When commissioning machines for lithium batteries, consider these safety measures:

1. Ventilation and Ignition Sources: Ensure adequate ventilation to prevent flammable gas accumulation and eliminate all ignition sources [1]. Post a notice prohibiting smoking or open flames at the entrance [1].
2. Flooring and Drainage: Use non-sparking material for the floor with adequate drainage [1].
3. Battery Handling: Only competent persons should change or charge storage batteries [1]. Provide acid-resistant gloves, aprons, goggles, or face shields for employees handling batteries or electrolyte, and ensure they use this protective equipment 1, 3, 7, 8, 12, 13, 14, 19.
4. Electrolyte Spills: Have a sufficient supply of fresh water available for flushing and neutralizing spilled electrolyte [1]. Wash the floor promptly if electrolyte spills [1]. If battery electrolyte contacts skin or eyes, flush affected areas immediately with a large amount of fresh water, then seek medical attention 3, 7, 8, 13, 14, 19.
5. Battery Condition: Keep batteries free from dust and adequately secured [2]. Ensure ventilation openings are clear [2]. When a battery is no longer usable, dispose of it in a manner that prevents electrolyte spillage [2].
6. Charging: When charging batteries, turn the starter switch to the "OFF" position and remove the key [3]. Always disconnect the negative (-) cable first when removing battery cables 3, 17.
7. Specific Gravity: Measure the specific gravity of the battery electrolyte using a hydrometer to check the charging condition of the battery [4]. Measure the specific gravity when the liquid temperature is almost equivalent to the ambient temperature [4].
8. Cold Climates: Be careful to maintain the temperature of the batteries, as low temperatures may cause them to freeze and decrease their capacity significantly 2, 15, 16, 20. Charge the batteries as soon as possible 2, 15, 16, 20.
9. Jump Starting: When jump-starting, ensure the travel control levers are in the CENTER position and the hydraulic lockout control is engaged 4, 5. Lower all work tools to the ground and move all controls to HOLD 4, 5. Turn the engine start switch key to the OFF position and turn off all accessories 4, 5.