caprari K M150R Serie Notice D'utilisation Et D'entretien page 26

K.M150R.. / K.250... / K.D300... / K.D350...
15. TYPES OF INSTALLATION
15.1. SUBMERSED INSTALLATION WITH AUTOMATIC CONNECTION
ASSEMBLY
Fix the anchoring bracket in an easily accessible position, firmly secured to the upper
part of the tank wall, or to the edge of the trap opening.
Position the automatic coupling base at the bottom of the tank so that the two tapered
GB projections (housings of the two guide pipes) in the upper part of the base itself are
perfectly plumb in relation to the anchoring bracket projections. (See size and
measurements in the "OVERALL DIMENSIONS AND WEIGHTS" paragraph of this
manual).
Mark the position of the four slots at the feet of the base and cut the guide pipes to
suit.
Fasten the baseplate securely to the bearing surface using 20 mm diameter steel
anchoring plugs at least 200 mm long.
Fix the delivery pipe to the base opening.
Disconnect the anchoring bracket.
Fit the two guide pipes into the relative projections/recesses in the base and lock
them in place at the top end by remounting the anchoring bracket.
Fit the chain on the handle at the top of the motor. Lift the electric pump, guiding it
above the trap then slowly lowering it, allowing the bracket to slide between the two
guide pipes.
CORRECT SETUP
To ensure the pump can easily slide along the guide pipes and that it correctly
connects/releases from the base during automatic coupling, the chain hook
should always be kept in area "A" during the lowering phase and in area "B"
during the lifting phase, as indicated in the figure to the right. At the end of its
descent travel, the pump will automatically connect to the base opening.
The upper chain shackle must be fixed to the hole on the anchoring bracket.
15.2. SUBMERSED INSTALLATION WITH HOSE PIPE
(K..150R.., K..250R.. - K..250Z..)
HOW TO CORRECTLY ASSEMBLE AND SET AT WORK
To release the rotor, Caprari can supply a specific tool that facilitates this operation
when applied to the side opposite the shaft projection.
(K..150R.., K..250R.. - K..250Z..).
Use the twin-flanged elbows and a section of delivery hose pipe for larger sized electric
pumps, so as to reduce the vibrations.
The electric pumps must be placed on, or fixed to a flat, solid base.
Take all the necessary precautions when building the system so as to reduce the
vibrations on the electric pump to the greatest possible extent.
The chain used to lower the pump into the trap must be fastened at the top, to the edge of
the manhole.
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Fig. 1
"A" "A"
Fig. 2
Fig. 3
Caprari S.p.A.
"B" "B"