TEL: +86-20-37781550
Categories
Contact Us

ADD: No.13 Dongping Middle Road, Baiyun District, Guangzhou, China

TEL: +86-020-37781550

MOBILE: +8613926135051

E-MAIL: ysinfo@gzyishan.com

News
Home > News > Content
Method For Replacing Filter Element Of Filter
Aug 31, 2018

In normal use, if the pressure difference alarm of the pre-filter device alarms or the accumulative use exceeds 300 hours, the filter element should be replaced, and the double-barrel parallel pre-filter device can be replaced without stopping the machine.


Filter cartridge replacement method:

1. replacement of filter cartridge for single barrel pre filter unit

A. close the intake ball valve and open the upper cover. (aluminum alloy upper cover needs to be gently prized open from the side notch by flat nose screwdriver).

B. unscrewing the sewage outlet and plugging the dirty oil.

C. Loosen the fastening nut at the upper end of the filter element. The operator wears oil-proof gloves to grip the filter element and removes the old filter element vertically upward.

D. Change the new filter element, pad the upper seal ring (with a gasket at the lower end), tighten the nut; F. tighten the blockage wire at the sewage outlet, cover the upper cover (pay attention to the gasket), tighten the bolt.


2. Replacement of filter cartridge for double barrel parallel pre filter unit

A. First close the oil inlet valve which needs to replace the filter on one side of the filter element, then close the oil outlet valve several minutes later, then unscrew the end cap bolt and open the end cap.

B. open the drain valve, drain the dirty oil thoroughly, prevent the dirty oil from entering the net oil cavity when changing the filter element.

C. Loosen the fastening nut at the upper end of the filter element. The operator wears oil-proof gloves to grip the filter element and removes the old filter element vertically upward.

D. replace the new filter element and pad the upper sealing ring (the lower end has a self sealing gasket) and tighten the nut.

E. close the drain valve, cover the upper cover (pay attention to the sealing ring) and fasten the fastening bolts.

F. First open the intake valve, then open the exhaust valve, when the exhaust valve oil immediately closed the exhaust valve, and then open the oil outlet valve; and then in the same way to the other side of the filter operation.


  • Contact Us

    ADD: No.13 Dongping Middle Road, Baiyun District, Guangzhou, China

    TEL: +86-020-37781550

    MOBILE: +8613926135051

    E-MAIL: ysinfo@gzyishan.com

  • Categories
  • Copyright © Guangzhou Yishan Auto Parts Trade Co.,Ltd All Rights Reserved.