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6. HYDRAULIC INSTALLATION
Suction Hose
Tightening Nut
Holding Ring
Pipe Holder
O-ring
Valve
Hydraulic connections are:
Suction Hose with level probe and foot filter
Delivery Hose with injection valve
Venting Hose
Suction Hose.
Completely unscrew tightening nut from pump’s head and remove assembling
components: tightening nut, holding ring and pipe holder.
Assembly as shown in fig. (A). Insert hose into pipe holder until it reaches the bottom.
Lock hose on pump’s head by screwing down the tightening nut.
Use only hands to do it!
Connect other side of the hose to the foot filter using the same procedure.
fig. (A)
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