Water ring vacuum pump installed correctly points? _

the operation of the vacuum pump premise is correct installation, improper installation there are a lot of failure can't run, then every part water ring vacuum pumps should be how to install? Here to shenzhen heng Chen Gong learn pump installation points in detail.

a, installation of water ring vacuum water pump pump body and mechanical seal parts

will mechanical seal static ring is installed in the pump body is installed on mechanical seal after static ring part is the wet with water pressure evenly into the pump body with the hand. Pay attention to force can't too hard! After assembling, check whether static mechanical seal ring and pump body assembly too closely.

will pump body compression on the motor, tighten bolts. Be careful not to damage the mechanical seal ring part.

install washer to the motor back cover, then the cover of a pump body, motor, bearing, motor rotor, bearing cover parts installed to the motor shell, the locking bolt.

in order to install motor fan, retaining ring, shield, screws. After the installation is complete the motor fan cover end of pump down perpendicular to the ground, ready to install other parts of the pump.

2, install the water ring vacuum pump shaft, bearing part of

1, the pump shaft and bearing as a whole from the bracket the drive end mount bracket, can by hitting pump bearing outer ring pump shaft installed in the bracket. Note: when you tap on a bearing should be placed in the end block or sleeve tool in order to prevent damage to the bearings.

2, install the drive end bearing cap, locking bolts. Installation of roller bearing lock washers and lock nut tightening on the shaft, then lock the lock of the gasket ears bent into clinch nut groove, in order to prevent the nut loose.

3, install washer, drive end bearing cover, locking bolts. Turn the pump shaft by hand, pump shaft rotation should be smooth, if the pump shaft rotation teaching should be a little loose bolt, will adjust pump shaft to rotate relatively smooth state. 4, install flat key, coupling pump shaft parts, coupling clamp, locking bolts. Three

1, install the water ring vacuum pump impeller, the impeller pressure on the bearing, should guarantee the impeller and the pump body before the end of reserves 0. 05 ~ 0. 15 mm gap. Place the vacuum level, check the clearance. If the gap is too small, may be the cause of vacuum pump in mechanical failure; If the clearance is too large, will cause the loss of vacuum pump suction rate.

2, adjust after the end of the impeller and the pump devices for clearance with the depth of the dial gauge measuring the depth of the edge of pump body and impeller plane sent to determine adjust the clearance.

4, the overall installation water ring vacuum water pump pump cover, disc

1, the anchor, the motor shaft in horizontal direction on the ground.

2, water ring vacuum pumps, pump cover and disc composition as a whole. Push the pump cover pressure to the water pump body, should pay attention to the positioning pin and the pump body and disc positioning pin hole alignment. The pump cover with bolt fastening on the pump body.

3, water ring vacuum pump installed, turn the machine by hand fan, pump must rotate smoothly. Such as pump rotation is not smooth or pump rotating friction sound, appeared in the process of check the impeller clearance condition should disassemble the pump cover, etc. , to readjust.

that's water ring vacuum pump a few detailed installation key points, don't make the mistake of cutting, such as have not understand should contact the manufacturer as soon as possible, by professionals for installation test.

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