Manual: Filter insert replacement in CJC® Fine Filter Units HDU 15/25

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Manual filter insert replacement
CJC Fine Filter HDU 15/25, Cross-section

Warning triangle
 
Warning not "hot surfaces"

WARNING

HOT SURFACES

Piping and filter housings may contain hot fluid. Contact can cause burns.

Stop CJC® Fine Filter HDU 15/25

Switch off CJC® Oil-Care System.

Close valve on oil inlet

Close valve on oil inlet.

Close valve on oil inlet

Close valve on oil outlet.

Aerate CJC® Oil-Care System.

Open venting screw, replace CJC Filter Insert 15/25 in HDU 15/25

Version with venting screw:
Open venting screw.

Version with permanent venting:
Lossen top nut (3).

Open bleeding and venting valve.

Version with automatich bleeding and venting valve:
Ensure that shutt-off valve is open.

Drain CJC Oil-Care System 15/25

Drain CJC® Oil-Care System.

Close draining valve immediately after draining.

Loosen top nut.

Loosen top nut.

Liftoff filter cover

Lift filter dome and replace o-ring.

Loosen tightening nut.

Lossen spring nut.

Remove compression spring and spring sleeve.

Remove compression spring and spring sleeve.

Do not damage the sealing edge.

Dispose filter insert 15/25

Dispose of contaminated CJC® Fine Filter Insert.

According to environment precautions!

Clean filter housing

Clean filter bottom.

Without using solvent.

Insert new CJC Fine Filter Insert

Insert new CJC® Fine Filter Insert

Assemble spring sleeve, compression spring and spring nut.

Assemble spring sleeve, compression spring and spring nut.

Replace o-ring for spring guide.

Tighten spring nut, filter insert replacement HDU 15/25

Tighten spring nut (minimum 4 Nm),

until spring guide is level with top edge of filter housing.

Tighten spring nut, HDU 15/25
Mount filter cover, HDU 15/25

Mount filter cover.

Tighten top nut, HDU 15/25

Replace isit-ring of the top nut.

Tighten top nut with a torque of 70 Nm.

Close venting screw, HDU 15/25

Replace usit-ring of venting screw and tighten venting screw with a torque of 10 Nm.

Open valve on oil outlet

Open valve on oil inlet.

Open valve on oil inlet

Open valve on oil inlet.

Open venting screw

Open venting screw.

Version with permanent venting:
step doesn’t be applied.

Open bleeding and venting valve.

Version with automatic bleeding and venting valve:
Leave shut-off valve open or, if necessary close.

Take CJC® Oil-Care System into operation

Take CJC® Oil-Care System into operation.