Liberty Pumps 441 - Manual (Page 5)

INSTALLATION
5. To separate the primary pump from the discharge
pipe:
5A. For applications with rubber couplings: remove
the coupling clamp with a nut driver.
5B. For applications without rubber couplings: cut
the PVC discharge pipe with a hacksaw above the
basement floor, at a comfortable level. You will
need a new rubber coupling for reassembly. See
Figure 1 on Page 4. NOTICE: The discharge pipe
will be filled with water. Drain the water from the
discharge pipe assembly. Keep the work area dry.
Risk of pinching hands or fingers. To
avoid a hand injury from a collapse of plumbing,
support the pipe above the separation before cutting or
disassembly. See Figure 1.
6. Lift the primary pump and discharge pipe assembly
out of the sump.
Risk of electrical shock. Do not lift the
pump by the electrical cord; lift pump only by the lifting
ring, discharge pipe, or handle on the pump. Lifting by
the cord can damage the cord.
INSTALL BACKUP PUMP
There are two ways to install the Battery Back-up Pump.
Method A and Method B. See Figure 3 to determine which
method to use. Both methods are acceptable.
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