NPD BOSS PRO-128 User manual

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MANUAL
PRO-128, PRO-320, PRO-512

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Observe all safety precautions at all time:
Warning and Danger Symbols are used to advise the operator
Warnings
• Do not spray in heavy winds
• Keep children and pets away while spraying
• Mix chemicals in properly marked separate containers before pouring the premixed chemicals into the
sprayer, whenever possible
• Avoid direct personal contact with chemicals
• Review manual before operating your Spray Applicator
• Do not modify the sprayer in any way, use only manufacturers repair parts and accessories
• Be sure all parts are in good working order before spraying. Check sprayer daily
• Do not eat, drink or smoke while operating your spray applicator
• Fill in well ventilated areas
• Be sure the sprayer is properly stored when transporting
• Do not use ammables, caustic or corrosive materials in the sprayer
• Adjust sprayer shoulder harness for proper t before using
End of day
• Empty sprayer contents into properly marked containers, rinse sprayer using clean water.
• Keep sprayer clean at all times
• Wash thoroughly using soap and water, wash all clothing before reuse
Read all chemical labels prior to use. Wear the appropriate safety equipment
Danger
• Do not spray any wires, cables or power areas. e sprayer is not grounded and a risk of shock
could occur.

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INTERIOR  EXTERIOR
LIQUID & FOAM
SPRAYING SYSTEM
18 VOLT DC BATTERY OPERATED
120V FAST CHARGE SYSTEM
CONTENTS
1- Applicator with 2 speed ow switch
1 - Detachable Trigger Gun Assembly
1 - Extension Wand Assembly
1 – 120 Volt AC Fast Charger
1 – 18 Volt DC Battery
1 – High Flow Pin and Cone Spray Tip
1 – High Flow Fan Spray Tip
1 – Low Flow Pin and Cone Spray Tip
1 – Low Flow Fan Spray Fan Tip
1 - Screen Check Valve

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Assembly
1. Plug charger into an AC receptacle, snap in battery. e battery will charge in approximately
1.5 hours. Wait until the green light on the charger turns on, showing the battery is completely charged.
2. Install and adjust the shoulder straps for a comfortable t. (Some models will not have straps)
3. Select your spraying tip, insert screen lter and thread onto the 11/16 brass adaptor. Tips should
be hand tightened only to provide a seal. Internal tip O Rings provide a
“No Wrenches Required” seal. You can also connect directly to the Trigger Gun
4. Connect the assembled Trigger Gun to the output hose from the sprayer
5. To assemble the Quick Disconnects, pull back the Female Q collar while pushing in the Male Plug.

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PLEASE DO NOT RETURN TO YOUR DISTRIBUTOR
NPD Products Ltd. thanks you for your purchase and can assist you with any questions that you may have. Please
contact us at: https://www.npdproducts.com/us/npd-contact-us
Our customer service is ready to help you with assembly, parts and or warranty questions.
[e-mail]
877-734-0932
NPD Powered
2325 Old Second South
Midhurst, ON L9X 1P3
Start Up Instructions
1. Charge the battery before using.
2. Test “e Boss” in a non-contaminated water only environment for the rst time. Install each tip
and use. is provides a visual of the output performance of e Boss and each tip.
3. Test High and Low ow speed settings.
4. Other tips and accessories are available, visit our web site at:
www.npdproducts.com
Assembly
1. Plug charger into an AC receptacle, snap in battery. e battery will charge in approximately
1.5 hours. Wait until the green light on the charger turns on, showing the battery is completely charged.

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SPECIFICATIONS
• Construction Materials; Polyethylene, Polypropylene
• Hose PVC • Battery continuous use: 2 hours
• 18 Volt DC Lithium Ion Battery • Battery recharge 90 minutes
• Quick Release dripless brass connectors • Battery can recharge from truck using a 300 Watt inverter
• Light Weight • Two Speed Motor
• Slim line design, stays close to the body • Removable Telescopic Wand
• Expandable output Hose; up to 100 feet . Detachable Trigger Gun Assembly
ACCESSORIES PURCHASED SEPARATELY
PRO320
Shipping Description:
Weight: 10.5 Lbs.
Box: 13.5 x 8 x 22h Inches
1 sprayer per case
PRO512
Shipping Description:
Weight: 11 Lbs.
Box: 14 x 9 x 23h Inches
1 sprayer per case
COMPONENT OVERVIEW
PDS300
Mobile Cart for PRO-320 or PDS-512
Interior & Exterior Backpack System
EXTENSION HOSES
NEH12 12 Foot Liquid Extension Hose 1/4 c/w brass ttings
NEH25 25 Foot Liquid Extension Hose 1/4 c/w brass ttings
NEH50 50 Foot Liquid Extension Hose 1/4 c/w brass ttings
PDS654
Cover X - High Volume Foam Fan
Spray Tip
PRO128
Shipping Description:
Weight: 10 Lbs.
Box: 13.5 x 8 x 18h Inches
1 sprayer per case

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PDS43
120 Volt Quick Charger
PDS36
18 Volt DC Rechargeable Battery
SH59102
2.5 Gallon 9 Liter Storage Jug
SPECIFICATIONS
• Construction Materials; Polyethylene, Polypropylene
• Hose PVC • Battery continuous use: 2 hours
• 18 Volt DC Lithium Ion Battery • Battery recharge 90 minutes
• Quick Release dripless brass connectors • Battery can recharge from truck using a 300 Watt inverter
• Light Weight • Two Speed Motor
• Slim line design, stays close to the body • Removable Telescopic Wand
• Expandable output Hose; up to 100 feet . Detachable Trigger Gun Assembly

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Replacement Parts Call 877-734-0932
Parts Line Drawing

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Replacement Parts Call 877-734-0932
Number SKU Description
1 PDS-1-1G Tank 1 Gallon, Pro-128
1 PDS-1-2.5G Tank 2.5 Gallon, Pro-320
1 PDS-1-4G Tank 4 Gallon, Pro-512
2 PDS-2 Screen Filter
3 PDS-543B Lid with Seal, Black
3A PDS-543A Lid Seal
4 PDS-678 Wand Mounting Bracket
9 PDS-125-11-QD Hose Connection to Pump + Hose Assembly for QD Gun
11 PDS-6111-QD Trigger Gun Metal 11/16
th
Output w/ Quick Disconnect
12 2-112N900 O Ring Seals all output tips and wand
13 PDS-018 10”-18” Extension Wand (For Pro-128)
13 PDS-046 20”-39” Extension Wand (For Pro-320 & Pro-512)
28 PDS-24-28 Siphon Tube, Screen Filter and Connection Tube
29 PDS-2939-183330 Operating System (Pump, Switch, Circuit Board, Case)
40 PDS-404142 Cushion – Back Padding and Screws - PRO320 & 512 Only
44 PDS-44 Shoulder Strap Harness Complete Set
45 PDS-0094 Screen and Check Valve
46 PDS-08 High Flow Pin and Cone Tip Brass
47 T-8002 High Flow Fan Spray Tip Brass
48 PDS-03 Low Flow Pin and Cone Tip Brass
49 T-8001 Low Flow Fan Spray Tip Brass
50 PDS-36 18 Volt DC Rechargeable Battery
51 PDS-43 120 Volt Quick Charger
ACCESSORIES
PDS-654X Cover X Foam Tip
PDS-250 Vehicle Inverter
PDS-065 28” to 54” Extension Wand
PDS-300 Mobile Cart
NEH-12/25/50 12”/25”/50” Extension Hoses
SH-59102 Measurement/Storage Jug
PDS-39PB3 Awl Misting Tip
PDS-6111-13 Trigger Gun Repair Kit
SKU-2-112EWS Wand Seal Replacement Kit

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Maintenance
Daily
Check your sprayer for any leaks, complete repairs immediately before spraying.
Clean your system at the end of everyday, use properly labeled containers to empty the sprayer chemicals into
prior to cleaning. Inspect sprayer tank lid seals and lubricate as required.
Your sprayer has 3 screen lters to maintain:
1- Screen Filter under Tank Lid. Pour your chemicals through this lter. Any unmixed chemical particles will
be captured here and not allowed to enter into the pump causing blockages.
2 - On the inside and at the bottom of the tank, is the pump siphon tube. is tube can be rotated up to in-
spect the screen lter for debris. Any debris located here can cause the pump to lose prime and cavitate.
3 - e sprayer also comes with an inline screen and check valve lter. is lter is installed in the output
nozzle of the Trigger Gun or at the end of the telescopic wand. Clean lter as required
Store battery inside a clean and dry environment, charge battery as required. At the end of your days work and
overnight is traditionally the most convenient. is provides a full charge before starting your next days work.
Disconnect trigger gun and wand assembly throughout the day as required. Disconnecting the trigger gun and
wand allows for easy storage of the tank and trigger gun assembly.
Monthly
Use WD-40 lubricant and spray the brass quick disconnect ttings. is will keep them functioning smoothly.
Remove the telescopic wand and spray into the trigger gun adaptor nozzle while holding the trigger in the
open postion. is allows lubricate to ow back into the trigger valve.
Remove the trigger gun nut by turning counter clockwise, once removed spray WD40 into the spring area.
read nut back onto trigger gun. Open and close the trigger severals times, you will feel a dierence in how
the trigger moves more freely.

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Trouble Shooting
De-pressurize and empty the sprayer before completing any repairs. Failure to complete this can cause
unexpected chemical escape and a hazardous condition.
Condition Cause Remedy
Charge light indicator has no
light. Green or Red
Faulty circuit board Replace circuit board
Pump will not run, good indica-
tor light, showing green
Brass Quick Disconnects Brass disconnectors are not
completely snapped together. Pull
back coupler collar, push together
rmly release collar
No lights working, will not run Faulty or uncharged battery Be sure battery snaps into the
locking position when installed.
Charge battery,
Pump runs but will not pump
chemical
Check siphon tube pump supply Remove chemical
Rotate siphon tube screen lter
and check for debris. Fill sprayer
with water only when testing for
correct operation
Pump cavitates Check for debris and clogging Remove all chemical, inspect
siphon lter, ensure there are no
leaks.
Trigger gun will not shut o Inspect trigger gun spring assem-
bly
Flush with WD40, Replace O
ring seals in trigger assembly
Telescopic wand is leaking Dry or Damaged seals Spray all ttings and O rings
using WD40, move shafts back
and forward to lubricate; tighten
ttings. Replace O rings when
necessary

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PERSONAL SAFETY, OPERATION AND LIMITED WARRANTY INFORMATION
Personal safety
1. Use eye, face, breathing and ear protection as required. Always wear ANSI approved impact safety goggles,
which must provide both frontal and side protection. Protect your hands with suitable gloves. Wear an ANSI
approved dust mask or respirator. Wear ANSI approved earplugs.
2. Do not over reach; keep proper footing and balance at all times. Proper footing and balance enables better
control of the applicator in unexpected situations. Applicator must remain upright during all operations.
3. Dress properly, wear protective equipment. Do not wear loose clothing or jewlery as they can be caught in
moving parts. Tie back long hair. Protective, electrically non-conductive clothes and non-skid footwear are
recommended when working.
4. Stay alert, watch what you are doing and use your common sense. Do not operate any machine or tool when
you are tired, under the inuenece of drugs, alcohol or medications.
5. Use clamps or other practical ways to secure and support the equipment when in use when required.
Avoid SERIOUS INJURY or PROPERTY DAMAGE from discharge of spray material.
6. Do no allow spray to strike you and do not spray toward people or animals. Do not spray the tool itself on
any electrical source.
Other Operation Details
1. Get familiar with your equipment applicator rst by operating in a non contaminanted environment;
water only, this allows for basic understanding of operation and use of the various spray tips. Check for
any leaks or malfunctioning parts in a water only environment.
2. Read and understand all chemical manufacturers label instructions before lling or using this equipment.
Follow their regulations, some chemicals are restricted.
3. DO NOT USE ANY FLAMMABLES OR BOILING LIQUIDS IN THIS SPRAYER as it is not designed
nor intended for such use.
4. INSPECT both inside and outside of the sprayer as a daily routine, clean as required to ensure all devices
are functioning correctly.
5. Observe the Max Fill line located on Tank. DO NOT FILL PAST THIS LINE.
6. Store your applicator depressurized and in a safe place. Keep out of reach from children and pets.
7. Call our service department at 877-734-0932 for further details. Other accessories and parts are available
for various spraying methods.

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Limited Warranty
1. DURATION: From the date of purchase by the original purchaser as follows: Manufacturer defects 3
months, no warranty on battery or seals.
2. WHO GIVES THIS WARRANTY (WARRANTOR): NPD (NPD Products Ltd.) 2325 Old Second South
Midhurst, Ontario, Canada L9X 1P3 877-734-0932
3. WHO RECEIVES THIS WARRANTY (PURCHASER): e original purchaser (other than for purposes
of resale) of the NPD product.
4. WHAT PRODUCTS ARE COVERED BY THIS WARRANTY: Any NPD product, accessory supplied or
manufactured by Warrantor.
5. WHAT IS COVERED UNDER THIS WARRANTY: Substantial defects in material and workmanship
which occur within the duration of the warranty period. Battery and seals excluded.
6. WHAT IS NOT COVERED UNDER THIS WARRANTY:
A. Implied warranties, including those of merchantability and FITNESS FOR A PARTICULAR
PURPOSE ARE LIMITED FROM THE DATE OF ORIGINAL PURCHASE AS STATED IN THE
DURATION. Some States do not allow limitation on how long the implied warranty lasts, so the above
limitation or exclusion may not apply to you.
B. ANY INCIDENTAL, INDIRECT, OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE
THAT MAY RESULT FROM ANY DEFECT, FAILURE, OR MALFUNCTION OF THE NPD
PRODUCT. Some States do not allow exclusion or limitation of incidental or consequential damages, so
the above limitation or exclusion may not apply to you.
C. Any failure that results from an accident, purchaser’s abuse, neglect or failure to operate products
in accordance with instructions provided in the owner’s manual(s) supplied with product. Accident,
purchaser’s abuse, neglect or failure to operate products in accordance with instructions shall also
include the removal or alteration of any devices, if such safety devices are removed or altered, this
warranty is VOID.
D. Normal adjustments which are explained in the owner’s manual(s) provided with this product.
RESPONSIBILITIES OF WARRANTOR UNDER THIS WARRANTY:
Repair or replace at Warrantor’s option, products or components which are defective, have
malfunctioned and/or failed to conform within duration of the warranty period.
7. RESPONSIBILITIES OF PURCHASER UNDER THIS WARRANTY:
A. Provide dated proof of purchase and maintenance records.
B. Deliver or ship the NPD products to the address above. Freight costs, if any, must be borne by
the purchaser.
C. Use reasonable care in the operation and maintenance of the products as described in the owner’s
manual(s)
8. WHEN WARRANTOR WILL PERFORM REPAIR OR REPLACEMENT UNDER THIS WARRANTY:
A. Repair or replacement will be scheduled and services according to the normal work ow at
the servicing location, and depending on the availability of replacement parts. is Limited Warranty
is applied only and gives you specic legal rights. You may also have other rights which vary from state
to state or country to country.
IMPORTANT SAFETY PRECAUTIONS
WARNING! Read and understand all chemical manufacturers label instructions before using this equipment.
Failure to follow all instructions may result in electric shock, re and /or personal injury. Keep this information
for the safety warnings and precautions, operating, inspection and maintenance instructions. When using this
equipment, basic precautions should always be followed to reduce the risk of personal injury and/or damage to
the equipment. Note that when this manual refers to a part number, it refers to the parts list included.

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