Get ready for work—you must wear: 

• a work shirt and pants, 
• work shoes with composite toe caps, 
• work gloves, 
• hearing protection,  
• safety glasses,  
• dust mask. 

Before you start work, you must: 

• Be at least 18 years old, have a valid medical examination, and complete health and safety training.
• Complete health and safety training and on-the-job training.
• Have no health contraindications to performing the work.
• Be familiar with the operating instructions for the machines and equipment used at your workplace.
• Be well-rested and sober when you work.

Before starting work: 

• Connect the charger to the power supply.
• Check the voltage and current of the charger (24 V / 40 A).
• Make sure that the battery has the correct capacity (210 Ah).
• Connect the battery to the charger using a working plug.

During operation:  

• Ensure continuous ventilation of the room.
• Do not interrupt charging by removing the plug.
• Do not charge several batteries at the same time.
• Keep away from sources of sparks or fire – there is a risk of explosion!
• Do not touch the cables or connectors during charging.

After finishing work

• Disconnect the battery when the green LED is lit continuously.
• Disconnect the charger from the mains.
• Tidy up your work area.

What should NOT be done? 

• Allow unauthorized persons to work.
• Repair the charger yourself or perform repairs while it is in operation.
• Use the charger with an open casing or damaged cables.
• Touch connectors and cables during charging.
• Move, transport, or disconnect the charger while charging.
• Expose the device to water, liquids, or heat.
• Charge batteries with a capacity or type other than that specified in the manufacturer's specifications.

Failure or accident?

• If something breaks down, turn off the device, secure it against restarting, and report the fault to your supervisor.
• If an accident has occurred, do not move anything and inform your supervisor.
• In the event of an accident, immediately provide first aid to the injured person and call emergency services if necessary.
• Hang a sign on the damaged trolley: "DEVICE UNDER REPAIR – DO NOT USE."

First aid

• Eye contact: immediately rinse with plenty of water and call a doctor.
• Skin contact: wash with soap and water; if irritation occurs, consult a doctor.
• If electrolyte is swallowed: rinse mouth, drink plenty of water, do not induce vomiting.
• Fire: extinguish with a powder, foam, or gas fire extinguisher.