Block Leak- 2.0.0 Hydrochamber Leak Located - Fresenius Medical Care 2008K2 Troubleshooting Manual

BLOCK LEAK- 2.0.0 HYDROCHAMBER LEAK LOCATED

a) Return the float's connector to distribution board position "FLOAT-SW".
IMPORTANT!
b) Unclamp the Vent Tubing.
Per the Figure below
c)
3) below:
1) IF (and ONLY if) a tubing leak: Repair (tie wrap, if possible) and retest for a leak.
2) IF (and ONLY if) from Valve #39: THREE (3) possibilities 1) Bad Valve #39 mounting bracket;
2) Bad O-ring under Valve #39; 3) Cracked Valve #39 body.
3) ALL OTHER locations: Per the Figure below, if the plug is leaking replace its O-ring. All other
leaks, it may be necessary to replace the Hydrochamber.
, based on where a leak was seen, THREE (3) possible scenarios 1) or 2) or
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
Page 140