Elkhart Brass SM-2000E-HF - Manual (Page 4)

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II. Installation
NOTE: The 55 gallon drum of foam concentrate should be positioned as
close to the monitor as possible without interfering with the desired travel
of the monitor.
1. Attach the nozzle to the monitor discharge. Hand tighten with the foam
inlet nipple down.
2. Remove the small bung hole plug from the 55 gallon drum & install the
vacuum breather. Use Teflon tape or pipe thread sealant to seal the
threads.
3. Remove the large bung hole plug and install the pickup tube. Use Teflon
tape to seal the threads. Tighten so that the 2.0 threaded connection at
the top is pointed at the nozzle.
4. Make sure the rubber gaskets are in place before connecting one end of
the pickup hose to the nipple on the nozzle, and the other to the male
thread on the pickup tube. Tighten both connections.
5. Tighten the nozzle onto the monitors discharge using a spanner wrench.
III. Nozzle Operation
A) SM-1000-HF, SM-1000E-HF, SM-2000-HF, and SM-2000E-HF
Master Stream Nozzles
SM-1000-HF/SM-1000E-HF SM-2000-HF/SM-2000E-HF
Inlet:
Water: 2-
½” NH
Foam: 1- ½” NPT
Water: 3-
½” NH
Foam: 2” NPT
Flow: 250-1000 GPM Automatic 500-2000 GPM Automatic
Operating
Pressure:
100 PSI 100 PSI
Proportioning
Rate:
1% / 3% Selectable 1%
Pick up Hose: 1- ½” diameter x 8’ long 2” diameter x 8’ long
Figure 1 - SM-1000-HF