CRANE PUMPS & SYSTEMS Barneb OGVF2022CO, Installation Manual

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9
ELECTRICAL CONNECTIONS:
Pump Cables - The cord assembly mounted to the pump
must NOT be modified in any way except for shortening to
a specific application. Any splice between the pump and
the control panel must be made in accordance with the
National Electric Code or the Canadian Electric Code and
all applicable state, province and local electric codes. It is
recommended that a junction box, be mounted outside the
sump or be of at least Nema 4 (EEMAC-4) construction if
located within the wet well. DO NOT USE THE POWER
OR CONTROL CABLES TO LIFT PUMP!
Overload Protection - The type of in-winding overload
protector used is referred to as an inherent overheating
protector and operates on the combined effect of
temperature and current. This means that the overload
protector will trip out and shut the pump off if the windings
become too hot, or the load current becomes too high.
It will then automatically reset and start the pump after
the motor cools to a safe temperature. In the event
of an overload, the source of this condition should be
determined and rectified immediately. DO NOT LET THE
PUMP CYCLE OR RUN IF AN OVERLOAD CONDITION
OCCURS !
Wire Size - If additional cable is required consult a
qualified electrician for proper wire size.
CABLE CONNECTIONS:
Power/Control Cable- Insert female end of cable plug into
housing bore aligning alignment mark with hole in terminal
block see Figure 2. Tighten bolts on compression flange
until flush with motor housing.
FIGURE 2
Single phase 240 Volt AC
FIGURE 3
STEPS & TIPS:
• Attach lifting device to pump.
1. Make a small overhand loop in the rope.
2. Bring the short end through the overhand loop.
3. Place short end behind the fixed part of the rope.
4. Bring end around and back into the loop.
5. Pull on the fixed end of the rope away from the
loop to tighten the knot.
FIGURE 4