Shindaiwa SP518 Optional Accessories, Maintenance, Available Spray Nozzles, Cleaning the Sprayer

Optional Accessories

Part Number Description Part Number Description

Maintenance

Cleaning the Sprayer

Pump Disassembly (cont.)

761882 Spray hood is used for nonselec- tive herbicides when spraying under windy conditions. Comes with Kematal 110-DEF-06 deflector fan nozzle and parts to assemble spray hood to your existing Shindaiwa spray wand.

902296 Brass spray boom (27.5") for use with agrochemicals and foliar fertilizers applied to row crops. Provides 40" coverage. JD-12P cone nozzles and 40 mesh stainless steel filter included.

907873 Flexible annealed copper boom fitted with three JD-12P cone nozzles. For use with agrochemicals and foliar fertilizers on row crops. Can be easily shaped as appropriate to provide proper coverage.

40 mesh stainless steel filter included.

831107 Brass extension (11.8") complete with plastic fittings for extra reach. Attach- able to original wand .

728139 Brass extension (23.6") complete

838052 Constant pressure valve reduces pumping action, reduces drift and delivers uniform spraying. Improves productivity and saves chemicals.

565648 Plastic anti-drip valve for agrochemicals and foliar fertilizer applica- tion. Attaches to wand and is compatible with any type of cone or flat fan nozzle.

568774 Spray wand assembly (21.6") Plastic handle, trigger valve and spray tube. 40 mesh stainless steel nozzle and trigger valve filters included. Fitted with adjustable cone nozzle.

725267 All brass spray wand assembly

(21.6") for extra duty applications. Trigger valve and spray tube are brass. 40 mesh stainless steel nozzle and trigger valve filters included. Fitted with JD-12P cone nozzle.

After finishing the spray application, empty the sprayer and wash all equipment in an approved decontamination area.

Pump the lever with

the trigger valve

disconnected until the discharge runs clear

WARNING!

2.Using the 452284 all-purpose wrench, remove the chamber valve and cups. Replace as necessary.

3.Remove the two flanged nuts from the outside of the tank below the pump cylinder with a 10 mm socket and remove the cylinder.

4.Remove the two Phillips head screws located at the bottom of the cylinder and remove the cylinder base.

5.From the bottom of the cylinder, push the ball seat assembly towards the top and out of the cylinder.

6.Unscrew the ball lock from the valve seat and remove the ball and seat.

7.Clean all parts and carefully inspect for worn or damaged parts and replace as necessary.

8.Reassemble in the reverse order.

Pump

Chamber

Piston

Cup

Spacer

Piston

Cup

Chamber

Valve

Ball Lock

Ball

Seat

Valve Seat

O-Ring

Cylinder

with plastic fittings for extra reach. Attach- able to original wand .

100016 Brass extension (6.3") complete with two JD-12P cone nozzles for doubling output of agrochemicals and foliar fertilizers on perennials. 40 mesh stainless steel filter included.

646901 Flow calibrator bottle. For accurate calibration of backpack sprayers to prevent waste and damage to the environ- ment.

336115 Brass Y nozzle for use on plants requiring heavy applications of fungicides. Complete with two JD-12P cone nozzles, 40 mesh stainless steel filter and plastic fittings.

285221 Standard Repair Kit and Nozzle for SP518. Includes (2) Piston cups, trigger valve needle, nozzle filter, JD-12P cone nozzle, nozzle cap, and deflector nozzle.

229724* Nozzle cap for attaching flat fan and cone type nozzles.

452284 All Purpose Wrench for periodic maintenance and repair.

Remove all chemicals and wash before storing the sprayer. Chemical products have different reactions and can cause damage to the sprayer components and the environment. Unidentified chemicals left in the sprayer tank can pose a serious health threat to anyone servicing the unit and unaware of its presence!

Lubricate

Lubricate

(disassembly

	Bolt
NOTE:

Lubricating all moving parts with a high			Cylinder
quality lithium grease will ease assembly			Base
and prolong the life of the unit.			Screw
Troubleshooting: Lack of Pressure			Flanged
			Nut
SYMPTOM		CAUSE	REMEDY
Leakage through	Worn or dried out		Lubricate or replace
the upper cylinder.	piston cups.		the piston cups.
After pumping and	Cylinder ball or seat		Clean or replace the
pressurizing the	not sealing properly		cylinder ball or seat.
chamber, the pump	due to wear or
lever drops rapidly	impurities.

AVAILABLE SPRAY NOZZLES

Nozzle Type	Part Number		Application	Pressure	Flow Rate
				psi (kg/cm2)	gal (ml)/min
Flat Fan	437756	110-SF-015 Kematal green, 0.16 gpm @ 45 psi		45 (3.2)	0.16 (610)
	437764	110-SF-02 Kematal yellow, 0.21 gpm @ 45 psi	Herbicides	45 (3.2)	0.21 (810)
	437772	110-SF-03 Kematal blue, 0.33 gpm @ 45 psi		45 (3.2)	0.33 (1250)
Cone	717942	JD-10A Stainless steel		45 (3.2)	0.08 (300)
	217174*	JD-12P Stainless steel		45 (3.2)	0.16 (615)
Flat Fan	437855	110-LD-03 Kemetal blue, 0.33 gpm @ 45 psi
				45 (3.2)	0.16 (615)
Low Drift

required)

Lubricate

Periodically clean and lubricate the pump chamber and actuating linkage with a high quality lithium grease.

Pump Disassembly

when released.
After pumping and	Chamber valve not	Clean or replace the
pressurizing the	sealing properly	chamber valve.
chamber, the pump	due to wear or
lever rises slowly	impurities.
when released.
Low pressure and	Pump chamber	Tighten screw cap
pump lever hard to	filled with liquid.	at top of chamber.
operate.		With an empty tank,
		pump lever with
		trigger valve open
		until all liquid is

							45 (3.2)	0.22 (830)
	Cone	457317	HC-02 Kematal yellow
						Agrochemicals	45 (3.2)	0.44 (1680)
		457325	HC-04 Kematal red
						and foliar
		457333	HC-05 Kematal brown				15 (1.0)	0.54 (2060)
						fertilizers
	Flat fan	457390	DEF-04 Kematal red				15 (1.0)	0.25 (950)
	Deflector 457408		DEF-05 Kematal brown				15 (1.0)	0.32 (1200)
		457416*	DEF-06 Kematal gray
							45 (3.2)	0.41 (1540)
	Adjustable	323725	Yellow	0.08 gpm @ 45 psi.			45 (3.2)	0.08 (315)
	Cone	015024	Red	0.17 gpm @ 45 psi.			45 (3.2)	0.17 (640)
		325787	Blue	0.18 gpm @ 45 psi.
		* Denotes nozzles included in the SP518			Note: All Shindaiwa sprayers come with the red adjustable
6		standard repair kit.			cone nozzle P/N 015024 installed as standard equipment.

1.Remove the pump lever connecting rod from the chamber. Loosen the packing ring nut that secures the chamber to the tank. Remove the tank lid and strainer, reach inside the tank and slide the agitator down the pump cham- ber, then remove the chamber from the cylinder.

Packing	Screw Cap
Ring Nut
Pump Lever
Connecting Rod

purged from pump.

Pump Chamber

Piston Cup

Chamber Valve

Cylinder

Cylinder Ball

7