13
1 GAL. FOAM MARKER ASSEMBLY INSTRUCTIONS
OPERATION
FILLING THE TANK
•
Be sure the power is off and remove the cap from
the top of the tank.
•
Starting with a small amount of water (2 gal.), mix
the foam concentrate according to the label direc-
tions on the foaming agent. If considerably more
concentrate is needed above the manufacturer’s
suggested ratio (usually 2
-
5 ounces per gallon) to
produce good foam, use of a softener or soft water
may be required. If the foam is too stiff or (dry), it
may surge out at irregular intervals. Under this con-
dition. Add water until the foam becomes more
wet.
•
Replace the cap on the tank.
CAUTION!
•
Wear safety goggles & all proper clothing when operating, servicing or refilling this machine.
•
Always read & follow manufactures recommendations when handling any chemical.
•
Do not pump combustible liquids or vapors with this product.
•
When filling the tank, add WATER FIRST and then FOAMING AGENT.
NOTE:
Mixing foam takes some experience. Different water sources may require different amounts of concentrate to obtain
the desired foam density. Water hardness, pH, and impurities will affect the rate of concentrate required for a consistent, long
-
lasting foam.
Different conditions may require different mixing ratios to produce desirable results. It’s worthwhile to determine the proper
foam/water mixing ratio for your water source with the initial filling. Doing so will save time in the future and aid in consistent
foam quality.
If hard water is a problem, commercial softening agents are available. You can make your own softening agent by dissolving a
commercial water softening powder (available at most grocery stores) in hot water and adding a portion of the mixture to
your tank each time you fill. Experimentation will reveal the correct amount to use. A good starting point is 1
-
1/2 ounces per
gallon of water.
Mix ratios for foam concentrates advertised as 80:1 or 160:1 must be adjusted for use with your water. Such ratios are only a
guideline.
Heat, humidity, & wind will also affect the life of the foam. Using a good quality marking agent, such as RUNWAY, may be very
important. Liquid dish detergent also works in the foam marker system. You will have to experiment with detergents before
using on any special turf applications.