2008T Troubleshooting Guide
P/N 490292 Rev. A
OVER- 2.0.0 ISOLATE POTENTIAL FLOW RECIRC ERROR
Is the machine currently in Heat Disinfect?
Yes In Heat Disinfect! See procedure number OVER- 2.0.1 (page 587):
No NOT in Heat Disinfect! See procedure number OVER- 2.0.2 (page 587).
OVER- 2.0.1 IN HEAT DISINFECT
a) Press ‘Esc’ to return to the Main Heat Disinfect screen.
b) Allow Remaining Prerinse Time to = 0:00.
c) Allow up to five (5) more minutes. If a “Flow Recirc Error 1” banner appears DO NOT troubleshoot
overflow. If (and ONLY if) a “Flow Recirc Error 1” does NOT occur see procedure number OVER- 2.0.2
(page 587).
OVER- 2.0.2 ISOLATE HEAT EXCHANGER #77 (Slow Overflow)
a) Turn the machine OFF but leave the water ON!
b) Per the Figure below, remove the front CLEAR tubing (to drain) from the Heat Exchanger.
Figure 99 – Hydraulics Front View / Heat Exchanger Check
c) Watch the vacant Heat Exchanger nozzle for up to THREE (3) minutes. or until you see dripping, possibly
VERY slowly (Yes or No)?
Yes Dripping seen! YOU MUST perform the following TWO (2) procedures: Procedure #1: Turn
the water OFF and replace the Heat Exchanger; Procedure #2: To prevent damaging the
new Heat Exchanger, see procedure number OVER- 8.0.0 (page 596) IMMEDIATELY.
No dripping! Reattach the tubing then see procedure number OVER- 3.0.0 (page 588).
To Next Page
Loading...
Need help?
General
