Ecolab EFW5L - 9 Maintenance; Routine Cleaning after each Use

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EFW5L_IFU REV NEW
Symptom
Probable Cause
Action
EFW5L controller does
not reach the Set Point
Temperature.
Incorrect installation of
drape.
Ensure the drape is evenly distributed and
in full contact with the basin walls. If
malfunction still exists, contact customer
service.
EFW5L Controller
displays “DRAPE
UNIT” message.
Drape not installed, or
installed improperly.
Install EPD400/EPD400N Drape correctly
(Section 7.4).
Non-approved drape
installed.
Install EPD400/EPD400N Drape correctly
(Section 7.4).
Expired drape
detected.
Install new EPD400/EPD400N Drape
(Section 7.4).
EFW5L does not detect
drape when valid drape
is installed.
Drape sensor
malfunction.
Confirm you are using a valid
EPD400/EPD400N drape and that NFC
tag is centered over the NFC label on the
shelf (see Table 1).
Disconnect power cord from the wall outlet
to remove power from the unit for 10
seconds.
Then reconnect power cord and press the
on side of the Power Switch to restart the
unit.
If malfunction still exists, contact customer
service.
Table 9: Troubleshooting
9 Maintenance
Procedures described in this section should only be performed by qualified service
personnel.
9.1 Routine Cleaning After Each Use
a. Clean the EFW5L as follows:
a. Always allow the basin to cool down completely (approx. 5 minutes) before
cleaning
b. Clean and dry the basin after each use with a lint free cloth and isopropyl
alcohol.
c. It is important to avoid scratching the basin.
d. Make sure the basin is completely clean and dry for next use.
b. Inspect the power cord after each use for any unusual signs of wear or abuse.
a. If wear or abuse is noted, please contact customer service to have the power
cord replaced.