Sharp SHV43 Notes On Usage page 9

Be sure to turn off the product and not to charge the battery
in locations where flammable gas may be generated such as
gas stations and where dust is generated.
Instruction
May cause explosions, fires etc. if using the equipment in location
where flammable gas etc. is generated.
To use Osaifu-Keitai
turn off the power in advance. (If NFC/Osaifu-Keitai lock is set,
disable the lock before turning off the power.)
If any trouble such as an unusual odor, unusual noise,
smoking, overheating, discoloration or deformation is found
during use, charge or storage, follow the instructions below.
Instruction
• Unplug the power plug from the outlet.
• Turn off the product.
May cause fires, burns, injury, electric shock, etc. if you do not
follow the instructions above.
Do not use a damaged equipment.
May cause fires, burns, injury, etc.
Prohibited
Do not leave the equipment on unstable surfaces, such as on
a wobbly table or sloped surface. Be very careful while the
vibrator is set.
Prohibited
May fall and cause injury etc.
Do not use or store the equipment in locations that are
subject to humidity, dust or high temperatures.
May cause fires, burns, electric shock, etc.
Prohibited
Refer to the following for details on waterproofness/
dustproofness.
▶P. 28 "Notes on Waterproof and Dustproof Properties"
®
in locations such as gas stations, be sure to
CAUTION
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