Section 5 | Maintenance |
DANGER
Only qualified personnel should conduct the installation tasks described in this section of the manual
5.1 Cleaning the Sampler
5.1.1 Cleaning the Sampler Housing
The interior and exterior sampler housing may be cleaned with a damp sponge and mild detergent. Do not use abrasive cleaners.
5.1.2 Cleaning the Sample Bottles
Clean the bottles using a brush and water with mild detergent, followed by a fresh water rinse and a diluted water rinse. Glass bottles may also be autoclaved.
5.1.3 Cleaning the Intake Tubing and Pump Tubing
Clean the tubing by pumping water with mild detergent or other cleaning solution through the tubing, using the peristaltic pump in Manual Pump Mode. Press the MANUAL MODE soft key.
5.1.4 No Lubrication Required
The 900 Composite Sampler does not require routine lubrication. Do not lubricate the pump tube with petroleum jelly, silicone grease, oil, or any other lubricant, as this will substantially reduce the life of the pump tube and roller assembly.
5.2Pump Tubing Maintenance
5.3Upgrades, Repairs, General Maintenance
5.4Electrostatic Discharge (ESD) Considerations
5.5Internal Maintenance Items
The following item requires access to the inside of the case for repairs:
•Internal desiccant module
•RAM memory battery
5.6
Removing and Opening the Controller
CAUTION
Always power the unit OFF and then disconnect all cables from the 900 Composite sampler before removing the controller.
To remove the controller from the controller center section:
1.Turn the unit off by pressing the OFF key.
2.Disconnect and remove all cables to the controller housing, including the distributor/full bottle shutoff cable.
3.Disconnect all tubing.
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8544Maintenance.fm | Maintenance |