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Operating Instructions Draining the Tank
Page 13
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Stratasys Confidential
Draining the Tank
Avoid damage to the pump by draining the tank to replace the alkaline cleaning solution when
it reaches saturation point (see DOC-08380, “Working with Alkaline Cleaning Solution”).
You will also need to drain the tank before performing maintenance procedures.
Before handling the alkaline solution, read “Alkaline Cleaning Solution Safety Instructions”
(page 5) .
Draining the Tank Without Using the Drain Pump
To drain the tank without using the drain pump:
1. Close the tank cover.
2. Put on gloves, mask, and safety goggles.
3. If local regulations allow, drain the solution into a drainage pipe. Otherwise, drain the tank
into a 16-gallon (60-liter) container.
4. Open the operator panel.
5. Set the CONTROL VALVE to DRAIN TANK.
Figure 7: Operator panel - Control Valve
6. When the solution stops flowing, check that the tank is empty. If it is not completely empty,
see “Emptying Excess Liquid from the Tank” (page 15) .
Caution:
Foam is created when you drain the tank. If you are draining into a container, be careful
that it does not overflow.