I-925 - Dema
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1. 10 X 10 MESH 020 DIA 300 SERIES S S 12142010 USER MANUAL 10 GALLON PORTABLE FOAM UNIT DEMA READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT Safety Instructions 1 Always wear safety goggles and protective gloves while operating foam unit Avoid contact of cleaning agent with skin and eyes If contact occurs see MSDS sheet for further first aid measures After use relieve all remaining pressure in the system by unplugging the air line from the unit and opening the ball valve HV60 until all pressure is released Never point the discharge wand at anyone 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 Operation Instructions Li Follow all instructions from chemical manufacturer Fill the tank with pre mixed solution With the ball valve HV60 in the closed position plug an air line into the air fitting AP25 Slowly open ball valve HV60 Adjust the needle valve NV14Y to desired wetness or dryness of foam following the steps below a Close needle valve NV14Y completely in clockwise direction b Open needle valve NV14Y in counter clockwise direction 3 complete turns c Continue to open needle valve in turn increments allowing 30 seconds between adjustments until proper consistency of foam is achieved wens MANUAL MODELS 910 910K 910V Page 7 of 8 925 Rev A 37724 3 30 12 After2. l _ HBBEL1814 LATT P Qu J HB5638 EN AG100 j HBBEL1438 HB14P S AFR25 20756103B er ADRA v r HBSSEL1238 SST12 HBSS1238 PL10 N USER MANUAL MODELS 910 910K 910V Page 4 of 8 12142010 925 Rev A 37724 3 30 12 USER MANUAL 10 GALLON PORTABLE FOAM UNIT READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT Flo jet Pump Variations Model 910 Item Number P56 Model 910K see part variations P56 Item Number P56K Model 910V Item Number P56V USER MANUAL MODELS 910 910K 910V Page 5 of 8 925 Rev A 37724 3 30 12 CV38 HB5638 HB14P 20756103B Biss WA Ki KE D CERES lt Je 12142010 USER MANUAL 10 GALLON PORTABLE FOAM UNIT READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT Parts List Item Number Description HBSS1238 STAINLESS HOSE BARB 1 2mpt X 3 8 barb Tariff 8479 90 9496 USER MANUAL MODELS 910 910K 910V Page 6 of 8 925 Rev A 37724 3 30 12 PL10 N PLATE FOR PORTABLE 10 GALLON FOAMER WITH HOLES PVCV34FM PVC VALVE 3 4in FPT X 3 4in MPT R25 AIR REGULATOR SILVER COLOR 1 4fpt TWO PORT 1 8fpt TWO PORT 5142034 1 4 20 X 3 4 PHIL TRUSS M S 18 8 SHW3 3in LONG COATED WEIGHT SSAXLE12 12 9 16IN x 1 2IN STAINLESS STEEL AXLE FOR 10 GALLON UNIT SSC38 WORM GEAR CLAMP S S 25 63 SS MESH STAINLESS STEEL MESH SSP10 STAINLESS STEEL AXLE PLATE 3in X 2in 16G 304 SS SSST SCREEN DISC 687 DIA
3. READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT User Manual for Models 910 910K 910V 10 Gallon Portable Foam Unit READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT 925 Rev A 37724 3 30 12 12142010 USER MANUAL 10 GALLON PORTABLE FOAM UNIT READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT Specifications Air Operated Double Diaphragm Pump Options He 20 feet reinforced hose 1 2 inch I D 256 Flojet polypropylene body with Santoprene 6 meters reinforced hose 13 1 0 diaphragm Foam output 15 to 30 gallons minute PN Flojet polypropylene body with Viton 57 to 114 liters minute diaphragm Foaming distrance 20 to 25 feet 6 to 8 meters P56K Flojet polypropylene body with Kalrez diaphragm Requirements Compressed air 40 to 80 PSI with 5 to 8 CFM Acceptable Products Alkaline cleaners Caustic cleaners Sanitizers and Acids Chemical requirements follow all instructions from i chemical manufacturer D Limonene may only be used with Kalrez pump Chlorine may only be used with Viton or Kalrez pump DO NOT USE All hydrocarbons WARNING CAUTION Avoid Personal Injury Avoid Equipment Damage 1 Always wear protective clothing gloves and 1 Only use clean and dry air Air must be filtered and eye wear while operating foam unit free of moisture or pump life will be diminished If i needed install air dryer before unit 2 Avoid contact of cleaning agen
4. Use Instructions 1 It is recommended to run a gallon of fresh water through the unit after each use With the ball valve HV60 open run the unit until the gallon of water has gone through the unit and discharged out the discharge hose Disconnect the air line from the AP25 and relieve any remaining pressure in the system by having the ball valve HV60 in open position Close the ball valve HV60 when all the pressure is relieved from the system Maintenance To keep your foam unit operating properly periodically perform the following maintenance procedures 1 2 3 Check the air pump for wear and leaks Replace filter in regulator as needed Check the suction tube and screen for debris and clean as needed Drain compressor tank on a regular basis to ensure proper operation of pump 12142010 DEMA USER MANUAL 10 GALLON PORTABLE FOAM UNIT READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT Troubleshooting Instructions 1 Check for proper air pressure on air gauge AG100 The recommended air pressure is 50 to 60 psi 3 45 to 4 14 bar The maximum air pressure is 90 psi 6 21 bar 2 Check metal air bowl ABR25 for debris such as water oil or rust particles Clean by unthreading the air bowl ABR25 from the air regulator R25 3 Check for plugged strainer STR14 Replace strainer STR14 if necessary Strainer STR14 must be used 4 If the needle valve NV14Y is open too far the pu
5. he tee SST12 iv Clean any particles from the mixing mesh and the screen v Replace the mixing mesh and then the screen into the back of the tee and screw the hose barb back into the tee It is recommended to use a pipe thread sealant when reinstalling the hose barb HBSS1234 into the tee SST12 If the mixing mesh has a lot of foreign particles in it make sure the strainer STR14 is still in place 12142010 USER MANUAL MODELS 910 910K 910V Page 8 of 8 925 Rev A 37724 3 30 12
6. mp P56 P56K P56V will cycle improperly due to lack of air pressure if this occurs reset needle valve NV14Y as described in operation instruction 4 5 Make sure proper foaming chemical and concentration is being used 6 If air passes through the pump P56 P56K P56V without cycling replace the pump P56 P56K P56V 7 If foam solution backs up into the air bowl ABR25 the check valve CV38 needs to be replaced 8 If foam comes out wet no matter where the needle valve NV14Y is positioned the check valve CV38 may need to be replaced If the unit foams at a reduced pressure a Check the air compressor supplying the unit If the pressure is less than 40 PSI turn the foam unit off until the compressor can catch up Check the air gauge AG100 to ensure the air supply is 60 psi 4 14 bar or above If the air gauge AG100 is more or less than 60 psi 4 14 bar adjust the pressure by turning the knob on the top of the air regulator R25 The maximum air pressure is 90 psi 6 21 bar If both a and b are okay the stainless steel mixing mesh could be plugged Remove and clean it by following the instructions below i Be sure the foam unit is not plugged into an air supply and be sure to relieve all stored pressure in the unit by having the ball valve HV60 in the open position ii Remove the hose barb HBSS1234 from the tee SST12 iii Remove the screen and the mixing mesh from inside t
7. t with skin and eyes If contact occurs see MSDS sheet for 2 Do not use air lubricator before the unit further first aid measures 3 Be sure to flush the unit with fresh water for 5 3 Follow safety instructions of chemical minutes when switching from an alkaline to an acid manufacturer MSDS or an acid to an alkaline 4 After each use relieve all remaining pressure 4 Do not exceed a fluid temperature of 1100F 43 in the system by unplugging the air line from the unit and opening the discharge ball valve to prevent accidental discharge 5 Never point the discharge wand at anyone 6 After relieving the pressure from the unit store the unit with the ball valve in the closed position 925 Rev A 37724 3 30 12 USER MANUAL 10 GALLON PORTABLE FOAM UNIT READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT Inside View Side View NV14Y AP25 BA25 HBSS1212 H12 20 HBSS1212 HV60 HHSB1214 W8 W10 SSAXLE12 COT USER MANUAL MODELS 910 910K 910V Page 3 of 8 925 Rev A 37724 3 30 12 DFP6 Ll TANK 10 HBSSEL1238 DPG10 HBSSEL1238 DP 10 DPN 10 IL FI Aiah IT OL I NR s im IPVCV34FMI ki N SHW3 HB1438 STR14 12142010 USER MANUAL 10 GALLON PORTABLE FOAM UNIT READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT Inside View Control Box HBBEL1438 E NV14Y R25 see part variations P56 HBB1438
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