FOAMit FI-WALL Series Pre Mix Wall Mount Foam Equipment User Manual

FOAMit FI-WALL Series Pre Mix Wall Mount Foam Equipment

READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT

WARNING

Read this manual completely and understand the machine before operating or servicing it.

• Read all instructions before installing or operating unit.
• Always wear appropriate personal protective equipment (PPE) when operating or servicing unit.
• Always follow all chemical safety precautions and handling instructions provided by the chemical manufacturer and Material Safety Data Sheet (MSDS).
• If this unit is modified or serviced with parts not listed in this manual, the unit may not operate correctly.
• Never point the discharge wand at yourself, another person, or any object you do not want covered in chemical.
• Always depressurize unit after use (as described in the After Use Instructions). Always store unit depressurized, with the discharge ball valve in the closed position.
• Do not exceed an incoming air pressure of 100 psi (6.9 bar).
• Do not exceed a fluid temperature of 100˚F (37.8˚C).
• Always flush the unit with fresh water thoroughly when switching from an alkaline to an acid or an acid to an alkaline.
• Only use clean and dry air. Air must be filtered and free of moisture or pump life will be diminished. If needed, install an air dryer before unit.
• Do not use an air lubricator before the unit.

PROTECT THE ENVIRONMENT

Please dispose of packaging materials, old machine components, and hazardous fluids in an environmentally safe way according to local waste disposal regulations.

Always remember to recycle.

*Specifications and parts are subject to change without notice.

Specifications

Hose ……………..50 feet reinforced hose, 3/4 inch inside diameter (15.2 meters reinforced hose, 19 mm inside diameter)
Foam Output …………………………….. 20 to 45 gallons/minute (75.7 to 170.3 liters/minute)
Foaming Distance …………………..25 to 30 feet (7.6 to 9.1 meters)

Requirements

Compressed Air Pressure Requirements: Air regulator factory set at 50 psi (3.4 bar). Operating range is 40 to 80 psi (2.8 to 5.5 bar) with 5 to 10 CFM (141.6 to 283.2 l/min)

Liquid Temperature ………………….. 40˚F to 100˚F (4.4˚C to 37.8˚C)

Chemical Requirements: Follow all instructions from chemical manufacturer and Material Safety Data Sheet (MSDS).

Air Operated Double Diaphragm Pump Models Offered:

P56 : Polypropylene body with Santoprene diaphragm
P56V : Polypropylene body with Viton diaphragm
P56K : Polypropylene body with Kalrez diaphragm

Acceptable Products

Alkaline cleaners, Caustic cleaners, Sanitizers, and Acids

• D-Limonene may only be used with Kalrez pump
• Chlorine may only be used with Viton or Kalrez pump

DO NOT USE : All hydrocarbons

This unit is available with several different configuration options. Use the following chart and example item numbers to identify specific configurations and item numbers.

ITEM NUMBER| Acid-Proof Fittings?| Pump Seal Material| Discharge Wand Tip
---|---|---|---
No| Yes| Santorini| Viton| Kales| Foam zero tip| Foam fan tip
(standard)| (AP)| (standard)| (V)| (K)| (standard)| (ST)
EXAMPLES:| –| –| –| –| –| –| –
FI-WALL| x|  | x|  |  | x|
 |  | x|  | x|  | x|
FI-WALL ST| x|  | x|  |  |  | x
MY UNIT IS:| –| –| –| –| –| –| –
 |  |  |  |  |  |  |
 |  |  |  |  |  |  |
 |  |  |  |  |  |  |

Installation Instructions

1. Remove all components from packaging.

2. Select desired area to mount the control box.
   Note: We recommend mounting the control box at a height of 6 feet or less. The chemical suction line must reach the bottom of the chemical container. The bottom of the chemical container should not be positioned higher than the bottom of the control box.

3. Attach the control box mounting feet to the back of the control box, using the four screws provided in the parts package.

4. Mount the control box to the wall using four of the screws and plastic anchors provided in the parts package.
   Note: To drill holes for the plastic anchors, use a 5/16 inch drill bit.

5. Mount the hose hanger in a convenient location using the remaining two screws and anchors provided in the parts package.

6. Attach the discharge hose assembly to the discharge hose barb and secure it with the larger hose clamp provided in the parts package.

7. Connect the air inlet hose barb provided in the parts package to the air inlet valve located on the side of the control box. Then attach a 3/8 inch I.D. air line from your air compressor to the air inlet hose barb, and secure it with the smaller hose clamp provided in the parts package.

Operation Instructions

1. Follow all instructions from chemical manufacturer. Place the chemical suction line into a container of pre-mixed chemical solution.

2. With the discharge ball valve in the closed position, open the air inlet valve.

3. Slowly open the discharge ball valve to begin foaming.
   The discharge ball valve should be completely open while foaming.

4. While the unit is running and discharging product, adjust the needle valve, located inside the control box, as needed to regulate the wetness or dryness of the foam following the steps below:
   a. Close needle valve completely in clockwise direction.
   b. Open needle valve in counter-clockwise direction 3 complete turns.
   c. Continue to open needle valve in ¼ turn increments, allowing 30 seconds between adjustments, until desired consistency of foam is achieved.

After Use Instructions

We recommend flushing the discharge hose and depressurizing the unit after each use.

1. Place the chemical suction line into a container of water.
2. With the unit running, open the discharge ball valve, and allow the unit to be flushed with fresh water thoroughly until all chemical has been discharged from the system.
3. Shut off the air supply to the unit by closing the air inlet valve.
4. Open the discharge ball valve to relieve any pressure remaining in the unit.

Close the discharge ball valve after all pressure has been relieved from the unit. Store the unit with the discharge ball valve in the closed position.

Maintenance Instructions

To keep your foam unit operating properly, periodically perform the following maintenance procedures:

Note: Before performing any maintenance, ensure that the unit has been disconnected from the air supply and depressurized according to the “After Use Instructions” above.

• Inspect the pump for wear and leaks.
• Inspect all hoses for leaks or excessive wear. Make sure all hose clamps are in good condition and properly secured.
• Replace the filter located within the air regulator as needed. Clean by unthreading the air regulator bowl from the air regulator.
• Check the chemical suction line and strainer for debris and clean as needed.

Drain your air compressor tank on a regular basis to help extend pump life. An air source with a high moisture content will accelerate pump wear.

Note: If your air source has a high moisture content, you may wish to install a water separator (sold separately) before the unit.

Troubleshooting Instructions

• Check to ensure that the discharge hose is uncoiled properly, and that there are no kinks that could obstruct fluid flow.
• Check the air regulator bowl and air filter for debris such as water, oil, or rust particles. Clean by unthreading the air regulator bowl from the air regulator.
• If the needle valve is open too far, the pump may cycle improperly due to lack of air pressure. If this occurs, close and readjust the needle valve as described in Operation Instruction #4.
• Make sure proper foaming chemical and concentration are being used.
• If air passes through the pump without cycling, the pump needs to be replaced.
• If solution backs up into the air regulator bowl, the check valve needs to be replaced.
• If foam comes out wet, no matter where the needle valve is positioned, the check valve may need to be replaced.
• Check for proper air pressure on the air gauge. The air regulator is factory set at 50 psi (3.4 bar). Operating range is 40 to 80 psi (2.8 to 5.5 bar) with 5 to 10 CFM (141.6 to 283.2 l/min).
• If the unit operates at a reduced pressure:
  • Check the air compressor supplying the unit. If the pressure is less than 40 psi (2.8 bar), turn the unit off until the compressor can catch up.
  • If the air supply is 50 psi (3.4 bar) or above, check the air gauge, which should read near 50 psi (3.4 bar). If the air gauge reads more or less than 50 psi (3.4 bar), adjust the pressure by turning the knob on the top of the air regulator.
• Check the chemical suction line and strainer for debris or damage. Clean or replace as needed. To prevent damage to the unit, the strainer must always be used.

PARTS DIAGRAMS – UNITS WITH STANDARD FITTINGS

CONTROL BOX ASSEMBLY

HOSE AND ZERO TIP FOAM WAND ASSEMBLY ITEM NUMBER: SSWA347-HA34BL-50

FAN TIP FOAM WAND ASSEMBLY ITEM NUMBER: PWA3410-ST

CONTROL BOX ASSEMBLY

HOSE AND ZERO TIP FOAM WAND ASSEMBLY

OPTIONAL COMPONENTS

Specification

1.28 IN. OD X 0.08 IN. THK

FW12NPT| FLAT WASHER FOR 1/2IN NPT – STAINLESS – 0.88IN ID X

1.5IN OD X 0.05IN THK

FW12NPT-THK| FLAT WASHER FOR 1/2IN NPT – THICK – STAINLESS – 0.88IN

ID X 1.5IN OD X 0.12IN THK

H316CL-PV| 3/16IN ID 5/16IN OD CLEAR HOSE – PVC – AVAILABLE PER FT
H14BL-F| 1/4IN BLUE HOSE-HYBRID TPE-AVAILABLE PER FT
H34BL-F| 3/4IN BLUE HOSE-HYBRID TPE-AVAILABLE PER FT
H38BL-F| 3/8IN BLUE HOSE-HYBRID TPE-AVAILABLE PER FT
HB1234| 1/2in MPT X 3/4in HOSE BARB
HB1238| 1/2in MPT X 3/8in HOSE BARB
HB1438| 1/4in MPT X 3/8in HOSE BARB (PLASTIC)
HB3434| POLY HOSE BARB 3/4in X 3/4in
HBSS1234| STAINLESS HOSE BARB 1/2 X 3/4
HBSS1438| STAINLESS HOSE BARB 1/4 MPT X 3/8 BARB
HBSSEL1438| STAINLESS HOSE BARB 1/4 MPT X 3/8 BARB ELBOW
HBSSEL1814| STAINLESS HOSE BARB 1/8 MPT X 1/4 BARB ELBOW
HHPB1214| HEX HEAD POLY REDUCER BUSHING 1/2in X 1/4in
HHSB1238| HEX HEAD STAINLESS BUSHING 1/2 MPT X 3/8 FPT
HV34| 3/4in POLY BALL VALVE
NV14| NEEDLE VALVE-1/4IN NPT-INCLUDES BLACK KNOB
NV14-HNDL| BLACK KNOB FOR NEEDLE VALVE
P56| PUMP WITH SANTOPRENE SEALS – INCLUDES HOSE BARBS, AIR FITTING, AND EXHAUST BARB
P56K| PUMP WITH KALREZ SEALS – INCLUDES HOSE BARBS, AIR FITTING, AND EXHAUST BARB
P56V| PUMP WITH VITON SEALS – INCLUDES HOSE BARBS, AIR FITTING, AND EXHAUST BARB
HBB14P| 1/4IN HOSE BARB-BRASS-FOR G57/P56 AIR FITTING WITH O-RING
HB5638| HOSE BARB FOR P56 PUMP
HB5638K| HOSE BARB FOR P56K PUMP
HB5638V| HOSE BARB FOR P56V PUMP
PB16138-A| 16 x13 x 8 POLYPROPYLENE CONTROL BOX ASSEMBLY
PB16138| POLYPROPYLENE CONTROL BOX – WORKING DIMS 16x13x8 – PUMP MOUNT
PBFT-PP| MOUNTING FEET FOR POLYBOX – PB16138 – POLYPROPYLENE
PB-LTCH| POLY BOX LATCH FOR PB16138 AND PB12117
PB-PIN| STAINLESS STEEL HINGE PIN FOR PB16138 AND PB12117
PL16138| CONTROL BOX LID 16X13X8-POLYPROPYLENE-HINGED LOCKABLE LID- INCLUDES GASKET
PW12F10| 1/2IN FNPT AND 1/2IN FNPT WAND – BLACK POLYPROPYLENE – 10IN LONG
PW34M12F10| 3/4in BLACK POLY PRO X 10in – FPTOE & MPTOE – SCH.80
R25| AIR REGULATOR-TWO 1/4IN FPT PORTS-TWO 1/8IN FPT PORTS-INCLUDES FILTER AND BOWL
AFR25| AIR FILTER for R25
ABR25| METAL AIR BOWL for R25
S1012-HL| 10-16 X 1/2 IN SCREW-STAINLESS-HI LO
S1034-FH-HL| #10 X 3/4IN SCREW – STAINLESS – FLAT HEAD PHILLIPS – HILO THREAD
SHW3| SUCTION HOSE WEIGHT – 15/16IN ID X 1 1/2IN OD X 3 1/4IN LONG – PVC COATED STAINLESS
SN1212| 1/2in HEX STAINLESS STEEL NIPPLE
SN1414| STAINLESS HEX NIPPLE 1/4 MPT X 1/4 MPT
SSA14| STAINLESS ADAPTOR 1/4 MPT X 1/4 FPT
SSC34| STAINLESS SCREW BAND CLAMP FOR 3/4 IN HOSE
SSC38| STAINLESS SCREW BAND CLAMP FOR 3/8 IN HOSE
SST12HB38| STAINLESS TEE 1/2 FPT 3/8 BARB – NO MIXING MATERIAL
ST80200SS| SPRAY TIP-80 DEGREE-20.0 GPM-STAINLESS-1/2 MPT
STR14| 40 MESH SUCTION LINE STRAINER 1/4 FNPT
T5| 1/2 POLY TEE
W387| 3/8IN NPT PIPE WAND – POLISHED STAINLESS – 7IN LONG – THREADED ONE END ONL
WMA-HH| WALL MOUNT BRACKET ASSEMBLY – HOSE HANGER – INCLUDES MOUNTING HARDWARE
WMS14| 14 X 1 1/4 HEX W/H SMS SLOTT, S/S
WMS14A| 5/16 X 1 1/2 STRAIGHT PLASTIC ANCHOR
WSA-20CFM| WATER SEPARATOR ASSEMBLY-20CFM-1/4IN FPT PORTS- INCLUDES AIR PLUG, UNION FITTINGS

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