1. Pre-installation inspection? Counseling coal stolen? Resistant?
2. Pump installation location should be as close to the water source 3. Pump and base installation in two ways, one is directly mounted on the cement-based rigid connection, and the other is the use of JGD-type shock absorber installed flexible connection, Specific methods see the installation diagram shown.
4. Direct installation The pump can be placed on the basis of padded 30-40 mm (prepared for filling with slurry) and then calibrated and put anchor bolts, filling cement mortar, after 3 to 5 days after the cement dried up. Recalibrate, until the cement is completely dry, tighten the anchor bolt.
5. Install the pipeline trace 嗉 read ⑹ chewing 胄 sleep J, the outlet pipe should have their own support, should not make the pump flange to withstand excessive pipeline weight.
6. Pump for suction occasions, the inlet pipe should be equipped with bottom é—¼. And import and export piping should not have too many corners. At the same time not have leakage. Leakage exists.
7. In the mouth of the pipe is best equipped with filters to prevent impurities from entering the impeller inside the filter effective area should be 3 to 4 times the inlet pipe area to ensure the free flow of liquid 8. In order to maintain and ease of use Safety, install a regulating valve on the inlet and outlet of the pump, and install a pressure gauge near the pump outlet to ensure the pump runs within the rated range to ensure the normal operation and service life of the pump. Expansion connection, please use eccentric reducer é’ connectorDouble Layer Roll Forming Machine
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