Where is the Water Trap on my 3130 Genetic Analyzer system and how do I clean it?
The Water Trap is located above the piston on the pump. There are 2 valves for the trap, one that points out towards you, the other points to the left. To clean the trap:
1) Loosen each of the valves by turning them half a turn counterclockwise.
2) Fill a 5 ml syringe with 4 ml of distilled water.
3) Attach the syringe to the valve extending towards you.
4) Holding a beaker under the valve pointing to the left, push through 3 ml of water. Do not completely empty the syringe to avoid introducing an excessive amount of bubbles into the Water Trap.
5) Tighten the valve pointing to the left and carefully remove the syringe. After removing the syringe, tighten the valve it was attached to. Note: The white end of the valve and grey body should not be separated. If you notice the white piece moving as you try to remove the syringe, re-tighten the syringe and secure the white piece before unscrewing the syringe.
Find additional tips, troubleshooting help, and resources within our Capillary Electrophoresis Instruments Support Center.
1) Loosen each of the valves by turning them half a turn counterclockwise.
2) Fill a 5 ml syringe with 4 ml of distilled water.
3) Attach the syringe to the valve extending towards you.
4) Holding a beaker under the valve pointing to the left, push through 3 ml of water. Do not completely empty the syringe to avoid introducing an excessive amount of bubbles into the Water Trap.
5) Tighten the valve pointing to the left and carefully remove the syringe. After removing the syringe, tighten the valve it was attached to. Note: The white end of the valve and grey body should not be separated. If you notice the white piece moving as you try to remove the syringe, re-tighten the syringe and secure the white piece before unscrewing the syringe.
Find additional tips, troubleshooting help, and resources within our Capillary Electrophoresis Instruments Support Center.