Troubleshooting
Troubleshooting Examples
Checking for Leaks
1.Open the dump valve. Check pot pressure gauge, then close the dump valve.
3.Make sure the bung is engaged with its seal. Turn the selector valve to WASH, then open the abrasive ball valve to pressurize the pot. Set the pot pressure to 145 psi (9.9 Bar, 0.99 MPa).
Look at the pressure gauge to confirm that all pressure has been relieved from the pot.
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2.Disconnect the tubing at the blast check valve (L) and at the fill port check valve (ZG).
4.Check the water pump to confirm that no water is leaking from the TSL fill port.
NOTE: The pump should stall after the pot pressurizes. If the pump does not stall, replace the seals. Refer to the pump manual for repair information.
5.Check for any water leaking from either check valve. If a check valve is leaking, it must be repaired or replaced. If the valves are damaged, the pot will not be able to maintain pressure. Also, check the pot pressure relief valve. If the valve is weeping at pot pressures of 145 psi or less, it needs to be replaced.
6.Close the abrasive ball valve , then disconnect the quick coupler and confirm that the ball valve is not leaking. Replace the abrasive ball valve if it is leaking.
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