- Seal-wash pump is making no sound
- Unable to pump seal wash
- Alliance 2690
- Alliance 2695
- Alliance 2790
- Alliance 2795
Seal-wash solenoid failed.
FIX or WORKAROUND
- Replace seal-wash pump (WAT270926).
- Prime the seal wash.
A Waters trained engineer may need to replace defective parts.
For the seal-wash pump solenoid, see the Graphical Parts Locator link WAT270926.
Contact your local Waters office.