Drain Connection - Raytheon SC125VNV Installation & Maintenance

Drain Connection

A drain system of adequate capacity is
essential to machine performance. Ideally, the
water should empty through a vented pipe
directly into a sump or floor drain. Figures
2–6 and 2–7 show typical drain line and drain
trough configurations.
Drain Valve
Drain Hose
F232097R1
Figure 2–6
Drain Valve
Drain Hose
Figure 2–7
A flexible connection must be made to a
vented drain system to prevent an air lock and
to prevent siphoning. If proper drain size is not
available or practical, a surge tank is required.
A surge tank in conjunction with a sump pump
should be used when gravity drainage is not
possible, such as in below-ground-level
installations.
Overflow
Hose
Drain Tee
Floor
Open Drain Trough
Overflow
Hose
Drain Tee
H053IE3A
2–13
Installation
H052IE3A
Vent Pipe
H052IE3A
H053IE3A