Everflo 81448501200-3 Скачать руководство пользователя страница 21

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Troubleshooting (continued)

PROBLEM

CAUSE

SOLUTION

Pump will not turn on

Bad electrical connection

Check battery connections

Short in wires

Check condition of wires

Locked drive

Replace diaphragm assembly

Faulty pressure switch

Replace pressure switch assembly

Incorrect voltage

Check voltage (±10%)

Fuse Blown

Check and/or replace fuse

Pump will not prime

Out of product

Refill supply container

Inlet air leak

Tighten fittings/
Replace cracked fittings

Inlet/ Outlet tube restriction

Remove restriction

Incorrect voltage

Check voltage (±10%)

Clogged intake valves

Remove obstruction

Clogged intake tube

Remove obstruction

Low pressure/ flow

Worn wobble plate

Replace diaphragm assembly

Worn diaphragm

Replace diaphragm assembly

Worn pressure switch

Replace pressure switch assembly

Inlet/ Outlet tube restriction

Remove restriction

Incorrect voltage

Check voltage (±10%)

Clogged intake valves

Remove obstruction

Clogged intake tube

Remove obstruction

Inlet air leak

Tighten fittings/ Replace cracked
fittings

Pump leaks

Loose fasteners

Tighten fasteners

Pump seals degraded

Replace pump head assembly

Leak in diaphragm

Replace diaphragm assembly

Pump cycles while not
spraying

Leak in the system

Tighten leaking hose clamps/ fittings

Faulty pressure switch

Replace pressure switch assembly

Incorrect voltage

Check voltage (±10%)

Air trapped in system

Purge the air from the system

Rough operation

Flexible mounting surface

Mount pump on rigid surface

Loose pump head

Tighten fasteners

Compressed base feet

Decompress base feet

Rigid plumbing

Plumb pump with flexible plumbing

Содержание 81448501200-3

Страница 1: ...tentional spray release Improper use of the pump or handling of chemicals could result in serious injury or illness to the operator or nearby persons animals or could cause damage to the environment This pump is recommended for use in spraying non flammable liquids such as pesticides water for plants trees or dust control ice control chemicals or water based non flammable sealants or stains for ou...

Страница 2: ...Hazard Signal Word Definitions 2 ...

Страница 3: ...Step Four Check and test completed assembly 9 Operation Important Safety Information Operation 11 General Chemical Safety Chemical Applicator Safety Chemical Accident Procedures Preparing the Pump for Each Use 15 Using the Pump Step One Assess wind conditions and clear work area 16 Step Two Operate the pump 16 Step Three Clean pump and decontaminate after use 18 Storage 19 Preparing for storage Re...

Страница 4: ...tended for use in spraying pesticides in dry or aerosolized form or for use with fumigants SPRAYING OTHER LIQUIDS In addition to spraying pesticides this pump may be used to spray other non flammable liquids Example uses include watering plants trees or spraying water for dust control applying ice control chemicals or applying water based non flammable sealant or stain to outdoor wood surfaces How...

Страница 5: ...cal label WEAR protective clothing eye protection and chemical resistant gloves when operating the pump Wear additional protective gear such as facemask or apron as recommended on the chemical label EXERCISE EXTRA CAUTION around children and pets Pesticides are especially toxic to them Keep pump and spray materials away from them at all times DO NOT MIX OR POUR chemicals in an enclosed unventilate...

Страница 6: ...erson 1 Immediately follow First Aid instructions on chemical label General procedures can include a Eyes immediately flush with water b Skin wash all contaminated skin surfaces with soap and water c Clothing remove contaminated clothing Dispose of heavily contaminated clothing per chemical label instructions 2 Seek medical advice if instructed on the label or the victim experiences symptoms of ha...

Страница 7: ...erFlo Product Support at 1 800 864 1649 In some cases the ports may require a suitable thread sealer applied sparingly DO NOT over tighten maximum torque is 45 in lb 5 N m Tubing should be compatible with the spraying fluid At least 18 450mm length is suggested to minimize stress on the fitting ports and reduce noise Allow for the shortest possible tubing route and avoid sharp bends that may kink ...

Страница 8: ...L CSA certified rated at or above the fuse ampere indicated by the pump motor label Depending on distance of the power source from the pump and ampere load on the circuit wire may need to be heavier than indicated by the chart The pump is protected with a fuse Use an approved wire of the size specified or heavier Voltage Model Fuse amp Wire Leads Wire Size 12 VDC EF7000 25 0 RED positive BLACK neg...

Страница 9: ...e battery d Reconnect the vehicle battery ground wire Note Skip steps a and d if battery is not in a vehicle WARNING Always disconnect in this sequence to avoid possible shock NOTE It is important to disconnect power to the pump when not in use for safety reasons ALWAYS verify that the power has been disconnected before adding chemicals or servicing A remote switch is recommended for temporarily s...

Страница 10: ...r modify the pump design 1 Check assembly Check assembly to assure the pump is properly assembled and in safe working condition 2 Test with water Test the system for leaks with water a Fill the tank with water b The pump is an on demand pump When turned on the pump will prime itself then turn off once reaching pressure When the flow continues the pump will automatically re start c Check for leaks ...

Страница 11: ...ing or coming into contact with the chemical Personal protective equipment ALWAYS wear protective clothing eye protection and chemical resistant gloves when operating and cleaning the pump Wear additional protective gear such as facemask or apron as recommended on the chemical label Children pets Pesticides can be especially toxic to children and animals ALWAYS exercise extra caution around childr...

Страница 12: ...emical manufacturer Excess pesticide can be dangerous to humans damage desirable plants and contaminate soil and water sources Children pets ALWAYS exercise extra caution when spraying near areas accessible to children and pets Eating smoking DO NOT eat drink smoke rub your eyes or touch any part of your bare skin while handling chemicals and spraying Heat flames DO NOT spray near open flames or s...

Страница 13: ...ntaminated skin surfaces with soap and water or follow directions as specified on the chemical label c Clothing remove contaminated clothing immediately Dispose of heavily contaminated clothing per the instructions on the chemical label for safe chemical container disposal 2 Seek medical advice if instructed on the label or if the victim experiences symptoms of harmful effects such as burning swel...

Страница 14: ...ound the spill with soil sod or absorbent material 3 Clean up the spill immediately Absorbent materials like ground corncobs or pet litter should be spread on the spill area to soak up the pesticide The contaminated material should then shoveled into a leak proof container Do not flush the spill area with water until you receive advice as directed below 4 Seek additional advice from the chemical m...

Страница 15: ... a safety hazard or poor operation of the sprayer 1 Ensure clean system Ensure the pump has been thoroughly flushed and drained of all residual chemicals from prior uses 2 Inspect repair Inspect and test the sprayer thoroughly a Inspect hoses lines for exposed mesh and holes Replace all worn or damaged hoses lines b Inspect fittings for cracks and leaks Replace all damaged fittings with original E...

Страница 16: ...k area Clear the work area of all bystanders and pets Restrict access by the public for the period recommended on chemical label Step Two Operate the pump WARNING ALWAYS wear personal protective equipment as directed on the chemical label when spraying Long pants and sleeves chemical resistant gloves and eye protection are strongly recommended Additional protective gear may be required depending o...

Страница 17: ... inoperative If the pump becomes clogged or inoperative during use discontinue use immediately DO NOT attempt to service while chemicals are in the pump and power is connected Return to service area to review instructions for troubleshooting before attempting to service CAUTION DO NOT operate the pump at pressures which cause the motor to exceed the amperes rating indicated on the name plate Impro...

Страница 18: ...esticide is to be stored for future use Store all unused pesticide in its original or a suitably marked container in a secure location out of the reach of children animals b If remaining pesticide is to be disposed Properly dispose of the remaining chemical and its container per the chemical manufacturer s recommendation and according to local hazardous waste disposal regulations 3 Flush pump Flus...

Страница 19: ...he pump system Note RV antifreeze is non toxic and biodegradable and generally safer for the environment than automotive antifreeze 2 Spray briefly Turn on the pump and run the pump system briefly until fluid sprays Removing from storage 1 Drain Drain the antifreeze left in the pump system into a suitable container 2 Flush with water Fill the pump system with fresh water and run through the system...

Страница 20: ...shooti ng table Review the Troubleshooting Table below for the type of problem you are experiencing However DO NOT attempt to repair until the steps listed below are followed 3 Empty and flush If the cause listed for your problem is Clogged intake tube empty the pump system and flush the pump with water as directed in the section Operation Step Three In order to avoid accidental exposure to chemic...

Страница 21: ...Worn diaphragm Replace diaphragm assembly Worn pressure switch Replace pressure switch assembly Inlet Outlet tube restriction Remove restriction Incorrect voltage Check voltage 10 Clogged intake valves Remove obstruction Clogged intake tube Remove obstruction Inlet air leak Tighten fittings Replace cracked fittings Pump leaks Loose fasteners Tighten fasteners Pump seals degraded Replace pump head ...

Страница 22: ... Any Questions Comments Problems or Parts Orders Call EverFlo Product Support 1 800 864 1649 Pump Model Number EF7000 Electrical connection 12 VDC Maximum amp draw 23 Amps Maximum flow 7 0 GPM 26 5 LPM Maximum pressure 60 PSI 4 1 bar Ports NPT Models 1 2 Female NPT Ports QA Models Quick Attach Port 19mm Overall dimensions 9 19 x 5 63 x 5 50 233mm x 143mm x 139mm Dry Weight 9 5 lbs 4 31 kg Componen...

Страница 23: ...h fuse 1 2 EF790109 Base plate assembly 1 3 EF788019 Diaphragm assembly 1 4 EF788015 Valve plate assembly 1 5 EF787165 Pump head assembly 1 6 EF788690 Pressure switch assembly 1 7 EF789252 Relay cover 1 8 EF788929 Relay inside relay cover 1 N A EF791419 Replacement Fuse 1 ...

Страница 24: ...se plate assembly 1 3 EF788019 Diaphragm assembly 1 4 EF788015 Valve plate assembly 1 5 EF787419 Pump head assembly with QA clip 1 6 EF788690 Pressure switch assembly 1 7 EF789252 Relay cover 1 8 EF784449 Replacement QA clip 2 9 EF788929 Relay inside relay cover 1 N A EF791419 Replacement fuse 1 ...

Страница 25: ... x 3 8 Hose barb elbow N A 0 EF QC EL12 Quick Attach x 1 2 Hose barb elbow N A 0 EF QC EL34 Quick Attach x 3 4 Hose barb elbow EF7000 QA 1 Quick Attach x 1 2 MNPT Part EF QC M12 Quick Attach x 3 8 Hose barb Part EF QC A38 Quick Attach x 1 2 Hose barb Part EF QC A12 Quick Attach x 3 4 Hose barb Part EF QC A34 Quick Attach x 3 8 Hose barb elbow Part EF QC EL38 Quick Attach x 1 2 Hose barb elbow Part...

Страница 26: ...art is to be replaced or repaired is the sole decision of Everflo NOTE Some services performed by parties other than Everflo may void warranty This warranty covers parts only It will not provide for replacement of complete products due to defective parts This warranty specifically excludes the following failure of parts due to damage caused by accident fire flood windstorm acts of God applications...

Страница 27: ...27 Everflo A Brand From Valley Industries Paynesville MN 56362 www everflopumps com Made in China ...

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Everflo 81448501200-3, Руководство пользователя

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