Instruction manual

Section 9 Maintenance and Servicing

Frequency of cleaning is difficult to determine because of variability in

feedwater and usage. Cleaning is necessary when residual deposits are

evident inside the feedwater reservoir or if a new 0.2 micron final filter

clogs rapidly after installation even though the cartridges were properly

rinsed before the 0.2 micron final filter was installed. To sanitize the

EASYpure II RF, remove the 0.2 micron final filter and attach the hose

barb that came installed on the unit. The purification cartridges must be

removed and replaced with empty cartridges. These must be ordered

separately. Contact Technical Services to order.

Warning Disconnect from the power supply prior to maintenance and

servicing.

Do not disassemble water lines or remove cartridges where spilled water

could contact equipment that requires electrical service. Electrical shock

hazard could result.

Refer servicing to qualified personnel.

Note Drain plug is not attached to unit; use care when removing it over an

open drain to avoid dropping it into the drain.

Note The cartridges will still contain water when removed. Therefore, you

will want to have a sink, bucket or other waterproof container available to

place them in after removal.

Note A small amount of water will drain from the cartridge when it is

disconnected from the lower socket. Plug the cartridge’s lower opening

with your finger to minimize water spillage while you finish removing the

cartridge.

Note Used cartridges may be recycled. See P.U.R.E. information packed

with new cartridges.

EASYpure II RF 9-1Thermo Scientific