Establishing Water Flow.
Prime the raw water pump (Figure 2-41).
Figure 2-41. Priming the Raw Water Pump (Sheet 1 of 2)
(MODEL WTA-060 ONLY)
Be sure drain valve (1) is closed.
Disconnect the piping section (2) from fitting on pump and pour water from priming pitcher (3) into fitting until pump is
full and then replace pipe section.
Remove plug (4) from prime assist port.
Attach the prime assist coupler (5) to the prime assist port. Make sure no gravel or stones are on the pump
diaphragm. They will cause damage to the prime assist pump.
Open prime assist valve (6).
Change 12 2-75