Pulsafeeder DC3 Troubleshooting Guide download pdf (Page 14)

15. Slide Core Tube over core and align to the tabs on the Valve Body.

16. Slide Union Nut over Core Tube and tighten onto Body. Do not over tighten, hand tight is sufficient.

17. Slide the solenoid over the Core Tube and secure with Cap Nut. Hand Tight.

18. Reapply power to the pump and ADV and follow standard startup instructions from IOM supplied

with pump.

9.3 Valve Body and Discharge Valve Assembly Removal

CAUTION: Take all precautions to prevent environmental and personnel exposure to hazardous materials.

Any product being pumped will be released during this procedure.

The O-ring seals used in the check valve and ADV are critical to product containment and pump

operation. All o-rings should be inspected carefully and any that show signs of damage or wear should

be replaced. The owner may wish to replace these seals any time the ADV assembly is removed from

the pump.

1. Disconnect the power source to the pump drive motor. If you plan to maintain the ADV itself, remove

power from the ADV unit. For maintenance to the check valves only, the ADV need not be

disconnected.

2. Relieve all pressure from the piping system.

3. Close the inlet and outlet shutoff valves.

4. Take all precautions to prevent environmental and personnel exposure to hazardous materials.

1 2 ... 9 10 11 12 13 14 15 16

No comments

Pulsafeeder DC3 Troubleshooting Guide Page 14