Matters need attention when handling batteries of laser screed machine.
When the battery electrolyte splashed on the body, you need prompt first aid treatment.
If the battery electrolyte of laser screed machine splashed on the body, you must take off your cloth right away, flush with plenty of water, and then go to hospital. If the battery electrolyte splashed into the eyes, flush with clean water right away for 10 to 15 minutes, and then go to hospital.
Smoking and lighting fires are strictly forbidden.
Don’t cause short circuit or spark in circuit, don’t let the battery near the fire.
Check the proportion of battery electrolyte.
1> Charge the battery, and check if the battery electrolyte level is appropriate after charging.
2> Measuring the specific gravity and temperature of the battery electrolyte with a hydrometer and thermometer.
3> Put the numerical values measured in step 1 and step 2 into the following formula, and calculate S20.
S20=St+0.0007(t-20)
S20: proportion at 20℃
St: proportion at t℃ (measured value)
t: Battery electrolyte temperature (measured value)
4>Charging the battery in need.
