Demco SM14 User manual

Page 1
05-10
AS20005, Rev.4

Page 2
Thank you for purchasing a Demco sprayer. We feel you have made a wise choice and hope you
are completely satisfied with your new sprayer. If you have any questions regarding the applications
of certain solutions or chemicals, contact your chemical supplier and follow chemical manufacturer
recommendations as well as all licensing and use restrictions or regulations.
GENERAL INFORMATION
1. Whenever terms “LEFT”and “RIGHT”are used in
this manual it means from a position behind sprayer
and facing forward.
2. When placing a parts order, refer to this manual for
proper part numbers and place order by PART NO.
and DESCRIPTION.
WARNING: TO AVOID PERSONAL INJURY OR PROPERTY DAMAGE, OBSERVE
FOLLOWING INSTRUCTIONS:
Chemicals are dangerous. Know exactly what you’re going to do and what
is going to happen before attempting to work with these products. Improper
selection or use can injure people, animals, plants and soil.
Always wear protective clothing such as coveralls, goggles and gloves when
working with chemicals or sprayer.
Be sure to dispose of all unused chemicals or solutions in a proper and
ecologically sound manner.
Table of Contents
General information............................................................................................................. 2
Warranty Registration.........................................................................................................3-4
Safety, Signal Words ........................................................................................................... 5
Equipment Safety Guidelines.............................................................................................. 6
Lighting and Marking........................................................................................................... 6
Safety Sign Care ................................................................................................................. 6
Safety Sign Locations .........................................................................................................7
Transport Operations........................................................................................................... 8
Remember .......................................................................................................................... 8
Before Operation................................................................................................................. 8
During Operation................................................................................................................. 9
Following Operation ............................................................................................................ 9
Performing Maintenance .................................................................................................... 10
Bolt Torque ......................................................................................................................... 11
14 Gallon Sprayer (SM14) Breakdown and Parts List......................................................12-13
HYMB85 Mounting Brackets Breakdown and Parts List ................................................... 14
80”Boom Assembly (80B10) Breakdown and Parts List .................................................. 15
12’Boom Assembly (144-B14) Breakdown and Parts List ............................................... 16
Electric Pump breakdown and Parts List .......................................................................... 17
Sprayer Calibration............................................................................................................. 18
Sprayer Checklist .............................................................................................................. 19

Page 3
How satisfied are you with our product? HHHH
How satisfied are you with the dealership/distributor sales staff? HHHH
Dealer/Distributor Name City State
How satisfied are you with the company sales staff? HHHH
How satisfied are you with the delivery? HHHH
Did you have any contact with a Demco Representative? YES NO
If YES, how satisfied were you? HHHH
I would recommend this product to my family and friends. YES NO
Would you purchase again from DEMCO? YES NO
Since taking delivery, have you been contacted by the dealer? YES NO
Did you have any problems with this DEMCO product? YES NO
If YES, are you satisfied with the company’s resolution of your problem? HHHH
Please list the specific source of information prompting this purchase.
After purchasing this product, do you see any needed product improvement? If yes, what improvement?
What other products would you like to see DEMCO offer?
Comments
Owner’s Name: Mailing Address:
City: State: Zip Code:
Model#:
Serial #:
Purchase Date:
Owner’s Signature:
Please return to DEMCO By FAX or tri-folding this form to the backside, it is pre-addressed.
Ag H
RV H
Rental H
Brakes H
Marine H
Warranty Registration
4010 320th Street • Box 189 • Boyden, Iowa 51234
Toll Free 800-54DEMCO (800-543-3626) • FAX [phone]
www.demco-products.com
Very
Satisfied Satisfied
Very
Dissatisfied
Dissatisfied

Page 4
Postage
Demco
4010 320th Street, Box 189
Boyden, Iowa 51234

Page 5
SAFETY
TAKE NOTE! THIS SAFETY ALERT SYMBOL FOUND THROUGHOUT THIS
MANUAL IS USED TO CALL YOUR ATTENTION TO INSTRUCTIONS INVOLVING
YOUR PERSONAL SAFETY AND SAFETY OF OTHERS. FAILURE TO FOLLOW
THESE INSTRUCTIONS CAN RESULT IN INJURY OR DEATH.
THIS SYMBOL MEANS
ATTENTION
BECOME ALERT
YOUR SAFETY IS INVOLVED!
SIGNAL WORDS
This manual uses of the following signal words--
DANGER, WARNING, and CAUTION-- with safety
messages. The appropriate signal word has been
selected using the following guidelines.
DANGER:
Indicates an imminently hazardous situation that,
if not avoided, will result in death or serious injury.
This signal word is to be limited to the most extreme
situations typically for machine components which,
for functional purposes, cannot be guarded.
WARNING:
Indicates a potentially hazardous situation that, if
not avoided, could result in death or serious injury,
and includes hazards that are exposed when
guards are removed. It may also be used to alert
against unsafe practices.
CAUTION:
Indicates a potentially hazardous situation that,
if not avoided, may result in minor or moderate
injury. It may also be used to alert against unsafe
practices.
If you have questions not answered in this manual , require additional copies, or if your manual is damaged,
please contact your dealer or Demco, 4010 320th Street, P.O. Box 189, Boyden, IA 51234 ph: (712)
725-2311 or Toll Free: 1-800-543-3626 Fax: [phone] http://www.demco-products.com

Page 6
SAFETY...YOU CAN LIVE WITH IT
EQUIPMENT SAFETY GUIDELINES
Every year many accidents occur which could have been avoided by a few seconds of thought and a more
careful approach to handling equipment. You, the operator, can avoid many accidents by observing the following
precautions in this section. To avoid personal injury, study the following precautions and insist those working with
you, or you yourself, follow them.
In order to provide a better view, certain illustrations in this manual may show an assembly with a safety shield
removed. However, equipment should never be operated in this condition. Keep all shields in place. If shield
removal becomes necessary for repairs, replace shield prior to use.
Replace any caution, warning, danger or instruction safety decal that is not readable or is missing. Location of
such decals is indicated in this booklet.
Do not attempt to operate this sprayer under the influence of alcohol or drugs.
Review safety instructions with all users.
Operator should be a responsible adult. DO NOT ALLOW PERSONS TO OPERATE OR ASSEMBLETHIS UNIT
UNTILTHEY HAVE DEVELOPED A THOROUGH UNDERSTANDING OF SAFETY PRECAUTIONS AND HOW
IT WORKS.
Do not paint over, remove, or deface any safety signs or warning decals on your sprayer. Observe all safety signs
and practice instructions on them.
Never exceed limits of a piece of machinery. If its ability to do a job, or to do so safely is in question-DON’T TRY
IT.
LIGHTING AND MARKING
It is the responsibility of customer to know lighting and marking requirements of local highway authorities and to
install and maintain sprayer to provide compliance with regulations. Add extra lights when transporting at night or
during periods of limited visibility.
SAFETY SIGN CARE
•Keep safety signs clean and legible at all times.
•Replace safety signs that are missing or have become illegible.
•Replacement parts that displayed a safety sign should also display current sign.
•Safety signs are available from your distributor, dealer parts department, or factory.
How to install safety signs:
•Be sure that installation area is clean and dry.
•Decide on exact position before you remove backing paper.
•Remove smallest portion of split backing paper.
•Align decal over specified area and carefully press small portion with
exposed sticky backing in place.
•Slowly peel back remaining paper and carefully smooth decal into place.
•Air pockets can be pierced with a pin and smoothed out using piece of backing paper.

Page 7
SAFETY SIGN LOCATIONS
Types of safety sign and locations on equipment are shown in illustration below.Good safety
requires that you familiarize yourself with various safety signs, type of warning, and area or
particular function related to that area, that requires your SAFETY AWARENESS.
A
B
A. AB21014 - Warning: Refer to chemical
supplier and manufacturer Qty. 1
B. AA21012 - Small Demco Qty. 2

Page 8
BEFORE OPERATION:
•Carefully study and understand this manual.
•Do not wear loose-fitting clothing which may catch in moving parts.
•Always wear protective clothing and substantial shoes.
•It is recommended that suitable protective hearing and eye protection be worn.
•The operator may come in contact with certain materials which may require specific safety equipment relative to
handling of such materials. (Examples: extremely dusty, molds, fungus, bulk fertilizers, etc.)
•Give sprayer a visual inspection for any loose bolts, worn parts, or cracked welds, and make necessary repairs.
Follow maintenance safety instructions included in this manual.
•Be sure there are no tools lying on or in equipment
•Do not use sprayer until you are sure that area is clear, especially around children and animals.
•Don’t hurry learning process or take sprayer for granted. Ease into it and become familiar with your new
equipment.
•Practice operation of your equipment and its attachments. Completely familiarize yourself and other operators
with its operation before using.
TRANSPORT OPERATIONS
•Adopt safe driving practices:
- Always drive at a safe speed relative to local conditions and ensure that your speed is low enough for an
emergency stop. Keep speed to a minimum.
- Reduce speed prior to turns to avoid risk of overturning.
- Always keep ATV in gear to provide engine braking when going downhill. Do not coast.
- Do not drink and drive!
•Comply with state and local laws governing the use of ATV’s. Do not use the ATV on highway and streets if
prohibited.
•Use approved accessory lighting and flags and necessary warning devices if using the ATV on streets or
highways. Always use flashing amber lights or slow moving vehicle emblem if operating on streets or highways.
•Useofflashingamberlightsisacceptablein most localities.However, some localities prohibit their use.Locallaws
should be checked for all highway lighting and marking requirements.
•Be a safe and courteous driver at all times.
•Watch for obstructions overhead and side to side while transporting.
•Always operate your ATV in a position to provide maximum visibility at all times. Make allowances for increased
length and weight of sprayer when making turns, stopping, etc.
REMEMBER
Your best assurance against accidents is a careful and responsible operator. If there is any portion of this manual
or function you do not understand, contact your local authorized dealer or manufacturer.

Page 9
DURING OPERATION
•Beware of bystanders, PARTICULARLY CHILDREN! Always look around to make sure that it is safe to start
engine of towing vehicle or move sprayer. This is particularly important with higher noise levels and quiet cabs,
as you may not hear people shouting.
•NO PASSENGERS ALLOWED- Do not carry passengers anywhere on sprayer.
•Keep hands and clothing clear of moving parts.
•Do not clean, lubricate, or adjust your sprayer while it is moving.
•When halting operation, even periodically, set vehicles brakes, shut off engine, and remove ignition key.
•Be especially observant of operating area and terrain- watch for holes, rocks, or other hidden hazards.
Always inspect area prior to operation.
- DO NOT operate near edge of drop-offs or banks.
- DO NOT operate on steep slopes as overturn may result.
- Operate up and down (not across) intermediate slopes. Avoid sudden starts and stops.
•Pick the most level possible route when transporting across fields. Avoid edges of ditches, gullies, and
steep hillsides.
•Be extra careful when working on inclines.
•Periodically clear sprayer of brush, twigs, or other materials to prevent buildup of dry combustible materials.
•Maneuver tractor or towing vehicle at safe speeds.
•Avoid loose gravel, rocks, and holes; they can be dangerous for sprayer operation or movement.
•Do not walk or work under raised components or attachments unless securely supported.
•Keep all bystanders, pets, and livestock clear of work area.
•Never stand alongside of unit with engine running or attempt to start engine and/or operate machine while
standing alongside of unit.
•Never leave running equipment attachments unattended.
•As a precaution, always recheck hardware on equipment following every 100 hours of operation. Correct all
problems. Follow maintenance safety procedures.
FOLLOWING OPERATION
•Following operation, or when unhitching, stop tractor or towing vehicle, set brakes, shut off engine and remove
ignition key.
•Store unit in an area away from human activity.
•Do not park equipment where it will be exposed to livestock for long periods of time. Damage and livestock
injury could result.
•Do not permit children to play on or around stored unit.
•Make sure all parked machines are on a hard, level surface and engage all safety devices.

Page 10
PERFORMING MAINTENANCE
•Good maintenance is your responsibility. Poor maintenance is an invitation to trouble.
•Make sure there is plenty of ventilation. Never operate engine of towing vehicle in a closed building.
Exhaust fumes may cause asphyxiation.
•Before working on this machine, stop towing vehicle, set brakes, disengage PTO and all power drives,
shut off engine and remove ignition key.
•Be certain all moving parts and attachments have come to a complete stop before attempting to perform
maintenance.
•Always use a safety support and block wheels. Never use a jack to support machine.
•Always use proper tools or equipment for job at hand.
•Use extreme caution when making adjustments.
•Follow torque chart on page 11 in this manual when tightening bolts and nuts.
•Never use your hands to locate a hydraulic leak on attachments. Use a small piece of cardboard or wood.
Hydraulic fluid escaping under pressure can penetrate skin.
•Openings in skin and minor cuts are susceptible to infection from hydraulic fluid.
Without immediate medical treatment, serious infection and reactions can occur.
•When disconnecting hydraulic lines, shut off hydraulic supply and relieve all hydraulic pressure.
•Replace all shields and guards after servicing and before moving.
•After servicing, be sure all tools, parts and service equipment are removed.
•Do not allow grease or oil to build up on any step or platform.
•When replacing bolts refer to owners manual.
•Refer to bolt torque chart on page 11 for head identification marking.
•Where replacement parts are necessary for periodic maintenance and servicing, genuine factory
replacement parts must be used to restore your equipment to original specifications. Manufacturer will not
claim responsibility for use of unapproved parts or accessories and other damages as a result of their use.
•If equipment has been altered in any way from original design, manufacturer does not accept any liability for
injury or warranty.
•A fire extinguisher and first aid kit should be kept readily accessible while performing maintenance on this
sprayer.

Page 11
Tighten all bolts to torques specified in chart unless otherwise noted. Check tightness of bolts
periodically, using bolt chart as guide. Replace hardware with same grade bolt.
NOTE: Unless otherwise specified, high-strength Grade 5 hex bolts are used throughout
assembly of equipment.
Bolt Torque for Standard bolts *
GRADE 2 GRADE 5 GRADE 8
“A”lb-ft (N.m) lb-ft (N.m) lb-ft (N.m)
1/4”6 (8) 9 (12) 12 (16)
5/16”10 (13) 18 (25) 25 (35)
3/8”20 (27) 30 (40) 45 (60)
7/16”30 (40) 50 (70) 80 (110)
1/2”45 (60) 75 (100) 115 (155)
9/16”70 (95) 115 (155) 165 (220)
5/8”95 (130) 150 (200) 225 (300)
3/4”165 (225) 290 (390) 400 (540)
7/8”170 (230) 420 (570) 650 (880)
1”225 (300) 630 (850) 970 (1310)
Torque figures indicated are valid for
non-greased or non-oiled threads and
heads unless otherwise specified.
Therefore, do not grease or oil bolts or
capscrews unless otherwise specified
in this manual. When using locking
elements, increase torque values
by 5%.
* GRADE or CLASS value for bolts
and capscrews are identified by their
head markings.
Torque Specifications
CLASS 8.8 CLASS 9.8 CLASS 10.9
“A”lb-ft (N.m) lb-ft (N.m) lb-ft (N.m)
6 9 (13) 10 (14) 13 (17)
7 15 (21) 18 (24) 21 (29)
8 23 (31) 25 (34) 31 (42)
10 45 (61) 50 (68) 61 (83)
12 78 (106) 88 (118) 106 (144)
14 125 (169) 140 (189) 170 (230)
16 194 (263) 216 (293) 263 (357)
18 268 (363) -- -- 364 (493)
20 378 (513) -- -- 515 (689)
22 516 (699) -- -- 702 (952)
24 654 (886) -- -- 890 (1206)
Bolt Torque for Metric bolts *
GRADE-2 GRADE-5 GRADE-8
8.8 10.9
9.8
CLASS 8.8 CLASS 9.8 CLASS 10.9
BOLT TORQUE
TORQUE DATA FOR STANDARD NUTS, BOLTS, AND CAPSCREWS.

Page 12
14 GALLON SPRAYER (SM14) PARTS BREAKDOWN
39
2
4
5
6
6
7
8
9
10
11
12
13
14
15 16 1718
19
20
21
22
23
24
25
26
27
28
29
32
33
19
20 30
38
37
34
31
35
1
2
3
Positive Wire
Negative Wire
36
36
Positive Wire
Positive Wire
Negative Wire
Included with switch

Page 13
14 GALLON SPRAYER (SM14) PARTS LIST
REF. PART
NO. NO. QTY. DESCRIPTION
Please order replacement parts by PART NO. and DESCRIPTION.
1. 09244 1 Replacement Fuse Holder
2. 09272 1 Replacement 20 Amp Fuse
3. B6PH 2 3/8” Hose Clamp (Nylon)
4. 380RB - 3/8” I.D. Rubber Hose (15’)
5. 04742 1 Short Rubber Tarp Strap
6. 04658 2 S-Hook for Tarp Strap
7. 02205 4 #10-24 UNC Nylon Insert Locknut
8. 07490 4 .50” OD x .19” ID Flatwasher
9. 8000 543 150 1 12 Volt Electric Pump
10. EL3838 1 3/8” MPT x 3/8” Hose Barb Elbow
11. 04824 2 #10-24 UNC Special U-bolt (2-1/16” wide)
12. 00622 4 1/4”-10 UNC x 1/2” lg. Flat Hd. Slotted Cap Screw
13. 04747-80 1 Pump and Battery Mount
14. 8027 1 Swivel Nut
15. K8400 1/2 1 1/2” Hose Barb
16. 8079NY 1 50 Mesh Polypropylene Strainer
17. NB1614 1 3/8” MPT x 1/4” MPT Strainer Fitting
18. RB3814 1 3/8” MPT x 1/4” FPT Reducer Fitting
19. B8PH 2 1/2” Hose Clamp (Nylon)
20. 120RB - 1/2” I.D. Rubber Hose (36”)
21. P14 14 1 14 Gallon Tank (Lid included)
22. PL5A 1 Tank Lid Only
23. BEL1212 1 1/2” MPT x 1/2” Hose Barb Elbow (GFP)
24. 04746-80 1 Main Frame with Bushings
25. 04745-80 1 Main Frame
26. 00004 6 5/16” Flatwasher
27. 00036 6 5/16” Lockwasher
28. 05961 6 5/16-18 UNC x 5/8” Hex Hd. Bolt (Gr. 5)
29. 04764 1 14-2 strand x 8’ wire Harness w/battery clamps (10’)
30. 01013 1 Switch
31. 04755-95 1 Switch Mount
32. 02447 1 Red Battery Clamp
33. 02448 1 Black Battery Clamp
34. 04055 1 1/4”Hex Head Bolt
35. 02772 1 1/4”Nylon Insert Locknut
36. 05004 2 Spade Ends-switch
37. 05020 2 Spade Ends-pump
38. 05021 2 Spade Ends-wire harness
39. 12217 1 15” Poly Hand Gun with tip

Page 14
HYMB MOUNTING BRACKETS
HONDA, KAWASAKI, POLARIS,YAMAHA with LUGGAGE RACK
NOTE: Item No.2 may not be required on all units.
REF. PART REQ’D
NO. NO. QTY. DESCRIPTION
EX14KT PARTS LIST
1. BEL1212 1 1/2”MPT x 1/2” Hose Barb Elbow (GFP)
2. T12 1 1/2” Hose Barb Tee
3. B8PH 4 1/2” Plastic Hose Clamp
4. P14 14 1 14 Gal. Poly. Tank w/Lid
5. 04745-70 1 Frame Rail
6. 04746-70 1 Frame Rail w/Bushing
7. 120RB - 1/2” ID Rubber Hose (5’ Req’d))
- HYMB 1 Mounting Kit (parts listed above)
SECONDARY TANK OPTION PARTS BREAKDOWN
1
1
2
2
3
4
4
4
1
1
5
5
6
6
1
3
3
4
5
6
7
HYMB
MOUNTING KIT
3
2
Feeder Line of Existing Tank
Please order replacement parts by PART NO. and DESCRIPTION.
REF. PART REQ’D
NO. NO. QTY. DESCRIPTION
HYMB MOUNTING BRACKETS PARTS LIST
3
1. 02441-95 4 Mounting Clamp
2. 02440-95 2 Mounting Bar
3. 02990 4 5/16”-18 UNC x 1” Hex Hd. Bolt
4. 00372 4 5/16”-18 UNC x 1-1/2” Hex Hd. Bolt
5. 00036 4 5/16” Lockwasher
6. 02802 4 5/16”-18 UNC Nylon Insert Locknut

Page 15
- B11 114 2 1-1/4” Boom Clamp Assembly
16. 00062 1 1/4”-20 UNC Hex Nut
17. 00337-95 2 1-1/4” Boom Clamp
18. 00068 1 1/4”-20 UNC x 3/4” Hex Bolt
19. 4193 A PP50 2 5 PSI Ball Check Strainer
20. AN1.5 2 Flood Jet Spray Tip (Blue)
21. 8027 2 11/16” FPS Swivel Nut
22. B12 2 Nozzle Nut
23. 02678-95 2 Boom Mounting Plate
24. 00909 2 5/16”-18 UNC x 1-1/4” Sq. U-bolt
25. 00004 4 5/16” Flatwasher
26. 02802 4 5/16”-18 UNC Nylon Insert Locknut
27. 02253-10 1 Boom Tube
1. 380RB - 3/8” I.D. Rubber Hose (5’)
2. B6PH 7 3/8” Hose Clamp
3. A3838 1 3/8” MPT x 3/8” Hose Barb
4. 03900 1 3/8” FPT x 3/8” FPT Valve
5. EL1238 1 1/2” MPT x 3/8” Hose Barb Elbow
6. BTT12 1 1/2” FPT Tee
7. BM1238 2 1/2” MPT x 3/8” MPT Nipple Fitting
8. 00095 2 3/8”-16 UNC x 3/4” Sq. Hd. Set Screw
9. 02274-70 2 Mounting Pipe
10. NHT11 1 Hose Tie
11. T38 1 3/8” Hose Barb Insert Tee
12. 00955 2 1/4”-20 UNC Round U-bolt
13. 02772 4 1/4”-20 UNC Nylon Insert Locknut
14. 00214 4 1/4” Flatwasher
15. NTL38 2 3/8” Elbow Spray Nozzle Fitting (w/nut)
Please order replacement parts by PART NO. and DESCRIPTION.
REF. PART REQ’D
NO. NO. QTY. DESCRIPTION
OPTIONAL
80” BOOM ASSEMBLY (80B10) PARTS LIST
REF. PART REQ’D
NO. NO. QTY. DESCRIPTION
NOTE: Use thread sealant on
all threaded fittings.
8
9
9
10
11
12
12
13
13
16
14
14
15
17
18
2
2
2
2
19
20 21
22
23
24
24
25
26
1
1
2
2
3
47
5
6
7
23
27
14 GALLON SPRAYER (SM14) WITH OPTIONAL 80” BOOM ASSEMBLY (80B10)
PARTS BREAKDOWN

Page 16
1. 02678-95 2 Boom Mounting Plate
2. 00909 2 5/16”-18 UNC x 1-1/2” Square U-bolt
3. 00004 4 5/16” Flatwasher
4. 02802 4 5/16”-18 UNC Nylon Insert Locknut
5. 04822 2 1/4”-20 UNC x 1-1/2” Round U-bolt
6. 00214 4 1/4” Flatwasher
7. 02772 4 1/4”-20 UNC Nylon Insert Locknut
8. 02274-70 2 Mounting Pipe
9. 02636-10 1 Center Boom Section
10. 02637-10 1 Right Boom Section
11. 02638-10 1 Left Boom Section
12. 00340-95 2 Wing Hinge Pin (includes two 11137)
13. 11137 2 3/8” Clinch Nut (incl’d with 00340-95)
14. 01564 2 Spring
15. 00357 2 3/8”-16 UNC x 4-1/2” Tension Bolt
16. 02592 2 3/8”-16 UNC Nylon Insert Locknut
17. T38 1 3/8” Insert Tee
18. B6H 8 3/8” Gear Clamp
19. 380RB - 3/8” I.D. Rubber Hose
20. NHT11 5 Hose Tie
21. NTT38 2 3/8” Tee Nozzle Fitting w/nut
B11 114 4 1-1/4”Boom Clamp Assembly
22. 00337-95 2 1-1/4” Boom Clamp
23. 00068 1 1/4”-20 UNC x 3/4” Hex Hd. Bolt
24. 02772 1 1/4”-20 UNC Nylon Insert Locknut
25. 4193APP50 4 5 PSI Ball Check Valve
26. AN1.5 4 Flood Jet Spray Tip
27. 8027 4 11/16” FPS Swivel Nut
28. NTL38 2 3/8” Elbow Spray Nozzle Fitting w/nut
12’ BOOM ASSEMBLY (144B14) PARTS BREAKDOWN
NOTE: Use thread sealant on
all threaded fittings.
18
12’ BOOM (144B14) PARTS LIST
REF. PART REQ’D
NO. NO. QTY. DESCRIPTION
REF. PART REQ’D
NO. NO. QTY. DESCRIPTION
Please order replacement parts by PART NO. and DESCRIPTION.
33
31
32
30 33
19
29
18
18
19
18
34
11
12
14
15
819
20
13
20
28
18
23
24
25
27
36 26
22
21
22 25
27
36
26
24
23
19
18
17 18
8
9
5
2
3
4
5
2
1
16
16
7
67
10
37
38
29. A3838 1 3/8”MPT x 3/8” Hose Barb
30. 03900 1 3/8”FPT x 3/8”FPT Valve
31. EL1238 1 1/2”MPT x 3/8” Hose Barb Elbow
32. BTT12 1 1/2”FPT Tee (GFP)
33. BM1238 2 1/2”MPT Nipple Fitting
34. 00095 2 3/8”-16UNC Sq. Hd. Set Screw
35. B6PH 2 3/8”Gear Clamp
36. B12 4 Nozzle Nut
37. 00640 2 1/2”-13 UNC Jam Nut
38. 00967 2 1/2”-13 UNC x 1-1/4” Hex Head Bolt

Page 17
8000 543 150
2
4
5
6
3
1. 94 382 09 Pumphead complete w/viton parts
2. 94 378 00 Upper Housing Kit
3. 94 391 09 Viton Valve Kit w/45 PSI by-pass
4. 94 395 06 Santoprene Diaphragm Kit
5. 94 385 03 Lower Housing Drive Assembly
3.0 degree Cam
6. 94 370 03 Motor and Base Assembly
REF. PART
NO. NO. DESCRIPTION
ELECTRIC PUMP PARTS LIST
PART NO.
8000 543 150 12 VDC continuous duty motor and positive
displacementdiaphragm pump.Pumpisequippedwith viton
valves, santoprene diaphragm, and will bypass liquid at 45
PSI. 1.5 GPM maximum discharge. 3/8” FPT ports.
ELECTRIC PUMP PARTS BREAKDOWN

Page 18
DOUBLE
OVERLAP
10 .15 11.2 7.5 5.6 4.5 3.7 3.2 2.8
20 .21 15.8 10.5 7.9 6.3 5.3 4.6 3.9
30 .26 19.4 12.9 9.7 7.7 6.4 5.6 4.8
40 .30 22.2 14.8 11.1 8.9 7.4 6.5 5.6
3.0 23 45 68
4.0 17 34 51
5.0 14 27 41
6.0 11 23 34
7.0 9.7 19 29
8.0 8.5 17 26
10 6.8 14 20
.05 300 .20 75
.06 250 .225 67
.07 214 .25 60
.08 188 .30 50
.09 167 .35 43
.10 150 .40 38
.11 136 .50 30
.12 125 .60 25
.13 115 .70 21
.14 107 .80 19
.15 100 .90 17
.17 88 1.0 15
speed in MPH
(miles per hr.) 100 feet 200 feet 300 feet
VEHICLE SPEEDS
Mark off a distance of 100, 200 or 300 feet. Run the lawn mower
or all terrain vehicle over this distance, carefully marking the
throttle setting or speedometer reading. To make measurement
of test run, begin from a standing start far enough ahead of the
first marker so that your rig is at full speed before traveling the
100, 200 or 300 foot distances.
time required in SECONDS to travel:
seconds seconds
GPM to collect 1 qt. GPM to collect 1 qt.
RATES OF FLOW...for calibrating spray tips.
Use the following formula to determine your ratio per acre.
GPA - Gallons Per Acre
GPM - Gallons Per Minute
MPH - Miles Per Hour
5940 x GPM (Per Nozzle)
MPH x W*
* W - Nozzle spacing in inches.
GPA =
Important: Replace all worn tips and those with streaky or uneven patterns.
Liquid Capacity
Pressure 1 Nozzle
in in 2 3 4 5 6 7 8
Tip No. PSI GPM MPH MPH MPH MPH MPHMPH MPH
GALLONS PER ACRE
40” TIP SPACING
AN1.5
Spray Tip Chart for 80” and 144” Booms
Liquid Capacity
Pressure 1 Nozzle
in in 2 3 4 5 6 7 8
Tip No. PSI GPM MPH MPH MPH MPH MPH MPH MPH
GALLONS PER ACRE
30” TIP SPACING
LP015 110
Spray Tip Chart for 90” Booms
Liquid Capacity
Pressure 1 Nozzle
in in 2 3 4 5 6 7 8
Tip No. PSI GPM MPH MPH MPH MPH MPHMPH MPH
GALLONS PER ACRE
40” TIP SPACING
LP015 110
Spray Tip Chart for Single Tip (40”) Booms
Acre =43,560 square feet
*approximately 13-1/2” for 30” coverage.
*approximately 15” for 40” coverage.
This tip (LP015 110) is specially designed to operate at low
pressure, and wide angle allowing the boom to be run close to
the ground for less spray drift.
CALIBRATION INSTRUCTIONS
TIP
SPACING
30%
OVERLAP
*SPRAY
HEIGHT
Thereis nota standardsprayheightforFloodJettips.Raiseor lower
the spray boom. . . or rotate nozzle tips to double overlap spray
patterns and provide optimum coverage along spray boom.
When switching from one chemical to another chemical in the
sprayer where contamination must be prevented, wash out with
ammonia and water through the tank, pump and all hose. Then
flush with water two or three times. Herbicides such as 2-4-D
are hard to remove. After using them, follow the special cleaning
procedures noted on the pesticide label.
TIP
SPACING
15 .15 11.2 7.5 5.6 4.5 3.7 3.2 2.8
20 .17 13.0 8.7 6.5 5.2 4.3 3.7 3.2
30 .21 15.8 10.5 7.9 6.3 5.3 4.5 3.7
40 .24 18.2 12.1 9.1 7.3 6.1 5.2 4.6
15 .15 14.8 9.9 7.4 5.9 5.0 4.2 3.7
20 .17 17.2 11.5 8.6 6.9 5.7 4.9 4.3
30 .21 21.0 14.0 10.5 8.4 7.0 6.0 5.3
40 .24 24.2 16.2 12.1 9.7 8.1 6.9 6.0

Page 19
SPRAYER CHECKLIST:
Downtime in fields caused by field breakdowns is costly and time consuming. Many breakdowns
can be eliminated by periodic equipment maintenance. By spending a little time running over
this checklist before seasonal spraying application time and following proper after-season care,
you can save time and money later on.
NOTE: Demco does not and will not make any recom-
mendations concerning the application of various
chemicals or solutions. These recommendations
relate to either amount or procedure of materials
applied. If you have any questions regarding ap-
plication of certain chemicals or solutions,contact
your chemical supplier and follow chemical
manufacturer recommendations.
Check Before Going To The Field :
1. NOZZLES
Check tip for excessive wear by checking for grooves in
or near tip opening. Check nozzle spacing by starting
at center and working outwards.Check boom for proper
height.
2. HOSES
Check all hoses for worn or soft spots. Be sure all hose
clampsare tightenedandhosesare notkinkedorpinched.
Check for leakage in any lines.
3. TANK
Remove and clean agitator orifices. Check orifices for
excessive wear by checking for grooves in or near orifice
opening. Inspect fitting and grommets to insure they are
in good condition.
4. CONTROLS
Check for leakage, plugging, or wear on all valves, fit-
tings, etc. Clean off any build up of foreign material.
5. PUMP
Check to be sure pump turns freely.
6. FRAME
Be sure all bolts are tightened.
7. REPLACEMENT PARTS
Replace all worn or damaged parts.
After Season Care:
NOTE: It is important that when cleaning sprayer you
wear proper safety equipment. See your chemical
or fertilizer package for this information.
1. Aftersprayingchemicals,runwater mixedwith cleaners
through tank, pump and all hose hookups. If wettable
powder dries out in system, it is very difficult to put back
into suspension and can cause malfunction, damage
or injury.
2. When cleaned, tank should have all openings closed
or covered to keep dirt from blowing in.
3. Pump should be flushed with soluble oil and pump ports
plugged to keep out moisture and air.
4. Disassemble tips and rinse with water or cleaning
solution. (Appropriate for chemical sprayed).
5. Clean tip opening with a wooden toothpick. Never use
wire or a hard object that could distort opening.
6. Be sure to dispose of all unused chemicals or solutions
in a proper and ecologically sound manner.
7. Water rinse and dry tips before storing.
•Keep hands, feet, and loose clothing away from rotating parts.
•Wear protective clothing recommended by your chemical and
fertilizer manufacturer when working with chemicals.
WARNING: To Prevent Serious Injury Or Death
!

Page 20
4010 320th St., P.O. BOX 189, BOYDEN, IA. 51234
PH: [phone]
FAX: [phone] or 1-800-845-6420
TOLL FREE: 1-800-54DEMCO (1-800-543-3626)
www.demco-products.com