IWAKI PUMPS EHN-B11, Instruction Manual

Page: 67 / 92

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Perform daily and periodic inspection to keep pump performance and safety.
Daily inspection
Check the following points. If you notice any abnormal or dangerous condi-
tions, suspend operation immediately and inspect/solve problems. See the
troubleshooting section as necessary.
When wear parts come to the life limit, replace them with new ones. Contact us
or your nearest distributor for detail.
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Periodic inspection
Retighten the pump head mounting bolts evenly to the following torque in
diagonal order.
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