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EFW5L_IFU REV NEW
Note: The Fluid Basin temperature may exceed 60°C (140°F) if the unit was not
properly draped and a minimum of 1 L of fluid was not added to the Fluid Basin
prior to powering on the unit. In this event, power off the unit and ensure that the
basic operation steps are followed (see Section 7.5).
7.4 Basic Operation
The following steps describe basic operation of EFW5L fluid warmer.
a. Position EFW5L and lock wheels (Section 6.1).
b. Power on the unit by pressing the “on” side of the Power Switch (Section 7.1).
c. The controller will prompt the user to “Drape Unit”.
d. Ensure unit is off and basin is dry before draping.
e. Install an Ecolab EPD400 or EPD400N drape. Adjust drape to ensure uniform
contact with the basin walls (i.e. no folds that create air pockets) and NFC tag is
centered over NFC label on shelf.
f. Add the desired quantity of solution into the draped basin, making sure that the
minimum fluid requirements are maintained. Refer to Section 2 – Specifications for
minimum fluid levels.
g. When the correct drape is installed, the Power Indicator Light and Controller will
illuminate, and the unit will begin warming the fluid to the Set Point.
h. Adjust the Set Point Temperature to the desired Set Point using the “+” and “–”
buttons (Section 6.5.2).
i. The maximum temperature EFW5L can be adjusted to is 49°C (120°F). Attempting
to adjust the fluid temperature above 49°C (120°F) will not work. Set Point will
remain at 49°C (120°F).
Note: Do not use empty graduates in the warming basin.
Note: Never turn fluid warmer on before minimum fluid requirement is added to the
draped basin.
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