Saito ProCharger S Operating Instructions Manual page 11

Dangers
Notice 1.2
If a defect (damaging) of the cable is identified, the operation must
be immediately stopped. Only operate the device outside the vehicle.
Always assure a safe and stable connection when attaching the battery
charging clips.
Attention! Do not continue the charging process with a defective
battery.
Identifying a defective battery:
• Smell of gas within the room
• Different temperature of individual cells when touching the battery
• Mechanical or thermal deformation of the battery casing or the
charging device
• Different liquid condition within the cells resp. leakage
For power/current supply, the charging device must be connected to a
normal mains power socket (230 V˷/50 Hz).
Operation under adverse surrounding conditions must be avoided by all
means. Adverse surrounding conditions include: surrounding
temperatures below -10°C or above +40°C, combustible gases, solvents,
fumes, dust, easily combustible materials, strong vibrations, strong
magnetic fields, such as close to machines or loudspeakers, as well as
humidity of more than 80 % and wetness.
Only operate the device in dry, closed off, but well-aired rooms.
Avoid direct sunlight.
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