How to change the filter insert in your CJC® HDU 15/25 quickly and easily
Instruction: CJC® Fine Filter Unit HDU 15/25
WARNING
HOT SURFACES
Piping and filter housings may contain hot fluid. Contact can cause burns.
Switch off CJC® Oil-Care System.
Close valve on oil inlet.
Close valve on oil outlet.
Aerate CJC® Oil Care System.
Version with venting screw:
Open venting screw.
Version with permanent venting:
Lossen top nut (3).
Version with automatich bleeding and venting valve:
Ensure that shutt-off valve is open.
Drain CJC® Oil-Care System.
Close draining valve immediately after draining.
Loosen top nut.
Lift filter dome and replace o-ring.
Lossen tightening nut.
Remove compression spring and spring sleeve.
Do not damage the sealing edge.
Dispose of contaminated CJC® Fine Filter Insert.
According to environment precautions!
Clean filter bottom.
Without using solvent.
Insert new CJC® Fine Filter Insert
Assemble spring sleeve, compression spring and tightening nut.
Replace o-ring for spring guide.
Tighten spring nut (minimum 4 Nm),
until spring guide is level with top edge of filter housing.
Mount filter cover.
Replace isit-ring of the top nut.
Tighten top nut with a torque of 70 Nm.
Replace usit-ring of venting screw and tighten venting screw with a torque of 10 Nm.
Open valve on oil inlet.
Open valve on oil inlet.
Open venting screw.
Version with permanent venting:
step doesn’t be applied.
Version with automatic bleeding and venting valve:
Leave shut-off valve open or, if necessary close.
