alan.bain
Plastic
- Joined
- Jul 3, 2008
- Location
- Amersham, U.K.
My HLV-H has a very original looking block for controlling the coolant oil (with a very unoriginal flexible discharge pipe). However it lacks the usual quarter turn type valve to control the flow and there is clearly something missing since the knurled knob has little effect on the flow and the assembly provides me with a free coolant shower which while it cools the work makes me less happy!
Clearly there should be some kind of valve element pressed down on the seat by by the knurled knob (removed in these photos to try and show the inside) I even wondered if it might be a ball bearing?
If anyone knew what should be there it would be very useful!
Clearly there should be some kind of valve element pressed down on the seat by by the knurled knob (removed in these photos to try and show the inside) I even wondered if it might be a ball bearing?
If anyone knew what should be there it would be very useful!