Correct operation of the gear pump heavy CYB
Correct operation of the gear pump heavy CYB
To ensure the safe use CYB heavy gear pump , reduce maintenance costs and provide you standardize operational processes CYB heavy gear pump.
One , CYB heavy gear pump makeready
1 , clean up the site , unscrew the screw bearing , adding thermal oil as lubricants.
2, check the pump motor rotation is consistent with the direction of rotation .
3 , moving the hand pump coupling should be flexible rotation .
4 , oil use before driving the delivery of the pump fill to get rid of the air pump , this time on the outlet pipe valve should be closed.
5 , oil conveyed before driving to uniform heating , preheating is the use of thermal oil is transported through the pump continuously carried out .
6 , preheat criteria: pump casing inlet oil temperature is not lower than 40 degrees , preheated at 50 degrees / hour, preheat the car when the pump side of legs loosen the nuts 0.3-0.5 mm, preheating is completed should be tightened .
7 , base and should be checked before driving the bolts loose , sealed properly.
Two , CYB heavy gear pump power
1 , a comprehensive examination of the preparatory work is already perfect.
2, open the various instruments of the switch .
3 , power , when CYB heavy gear pump up to speed , and the instrument display considerable pressure , and gradually open the output pipeline valve, and adjust to the needs of working conditions. In the case of the output valve closed pipe line , the pump can not work continuously over 3 minutes .
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