10
Precautions for use
• Do not tube pump heads in series. It may prevent
the motor from starting, causing burning out or
may damage the diaphragm or piping.
• Do not tube two or more pumps in series. It may
prevent the motor from starting and lead to a burn
out.
• Injection point must be below the pump position.
Or siphon action or back flow may result.
• Use care handling the pump. Do not drop. An
impact may affect pump performance. Do not use
a pump that has been damaged to avoid the risk of
electrical damage or shock.
• Do not apply power other than that specified on
the nameplate. Otherwise, failure or fire may
result.
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