3030226 Rev. D 5-14 Routine Maintenance
Materials Required:
• High and Low pH cleaner
- Liqui-Clean™ 103 – (Low pH liquid) – P/N 1228653 (1 gal.)
- Liqui-Clean™ 511 – (High pH liquid) – P/N 1228791 (1 gal.)
• Chemical Bottle– Provided with the RO (P/N 3026770)
• pH test strips - (P/N 3026658)
• “DO NOT USE” warning labels (not provided by Mar Cor Purification)
• Cleaning/Disinfect log sheets
• Current log sheets for water quality comparison
Read and understand instructions on cleaner container before beginning procedure.
1. Connect the water inlet line to the water supply. Connect the waste line to a
functional drain. Ensure that the product line is connected between the product
and return ports on the RO. Turn the RO and water supply on. Disconnect the
dialysis machine from the product line if connected.
2. On the Main Screen, press RUN.
3. Establish a pre-cleaning % rejection, TDS/µS and pH; record on the cleaning
disinfect log sheet. Fill your chemical tank with the proper amount of RO water.
Refer to the label on the chemical bottle. Once readings are recorded, press and
hold the STOP button to stop the RO.
4. Add the cleaner, as specified on the labeling, to chemical bottle. Do not connect
the bottle at this time.
CAUTION:
Water to be used must be chlorine free or damage to the RO membrane may
result.
WARNING:
Label machine with appropriate warning signs such as "DO NOT USE/CONTAINS
CLEANER" to prevent use of the RO until it is properly rinsed.
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