7.11
High-Pressure Plumbing Weep Holes
Weep holes throughout the HP water system relieve the water seepage from any leaking components
(for example, see
Check Valve Assembly
). Seepage from any of the holes indicates a faulty
component, loose connection, or damaged seat. Failure to correct the cause may result in damage to the
mating fittings.
If weep hole leakage is observed, the fitting may have loosened and it will need to be tightened. Another
cause of seepage is the collar on the tubing may need to be threaded further onto the tubing. Persistent
seepage may require replacing the fitting or tube.
Lubricate the high-pressure fittings with a HP grease such as Blue Goop. To minimize side load, use
two wrenches to tighten the high-pressure fittings: one on the gland and the other on the fitting.
50
Summary of Contents for HyPrecision 100D
Page 1: ...Instruction Manual 808310 Revision 0 English Original instructions ...
Page 2: ...Instruction Manual 808310 Revision 0 English March 2014 Hypertherm Inc Hanover NH 03755 USA ...
Page 16: ...14 ...
Page 24: ...22 ...
Page 27: ...25 ...
Page 34: ...32 ...
Page 58: ...56 ...
Page 74: ...72 ...
Page 75: ...12 Drawings and Parts Lists 73 ...
Page 76: ...74 ...
Page 77: ...13 Controls Manual 75 ...