Dramm FM20 Owner's Manual - Page 4

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1. Always wear safety goggles and protective gloves while operating foam unit.

2. Avoid contact of cleaning agents with skin and eyes. If contact occurs rinse affected area with

water for 15 minutes and get medical attention if needed.

3. After use, relieve all remaining pressure in the system by unplugging the air line from the unit and

opening the discharge ball valve.

4. Never point the discharge ball valve at anyone.

5. Be sure to flush the unit with fresh water for 5 minutes when switching from an alkaline to an

acid or an acid to an alkaline.

1. Remove all parts from shipping box.

2. Clip the cable tie holding the air fitting, cotter pins, and axle washers from the leg of the cart.

3. Place one of the washers on one of the axles, then slip a a wheel on the axle followed by a second

washer, then insert a cotter pin into the hole in the axle and bend the cotter pin to keep it from

falling out. Repeat this for the other side.

4. Screw the air plug into the brass fitting on the side of the control box. Be sure to hold the brass

fitting while turning the air plug. Do not over–tighten.

Fill the tank with combination of water and foaming chemical, Follow all chemical manufacturer

mixing instructions.

2. With ball valve in the closed position, plug an air line into the air fitting.

3. Slowly open the ball valve.

4. Adjust the wet foam/dry foam valve to desired wetness or dryness of foam following the steps

below:

A. Close valve completely in clockwise direction

B. Open valve in counter-clockwise direction 3 complete turns

C. Continue to open valve in 1/4 turn increments allowing 30 seconds between

adjustments until proper consistency of foam is achieved.

D. If the valve is open too far it can cause the pump to stall out. If this occurs begin

begin again with step A.

ACCEPTABLE PRODUCTS

–ALKALINE CLEANERS

–CAUSTIC CLEANERS

–SANITIZERS

–PHOSPHORIC ACIDS ONLY

SAFETY INSTRUCTIONS

SET – UP INSTRUCTIONS

OPERATION INSTRUCTIONS

UNACCEPTABLE PRODUCTS

–STRONG ACIDS

–ALL HYDROCARBONS

–D-LIMONENE

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