Page 5 - PBL884 ABB Brochure 3KXA080000R4201 OPERATING INSTRUCTIONS (OI/AZA100-EN)- (12PP Q4 STITCH)

AZA100 | UNIVERSAL FLOWCELL | OI/AZA100-EN REV. A PILOT BUILD
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4 Maintenance Cleaning the flowcell
Interval: Process dependent.
1 Isolate the flowcell from the process.
2 Remove the sensor from the flowcell.
3 Use a brush to clean the inside of flowcell.
4 Install sensor back in the flowcell.
5 Start the flow.
Cleaning the flowcell channels
Interval: Process dependent.
1 Isolate the flowcell from the process.
2 Remove the 1/4 in blanking plugs from the flow channel.
3 If a dual flowcell configuration is in use: Separate the flowcells.
4 Lightly brush the flowcell channels with the bottle brushes supplied in the flowcell maintenance kit.
5 Replace the 1/4 in blanking plugs, and torque them to 8 N·m (5.90 lbf·ft) ±20 %.
6 Start the flow.
Replacing the stirrer
Interval: 2 years (or when necessary).
1 Disconnect the stirrer from the transmitter.
2 Isolate the flowcell from the process.
3 Loosen and remove the stirrer module.
4 Install a new stirrer module. Make sure that the magnetic bar is fitted in the flowcell.
5 Start the flow.
6 Attach the stirrer to the transmitter with an EZLink cable.
Replacing the stirrer O-ring
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4 Use the O-ring removal tool to remove the O-ring from the stirrer module.
5 Lightly lubricate the new O-ring with a suitable O-ring grease.
6 Install the new O-ring to the stirrer module.
7 Tighten the stirrer module into the flowcell.
8 Connect the stirrer to the transmitter.
Figure 2
Stirrer O-ring
1 Disconnect the stirrer from the transmitter.
2 Isolate the flowcell from the process.
3 Loosen and remove the stirrer module.