IWAKI PUMPS EHN-YN, Instruction Manual

Page: 56 / 84

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Perform daily and periodic inspection to keep pump performance and safety.
Daily inspection
Check the following points. Upon sensing abnormality, stop operation immediately and remove problems ac-
cording to "Troubleshooting".
When wear parts come to the life limit, replace them with new ones. Contact your 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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