Maintenance, 6 fastprime™ valve o-ring replacement (continued) – Nova-Tech LMI Roytronic Excel Series AD Metering Pump User Manual
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MAINTENANCE
O-Rings
FastPrime
TM
Valve
Retaining Nut
FastPrime
TM
Valve
3/8" Clear Vinyl Tubing
O-Rings
5.6
FastPrime™ Valve O-Ring Replacement (continued)
6. Recut 1 to 2 inches off the tip of the return line and ensure the end is squared. Press
the return line tubing on completely past the barbs.
FastPrime
TM
Knob