Kasco Marine 50Hz Aerator & Circulators - Manual (Page 8)

8
are replaced. Replace the three inside Lock Nuts and
tighten all 3/8” Lock Nuts using the 9/16” (14mm)
wrench and socket.
Note: Extra hardware may be included
STEP NINE
The user supplied power cord should now be attached
to the stub cord by lining up the male and female
halves of the disconnect and hand tightening the blue
collar. On these cords, the Additional Strain Relief
should be attached to one of the lower fl oat brackets.
If there is not a Strain Relief, use the Nylon Cable Tie
provided to secure the cord to a rope to prevent dam-
age by the propeller. If installing a new Quick Dis-
connect, please refer to Quick Disconnect instructions.
3 Phase Startup Procedure
A Control Panel is not provided with your unit, please
refer to the following warnings:
When inherent overheating protection is not provided:
use with approved motor control that matches motor
input in full load amperes with overload element(s)
selected or adjusted in accordance with control
instructions.
Proper ground fault protection (RCD) must be provid-
ed at time of installation in your control panel
Note: The motor input in full load amperes is the
marked value or the service factor amperes, shown on
the namplate.
3 phase
190 volt
2.3EA 2.3EC 3.3EA
Full load amps 5.2 5.2 8.2
3 phase
380 volt
2.3EHA 2.3EHC 3.3EHA
Full load amps 2.6 2.6 4.1
now be extending through the assembly. Loosely install
the six Lock Nuts (Part B5) on the ends of the bolts (do not
tighten yet).
STEP FIVE
If the optional Bottom Screen (Part#B8) was
purchased, place the Aerator Assembly inside the
bottom Screen as shown.
STEP SIX
Lift Float Assembly and place over Aerator Assembly.
Place the 3/8” x 1” Bolts (Part #B6) and 3/8” Lock
Washers (Part #B7) through the top fl oat bracket and
lower fl oat bracket as shown and screw directly into
the aerator mounting ring. Tighten down with a 9/16”
(14mm) wrench.
STEP SEVEN
(Optional Bottom Screen: purchased separately)
Position the Bottom Screen (Part B8) over the fl oat so
the motor housing (can) passes through the large hole
in the center of the screen. Remove the center three
Lock Nuts from the 9” Bolts and place the Bottom
Screen Clips (Part B9) over the bolts as shown. The
power cord can be slid under the bottom screen where
two fl oat sections come together before the Lock Nuts