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Instructions for Assembly, Testing, Operation, Servicing, and Storage
12V Diaphragm Pump: For use with agricultural pesticides and other
READ and UNDERSTAND the Owner's Manual completely before using this
pump. Assemble, test, and use only in accordance with the Owner's Manual
instructions.
READ and FOLLOW chemical safety instructions. Pesticides are hazardous
chemicals.
KNOW emergency procedures BEFORE handling chemicals. Pump leaks, bodily
chemical contact, poisoning, and spills require immediate response.
AVOID inhaling, ingesting, or coming into contact with any chemicals.
WEAR personal protective gear when operating, cleaning, and servicing the
pump.
KEEP pump and spray materials away from children and pets. Pesticides are
especially toxic to them.
DO NOT TURN ON POWER to pump until ready to spray in order to avoid
unintentional 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 outdoor wood surfaces. However, WE RECOMMEND THAT THE PUMP NOT BE
USED FOR OTHER PURPOSES ONCE IT HAS BEEN USED FOR SPRAYING PESTICIDES.
Any chemical will leave some residual in the pump, even after the pump has been properly cleaned.
These residual chemicals can have unexpected effects on future uses. For example, spraying water
or other liquids that are contaminated with residual pesticide may result in unforeseen hazards to
plant or animal life.
Any Questions, Comments, Problems, or Parts Orders
Call EverFlo Product Support 1-800-864-1649
Owner's Manual
liquids**
WARNING
ITEM NUMBERS:
EF7000-BOX
EF7000-QA-BOX
(Includes all EF7000 Models)
SERIAL NUMBER: _______________
7.0 GPM
7.0 GPM
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Related Manuals for Everflo EF7000
Summary of Contents for Everflo EF7000
- Page 1 ITEM NUMBERS: EF7000-BOX 7.0 GPM EF7000-QA-BOX 7.0 GPM (Includes all EF7000 Models) SERIAL NUMBER: _______________ Owner’s Manual Instructions for Assembly, Testing, Operation, Servicing, and Storage 12V Diaphragm Pump: For use with agricultural pesticides and other liquids** WARNING READ and UNDERSTAND the Owner’s Manual completely before using this pump.
- Page 2 Hazard Signal Word Definitions...
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Page 3: Table Of Contents
Table of Contents Intended Use ............................ 4 Summary of Important Safety Information ..................5 During Assembly During Operation • General Chemical Safety • Chemical Applicator Safety • Chemical Accident Procedures Installation Step One: Mounting ........................7 Step Two: Plumbing ........................7 Step Three: Connect pump to vehicle battery ................ -
Page 4: Intended Use
For example, spraying water or other liquids that are contaminated with residual pesticide may result in unforeseen hazards to plant or animal life. Contact EverFlo Product Support at 1-800-864-1649 for any questions about the appropriate use of the pump and/or optional accessories. -
Page 5: Summary Of Important Safety Information
Summary of Important Information WARNING Read and understand this owner’s manual completely before using the pump. Read each chemical label’s instructions before handling the chemical. Improper use of the pump or handling of chemicals could result in serious injury or illness for the operator or nearby persons/animals, or cause damage to the environment. -
Page 6: Chemical Accident Procedures
Summary of Important Information • DO NOT EAT, DRINK, SMOKE, RUB YOUR EYES, or TOUCH YOUR BARE SKIN while handling chemicals and spraying. • NEVER POINT A SPRAY GUN at people or animals. • EXERCISE EXTRA CAUTION when spraying near areas accessible to children and pets. •... -
Page 7: Installation
3/4” (19mm) Inside diameter 3/4” (19mm) Inside diameter EF7000-QA NOTE: EverFlo does not recommend the use of metal fittings or rigid pipe to plumb the inlet/outlet ports. Standard plastic threaded fittings are available by calling EverFlo Product Support at 1-800-864-1649. •... -
Page 8: Step Three: Connect Pump To Vehicle Battery
Fuse (amp) Wire Leads Wire Size #12 AWG RED (positive +) 12 VDC EF7000 25.0 (4.0Mm BLACK (negative -) (or heavier) CAUTION: Improper duty cycle and/or rapid start/stop conditions may cause the internal thermal breaker (if equipped) to trip, or can result in premature motor failure due to excessive heat. - Page 9 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 shutting off the pump’s operation. Call EverFlo Product Support at 1-800-864-1649 for more information.
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Page 10: Step Four: Check And Test Completed Assembly
Installation Step Four: Check and test completed assembly. WARNING Check and test completed assembly Serious injury could result from chemical leaks if pump is improperly assembled or the design of the pump is modified. Follow the steps below to ensure the pump is properly assembled. Never modify the pump design. -
Page 11: Important Safety Information - Operation
Operation – Important Safety Information Now that you have completed and tested your assembly, there is some important safety and health information you need to know with regard to handling and spraying chemicals. WARNING Carefully read and make sure you understand the following safety information before using the pump. -
Page 12: Chemical Applicator Safety
Operation – Important Safety Information (continued) Chemical Application Safety: WARNING Caution must be used when spraying chemicals to avoid unsafe exposure to humans and the environment. Heed the warnings below and follow all instructions carefully. Before Spraying • Pump prep. ALWAYS inspect and prepare the pump before use according to the directions provided in this manual. -
Page 13: Chemical Accident Procedures
Operation – Important Safety Information (continued) Chemical accident procedures: WARNING Before you use the pump, review the information with regard to handling accidents. Chemical spills, pump leaks, personal contamination, and poisoning are accident situations which you may encounter. All require an immediate response – See instructions below. Pump leak In the event that the pump develops a leak while spraying chemicals, you must immediately stop spraying. - Page 14 Operation – Important Safety Information (continued) Chemical spills Chemical spills must be quickly contained and properly cleaned up. Refer to the chemical label for any specific clean-up instructions with regard to the chemical spilled. General procedures include: 1. Control the spill by stopping the source of the spill. If the source of the spill is a container leak, place the leaking container in a larger, watertight container.
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Page 15: Preparing The Pump For Each Use
Be certain the pump materials will be compatible with the chemical being pumped. EverFlo pumps are intended for intermittent or continuous duty when the proper operating criteria are met. If unsure of the chemical compatibility with the EverFlo pump components or the motors intended design, please call EverFlo Product Support at 1-800-864-1649 for assistance. -
Page 16: Step One: Assess Wind Conditions And Clear Work Area
Operation – Using the Pump Step One: Assess wind conditions and clear work area. Before you decide to spray, you must determine whether wind conditions are suitable. You must also restrict access to the work area to ensure the safety of bystanders. WARNING Do not spray if wind speeds are greater than 4 MPH or if there are bystanders in the intended spray area. - Page 17 Operation – Using the Pump (continued) 4. Pressure The pressure switch reacts to outlet pressure, and interrupts power at the Switch preset shut-off pressure indicated on the pump label. When outlet pressure Operation drops below a predetermined limit the switch will close and the pump operates until the shut-off pressure is achieved.
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Page 18: Step Three: Clean Pump And Decontaminate After Use
Operation – Using the Pump (continued) Step Three: Clean pump and decontaminate after use. When done using the sprayer, it is important to clean the pump and decontaminate yourself. Do not store the pump when saturated with chemicals, as it is unsafe and could also result in damage to the equipment. -
Page 19: Storage
Storage Prepare the pump for end-of-season storage by running RV antifreeze through the system. This will keep internal parts lubricated, protect against corrosion, and keep the unit from freezing. CAUTION The pump will be damaged if it freezes. Protect the pump from freezing during storage by following the instructions below. Preparing for storage: 1. -
Page 20: Troubleshooting
Troubleshooting WARNING Before troubleshooting or attempting to service, read the following safety rules to avoid accidental exposure to chemical and also risk of electric shock. Note: A reserve, clean container capable of holding at least the volume of the entire pump system should be kept for use when the pump system needs to be emptied temporarily for repairs. - Page 21 Troubleshooting (continued) PROBLEM CAUSE SOLUTION Bad electrical connection Check battery connections Short in wires Check condition of wires Locked drive Replace diaphragm assembly Pump will not turn on Faulty pressure switch Replace pressure switch assembly Incorrect voltage Check voltage (±10%) Fuse Blown Check and/or replace fuse Out of product...
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Page 22: Specifications
The manufacturer reserves the right to make improvements in design and/or changes in specifications at any time without incurring any obligation to install them on units previously sold. Any Questions, Comments, Problems or Parts Orders Call EverFlo Product Support 1-800-864-1649... -
Page 23: Parts Breakdown - Exploded View
Exploded View – EF7000 Item Part# Description EF790107 Motor with fuse EF790109 Base plate assembly EF788019 Diaphragm assembly EF788015 Valve plate assembly EF787165 Pump head assembly EF788690 Pressure switch assembly EF789252 Relay cover EF788929 Relay (inside relay cover) EF791419 Replacement Fuse... - Page 24 Exploded View – EF7000-QA Item Part# Description EF790107 Motor with fuse EF790109 Base plate assembly EF788019 Diaphragm assembly EF788015 Valve plate assembly EF787419 Pump head assembly with QA clip EF788690 Pressure switch assembly EF789252 Relay cover EF784449 Replacement QA clip...
- Page 25 Part# Description Supplied w/Model Qty Supplied EF-QC-M12 Quick Attach x 1/2” MNPT EF7000-QA EF-QC-A38 Quick Attach x 3/8” Hose barb EF-QC-A12 Quick Attach x 1/2” Hose barb EF-QC-A34 Quick Attach x 3/4” Hose barb EF7000-QA EF-QC-EL38 Quick Attach x 3/8” Hose barb elbow EF-QC-EL12 Quick Attach x 1/2”...
- Page 26 This warranty does not cover any personal injury or damage to surrounding property caused by failure of any part. This warranty is in lieu of any other warranty expressed or implied and Everflo assumes no other responsibility or liability outside that expressed within this warranty.
- Page 27 Everflo – A Brand From Valley Industries Paynesville, MN 56362 www.everflopumps.com Made in China...
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