c. The continuous use time of the pump should not exceed 30 minutes.
More than 30 minutes may cause the machine to stop .
2) Work area safety
d. Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
e. Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
f. Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
3) Electrical safety
g. Power tool plugs must match the outlet. Never modify the plug in any
way. Do not use any adapter plugs with earthed (grounded) power tools.
Unmodified plugs and matching outlets will reduce risk of electric shock.
h. please Use a 12V power supply
i. Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
j. Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the
power tool. Keep cord away from heat, oil, sharp edges or moving parts.
Damaged or entangled cords increase the risk of electric shock.
k. When operating a power tool outdoors, use an extension cord suitable
for outdoor use.
Use of a cord suitable for outdoor use reduces the risk of electric shock.
4) Personal safety
l. Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use a power tool while you are tired or
under the influence of drugs, alcohol or medication. A moment of
inattention while operating power tools may result in serious personal
injury.
m. Remove any adjusting key or wrench before turning the power tool on.
A wrench or a key left attached to a rotating part of the power tool may
result in personal injury.
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