Filling The Pump With Oil; Fitting The Oil Mist Filter - Ametek Davenport PET Plus User Manual

3.8 FILLING THE PUMP wITH OIL

The recommended oil is Edwards Ultragrade 19 (hydrocarbon oil). The maximum volume is 0.7 litres
and the minimum level is 0.42 litres.
Remove one of the oil filler plugs (item 6) then pour the oil into the pump until the oil level just reaches
the MAX mark on the bezel at the top of the sight glass (item 8). If the oil level goes above the MAX
mark, remove the drain plug (item 9) and drain the excess oil from the pump.
After a few minutes, recheck the oil level and top up if necessary. Refit the oil filler plug and tighten
firmly by hand but do not over tighten.
3.9 FITTING THE OIL MIST FILTER TO THE PUMP
Unscrew the red thumb nut from the bolt in the securing clamp then remove the through bolt.
Place the rubber seal washer over the top of the outlet port (item 7).
Remove the caps from both ends of the oil mist filter then place the oil mist filter on top of the washer.
Fit the clamp around the boss on the outlet port and the boss on the bottom of the oil mist filter.
Refit the through bolt and red thumb nut to the securing clamp. Hand tighten the red thumb nut to
secure the filter.
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