Katsu Power DCA 22 Owner's Manual - page 10
Pump location
S u c t i o n a n d d i s c h a r g e h o s e s
Install a 90° elbow (supplied) on the pump's discharge and then attach the
quick connectors.
The suction and discharge should have a male adapter to connect the hose.
The fittings should have the same diameter as the suction diameter.
Use Teflon tape to prevent leakage on the joints.
Connect the hose couplings to the suction and discharge fittings.
Be sure to use a strongly reinforced hose on the suction side.
Tighten hose couplings firmly. Hose or pipes should be supported
separately and not carried by the pump.
Place the pump on a firm place to absorb vibration and provide a
permanent and rigid support. This place should allow appropriate
ventilation for the engine.
2
PLANNING
THE INSTALLATION
The pump should be located
on a leveled firm foundation,
putting it as near as possible
to the level of the liquid
that is being pumped,
but never higher than 20 feet.
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Don’t forget to read the engine manual, before starting
the unit.
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CAUTION
easier, put oil in the elastic ring of the seal. Do not hit or damage in any
way the ceramic part of the seal. Insert the seal using finger pressure only.
Place the back plate on the engine, checking a close fit between the back
plate and engine flange. Before fixing the parts, be sure that the position of
the back plate is correct with the drain outlet facing down.
Tighten the screw locker washers on, to fix the back plate to the engine
flange. Tighten the screws well and evenly in an "X" sequence.
Place the rotating part of the mechanical seal on the shaft. To make this
operation easier, put oil in the elastic ring of the mechanical seal.
Place the mechanical seal spring on the rotating part.
Fit the impeller on the shaft, with a clockwise rotation be sure that the
impeller is fully screwed.
After cleaning the surfaces thoroughly, place the o-ring in the circular
groove of the back plate.
Place the volute on the back plate.
Place the gasket properly in order to have a perfect fit between the gasket
and volute.
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O W N E R M A N U A L D C A K AT S U P O W E R W AT E R P U M P S
O W N E R M A N U A L D C A K AT S U P O W E R W AT E R P U M P S