The secondary water supply installation and maintenance

Below as an introduction to the secondary water supply installation and maintenance:

1. choice of the equipment installation shall be well ventilated ,less dust ,not wet ground ,environment humidity for-10℃and 40 ℃. Shall assemble outside rain, lightning protection facilities, etc.

2. for the convenience of equipment installation, maintenance, equipment should be around 70 cm space, manhole place should keep 1.5 m space, the ground should be set up around the drain.

3. selected sites, to deal with the foundation, the brick masonry concrete pouring and tanks bearing seat. When base completely cured, hoisting and steadier of tank, then install attachments, connected to the power supply.

4. 4, before the test, should first turn off the water valve, check the sealing valve, there is no leakage phenomenon, drive, steering pump should be paid attention to. When the pressure gauge pointer to the upper limit, pump automatically stops. Open the water valve, can the normal water supply, if you need timing water supply, can be turn selector switch to manual position.Pump unit 

5. the equipment should be regularly check. Centrifugal pump and check valve leakage phenomenon is found, should be timely fastening flange screws or replace asbestos, and check the machine pump foot bolt looseness, in case of damage to the machine.

6. Six, electrical automatic control system, should be waterproof, dustproof, and regularly check line insulation situation, whether the connecting bolt looseness and fuse intact, and so on and so forth. Pressure gauge external had better use transparent material package to prevent damage.

7. tanks, such as paint falls off, should be timely paint and maintenance, to prolong service life.