Idiomas disponibles
6)
Hmax= Distance between the straight line and wall (m) × tan(vertical orthogonal accuracy) × 2
7) If H≤Hmax, the vertical orthogonal accuracy is correct.
MAINTENANCE
1) Store the machine vertically in a dry, ventilated, dust-free place at a constant temperature; wipe with a clean soft cloth
dampened with water. Please do not use detergent or solvent, or wash directly with water.
2) While the product has not been used for long time, do regular inspection on the battery. Please charge and discharge the
battery to extend the service life. When the battery is low in capacity, charge it as soon as possible.
3) Any debugging or repair required on this product should be performed only by authorized service personnel.
4) Use only replacement parts and accessories recommended by the manufacturer.
5) When the appliance is not in use, store it in a place out of reach of children.
TROUBLESHOOTING
Problem
The knob switch is in on position,
but the laser line don't light
Laser lines suddenly die out
during operation.
The laser lines blink with buzzer
alarm
The laser line is not level or plumb
The laser line gets thicker or blurry 1. Dirt on the glass of the laser
The laser line is hard to identify
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Reason
1. Low battery capacity
2. The knob switch is not rotated
to the position
3. The instrument is out of
operating temperature range
1. Low battery capacity
1. The instrument is out of self-
balancing working range
1. Big change of the operating
temperature
2. The instrument suffers a strong
impact or drop
aperture
1. Surrounding ambient light is
too bright
2. Low battery capacity
Solution
Charge the battery
Rotate the knob switch to "OFF" and then to
"ON" again.
To ensure the operating temperature is in a
suitable range
Charge the battery
Place the instrument in a new level position
or adjust the adjustable legs based on the
direction of the auxiliary bubble, to keep the
instrument in a substantially horizontal state (≤
3° from the horizontal plane)
Wait until the temperature of the instrument is
close to the room temperature
Send the instrument to the authorized service
personnel for repair
Clean it with soft and little wet cloth
Reduce the room brightness
Charge the battery
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