Elkhart Brass SM-2000E-HF - Manual (Page 5)

3
1. Proportioning Rate
The proportioning rate on the SM-1000-HF and SM-1000E-HF can
only be adjusted or viewed when the water supply valve is close.
1. Firmly grasp the flood plate/baffle head assembly.
2. Rotate until the desired proportioning rate arrow is pointing at
the foam inlet port. See Figure .
3. Listen for audible click noise indicating that the nozzle is in the
detented position.
Note: It may be necessary to use a strap wrench in order to rotate
the assembly into place. Use care to avoid damage to the nozzle.
Figure 2
2. Pattern Control
Manual
1. Grasp the handle firmly.
2. Rotate clockwise for straight stream. Rotate counter-clockwise
for full fog. The full stroke of the pattern requires 180° of input
rotation.
Figure 3
Handle
Straight
Stream
Fog
Flood Plate/Baffle
Head Assembly
Foam Inlet Port
As shown, this
is set to 1%.
1%
3%