Nw- 2.0.0 Valve #41'S' Dot Always Blue = Constant "No Water" Alarm - Fresenius Medical Care 2008K2 Troubleshooting Manual

NW- 2.0.0 VALVE #41'S 'DOT ALWAYS BLUE = CONSTANT "NO WATER" ALARM
a) Figure below, ENSURE Valve #41's connector is plugged PROPERLY into distribution board position
"V27, IN-V".
b) Call debug screen 0 to watch Valve #41's 'dot' for one (1) FULL minute. TWO (2) possible scenarios:
1) IF (and ONLY if) Valve #41's 'dot' is now remaining white OR cycling between white and
blue: The constant "No Water" alarm is no longer occurring! If (and ONLY if) a "No Water" alarm
occurs intermittently return to (ABOVE) procedure number
Water" alarms NEVER occurs the No Water problem is not occurring!
2) IF Valve #41's 'dot' is still NEVER white i.e. ALWAYS blue:
Ignoring Flow Error, look at the
Error!
TWO (2) possible scenarios:
Scenario #1: IF (and ONLY if) Valve Error = 0! See procedure number
Scenario #2: IF Valve Error EVER = 1 longer than two (2) seconds! Refer to the Table
If the machine is CURRENTLY in:
Dialysis Program i.e. connected to
acid and bicarbonate
A Cleaning / Disinfection Program
(Rinse, Heat Disinfect, etc.)
nd
2 window down, Valve
below:
Proceed to
2008K/K2 Troubleshooting Guide
P/N 507298 Rev. H
page 146
NW- 1.0.10 (
Your response
page 652
Proceed to ,
page 189
, procedure number
). If a "No
NW- 2.0.1 (page 149).
Section 26
CLEAN- 7.0.0
Page 148