CHAPIN 97300E Ez Mount 12-Volt Deluxe Sprayer User Manual
- June 5, 2024
- CHAPIN
Table of Contents
** CHAPIN 97300E Ez Mount 12-Volt Deluxe Sprayer
WARNING**
Carefully Read These Instructions Before Use
IMPROPER USE OR FAILURE TO FOLLOW INSTRUCTIONS CAN RESULT IN EXPLOSIVE FAILURE
CAUSING SERIOUS EYE OR OTHER INJURY.
FOR SAFE USE OF THIS PRODUCT YOU MUST READ AND FOLLOW ALL INSTRUCTIONS. DO NOT
LEAVE SPRAYER IN THE HOT SUN. HEAT CAN CAUSE PRESSURE BUILD-UP RESULTING IN
POSSIBLE EXPLOSION. DO NOT STORE OR LEAVE SOLUTION IN TANK AFTER USE. ALWAYS
WEAR GOGGLES, GLOVES, LONG SLEEVE SHIRT, LONG PANTS AND FULL FOOT PROTECTION
WHEN SPRAYING. DO NOT ATTEMPT TO MODIFY THIS SPRAYER. REPLACE PARTS ONLY WITH
THE MANUFACTURER’S ORIGINAL PARTS.
NEVER SPRAY FLAMMABLE, CAUSTIC, ACIDIC, CHLORINE, BLEACH, PETROLEUM-BASED OR
OTHER CORROSIVE SOLUTIONS OR HEAT, PRESSURE, OR GAS-PRODUCING CHEMICALS.
ALWAYS READ AND FOLLOW THE CHEMICAL MANUFACTURER’S INSTRUCTIONS BEFORE USE
WITH THIS SPRAYER AS SOME CHEMICALS MAY BE HAZARDOUS WHEN USED WITH THIS
SPRAYER.
ENSURE THE WIRING HARNESS DOES NOT BECOME PINCHED OR DAMAGED IN ANY WAY. THIS
MAY DAMAGE THE PUMP OR CAUSE THE WIRING HARNESS TO OVERHEAT, RESULTING IN
MELTDOWN OR FIRE. SOME CHEMICALS WILL DAMAGE THE PUMP VALVES IF ALLOWED TO
SOAK UNTREATED FOR A LONG PERIOD OF TIME. ALWAYS FLUSH THE PUMP WITH WATER
AFTER USE. DO NOT ALLOW CHEMICALS TO SIT IN PUMP FOR EXTENDED TIMES OF
IDLENESS. FOLLOW THE CHEMICAL MANUFACTURER’S INSTRUCTIONS ON THE DISPOSAL OF
ALL WASTEWATER FROM THE SPRAYER.
CAUTION
THIS SPRAYER HAS BEEN DESIGNED TO BE ATTACHED TO STABLE SURFACES.
CONTENTS- NOT TO SCALE
PRESSURE GAUGE & BALL VALVE ASSEMBLY
Install pressure gauge (C-1) and ball valve (C-2) to output manifold as shown. Insert lead wire assembly into the plug at the rear of the pump. Join red wire of the lead wire to a +12V source on the garden tractor. The black wire should be grounded or connected to the negative battery post.
NOTE: Do not over-tighten the pressure gauge.
WAND TUBING TO MANIFOLD
Install wand tubing (C-7) to manifold as shown using supplied hose clamp
(C-3).
INSTALL DRAIN CAP
Install cap lanyard around drain plug. Screw drain cap (C-5) on drain plug.
VALVE OPERATION
OPERATION
The pumping system draws solution from the tank, through the strainer and to the pump. The pump forces the solution under pressure to the spray wand. The pump has a pressure switch which will shut the pump off when it reaches 60 PSI. Regularly inspect the suction supply screen on the inside of the tank. Flush with water to clear any accumulated debris.
AFTER SPRAYING
After use, fill the sprayer part way with water. Start the sprayer and allow
clear water to be pumped through the plumbing system and out through the spray
wand.
Refill the tank about half full with plain water and use a chemical neutralizer
and repeat cleaning instructions. Flush the entire sprayer with the
neutralizing agent. Follow the chemical manufacturer’s disposal instructions
of all wash or rinsing water.
WINTER STORAGE
Drain all water and chemical out of sprayer, paying special attention to pump and valves. These items are especially prone to damage from chemicals and freezing weather. The sprayer should be winterized before storage by pumping a solution of RV antifreeze through the entire plumbing. Proper care and maintenance will prolong the life of the sprayer.
BREAKDOWN & PARTS LIST
Note: 15-gallon tank shown
ARTICULO PARTE # CANT. DESCRIPCIÓN
1| 6-9221| 1| Conjunto de colector (sin manómetro)
2| 6-6000| 1| Kit de boquilla
3| 6-9223| 1| Conjunto de la manguera de succión
4| 6-8177| 1| Manómetro 0-100 Psi
5| 6-9222| 4| 10-24 x 1-1/4” Screw
6| 6-8146-1| 1| apa, tanque
7| 6-8325| 1| Kit del tapón de drenaje
8| 6-8003| 3| Engranaje de tornillo sin fin
9| 6-8324| 2| Abrazadera, pistola (par) y tornillos
10| 6-8320| 2| Conjunto de cable principal con interruptor (96” – 2,4 m)
11| 6-9205| 1| Manguera de 15 pies (4,5 m)
12| 6-9138| 1| Bomba de 2.5 Gal./min. (7,57 litros/min.)
13| 6-9224| 1| Accesorio EL12QD
14| 6-9204| 1| Ojal de caucho
15| 6-8135| 1| Varilla sin goteo
To Order Replacement Parts: 1-800-950-4458
TROUBLESHOOTING
PROBLEMA REVISE:
La bomba no arranca| Voltaje (±10%) y conexiones eléctricas correctas
Fusible o interruptor de seguridad
Operación del interruptor de presión
Rectificador o motor para circuito abierto o con conexión a tierra
Conjunto de la transmisión bloqueado
voltaje correcto en el interruptor
La bomba no adquiere cebado (no hay descarga con el motor operando)| Residuos
en el colador
Restricciones (torceduras) en los tubos de alimentación/ descarga
Residuos o crecimientos en las válvulas de alimentación/ descargas
La bomba no se apaga (línea de descarga cerrada y no hay fugas)| Aire atrapado
en la línea de alimentación o la cabeza de la bomba
Voltaje correcto a la bomba
Residuos en las válvulas de alimentación/descarga de la bomba
Conjunto de transmisión o tornillos de la cabeza de la bomba flojos
Operaciones/ajustes al interruptor de presión
Fugas en la cabeza o interruptor de la bomba| Tornillos sueltos en el
interruptor o cabeza de la bomba
Diafragma del interruptor roto o pellizcado
Diafragma perforado si hay líquido presente
La bomba hace ruido, pero no genera flujo| Cebe con una manguera de jardín
quitando la manguera de entrada, y llene con agua mientras la bomba está
funcionando hasta que empiece a fluir agua (puede tardar hasta 15 minutos en
acumular succión).
Para entender mejor el proceso de cebado, vea el video en https://
www.
http://youtube.com/watch?v=lrNeAvNL7Fs
o busque “Priming the Pump on Your Chapin ATV Sprayer” en la página de YouTube
de Chapin International.
SPRAY & PUMP FAQ
-
Why does the pump not run all the time?
This is an on-demand pump and only runs with flow; spray wand, by-pass, spray tips or leak in system. -
Why does the pump surge while using the spray wand?
Low flow may cause the pump to surge (or cycle). This could happen when the spray wand is ajusted for a small or fine spray pattern. To overcome, slightly open the by-pass valve or open nozzle slightly. -
How do I adjust the pressure?
Pressure should be adjusted by regulating the by-pass valve (slightly opening or closing). -
What is the optimal operating pressure?
40 PSI – This can be accomplished by turning on the pump and adjusting the bypass valve until the gauge reads 40 PSI (or slightly higher). The pump will run continuously. Ensure that the boom and/or handgun is not spraying while you set the pressure. The pressure will drop slightly when the boom and/or handgun is operated. -
What pressure should the pressure gauge read?
Please refer to the operation instructions for boom operating pressures, varying boom pressures can be achieved by regulating or adjusting the by-pass valve. Typically the spray wand will be operated between 20 and 40 PSI. -
My pump quit and will not restart – what should I check?
Check all electrical connections. Ensure switch is in the on position. Check in-line fuse and/or fuse in car adapter end. Ensure correct voltage +/- 10%. 12-13 volt -
Low flow or no flow at all – what should I check?
Check for a clogged suction hose and/or suction strainer. Often you will need to clean the suction strainer. Check for proper voltage. -
Is there a fuse for the sprayer?
Yes, either an in-line fuse, a fuse located in the car adapter housing or both. -
What size fuse should I use as a replacement?
10 amp -
What is the range of the spray wand?
35 feet max -
How should I clean the tank after use?
-
Rinse tank thoroughly with water only, empty, refill with water.
-
Empty sprayer by spraying no less than 1 minute to rinse outline. The remaining water can be drained per the drain plug.
-
Store sprayer tank upside down, in a warm dry location.
-
Can the spray tip on the wand be replaced with a different type of tip?
Yes, however, your wand comes with a #18 tip which is standard. Brass tips generally produce better spray patterns than plastic. -
13. Each time I turn on the pump my fuse blows.
-
Excessive voltage
-
Improper adjustment of the pressure switch
-
Damaged wiring harness.
-
14. Pump continues to run and surge when not spraying.
Ensure your system has no leaks. Check the by-pass valve to ensure it’s not letting too much fluid to bypass. If too much fluid is bypassed, the system is unable to build enough pressure to shut-off.
DIAPHRAGM PUMP SPECIFICATIONS
-
* Fits Chapin 15 and 25 gallons ATV sprayers - 12 Volt DC, totally enclosed, non ventilated
- Max amp rating: 8
- Leads: 6” long
- 2 chamber positive displacement diaphragm pump, self-priming, capable of being run dry, demand or bypass model.
- Priming Capabilities: 4 feet [1.2 ml) Max Pressure: 60 PSI
- Inlet/Outlet Ports: Ouick Attach [2] 3/4” to 3/8” Straight [1] 3/4” to 3/8” 90’
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>