MS333 - Pump Maruyama - Free user manual and instructions

USER MANUAL MS333 Maruyama

Line drawing of a mechanical device with gears and a valve, no text or symbols present

INSTRUCTION MANUAL

MODE D'EMPLOI

V-pulley Oil filler cap Oil gauge Crankcase Caution and Serial number Label Regulator knob Air chamber Main cock Suction port Rail Cylinder pipe Overflow port

Specifications

Model			MS157		MS333
Dimensions	Overall length (mm)		378		403
	Overall width (mm)		215		243
	Overall height (mm)		288		281
Weight (kg)			6.9		7.2
			Maximum	Irrigation	Maximum	Irrigation
Specifications	Crankshaft speed	(rpm)	1000	1400	1050	1300
	Suction capacity	(L/min)	13	17.5	30	35
	Pressure	MPa	3.5	1.0	3.5	2.5
	Required power	kW	1.0	0.5	2.1	2.0
		(PS)	(1.4)	(0.7)	(2.9)	(2.7)
Suction hose (mm)			13× 3000, G^1/_2		19× 3000, G^3/_4
Overflow hose (mm)			13× 3000, G^1/_2
Main cock			G^1/_4×2
Type of Lubricant			SAE10W-30, or SAE30 Non-detergent
Lubricant volume(L)			0.23		0.42

Performance curve

Specifications

Model			MS157		MS333
Dimensions	Overall length		14.9"		15.9"
	Overall width		8.5"		9.6"
	Overall height		11.3"		11.1"
Weight (lbs)			15.2		15.9
			Maximum	Irrigation	Maximum	Irrigation
Specifications	Crankshaft speed	(RPM)	1000	1400	1050	1300
	Suction capacity	(GPM)	3.4	4.6	7.9	9.2
	Pressure	PSI	510	146	510	364
	Required power	HP	1.3	0.7	2.8	2.7
Suction hose			^1/2"× 9.8', G^1/2		^3/4"× 9.8', G^3/4
Overflow hose			^1/2"× 9.8', G^1/2
Main cock			G^1/4× 2
Type of Lubricant			SAE10W-30, or SAE30 Non-detergent
Lubricant volume (OZ)			8		14.5

Performance curve

Operating procedure

Preparatory inspection ~ Spraying

Be sure to check all the screws for tightness.

4 Attaching the strainer for the hose coupling.

Suction hose Strainer

8 Starting

Please bleed air by opening cock when water is not being taken in.

1 Lubricating oil.

Fill the lubricating oil into the crankcase up to the center level of the gauge.

5 Insert the suction hose and overflow hose into the chemical tank.

Suction hose Overflow hose Chemical solution

9 Pressure regulation.

High HIGH 高 Low Pressure value Operate after suction confirmation.

Mechanical diagram showing a tool interacting with a mechanical component, with an inset close-up of a circular feature (no text or symbols)

2 Oiling

Feed a few drops of oil into the 3 holes of the crankcase.

6 Coincide knob of pressure regulator with 0.

低LOW

10 Spraying

Open the valves

Technical line drawing of a mechanical assembly with a pulley and shaft (no text or symbols)

3 Installing the suction hose and overflow hose.

When installing the suction hose, check the condition and presence of sealing gaskets at the threaded couplings.

7 Close the valve.

Mechanical assembly diagram showing two connected components with directional arrows indicating motion (no text or symbols)

Stopping operation and maintenance

11 Stopping spraying

Technical line drawing of a wheel assembly with motion lines indicating motion (no text or symbols)

Suction hose Overflow hose

12 Wash up with the clean 15 Stopping the operation. water after spraying.

Illustration of a medical procedure involving a tool and a container with liquid, no text or symbols present.

13 Running the Power Sprayer.

Technical line drawing of a mechanical pulley system with no visible text or symbols

16 Detach the suction hose and overflow hose.

Technical line drawing of a mechanical component with no visible text or symbols

14 Continue to run the sprayer for one minute after raising the strainer.

Mechanical assembly diagram showing motor components and adjustment parts (no text or labels)

17 Resume knob to 0 position.

Illustration of a medical procedure showing a tool interacting with a bowl containing granular material (no text or symbols present)

Caution!!

Running the sprayer for more than one minute without the presence of liquid may cause severe pump damage!

低 LOW 0

Protection from freezing.

Water should be completely drained during winter storage to prevent freezing. The operation is performed according to items from 11 to 18 in the operation procedure.

Overflow hose

Inspection and adjustment

Discharge valve and its vicinity.

Inspect discharge valve and valve seat for wearing degree over their contact surface. Replace worn or spoiled ones, if any.

Discharge valve Discharge valve seat

Piston and its vicinity.

Inspect parts as exploded for damage wear break, etc. Lubricate mobile oil over piston packing when reassembled.

Piston Suction valve seat Piston packing Suction valve stopper

Replacement of Crankcase oil.

Replace at 50 hours operation after initial operation.

Mechanical assembly diagram showing a tool interacting with a motor and a close-up of a circular component (no text or symbols)

Precautions

Thank you very much for your purchase this time. Needless to say, no matter how excellent the quality of the product may be it won't display its maximum potential performance unless operated properly.

Read this instruction manual repeatedly prior to operation in order to make the best use of the product.

Power sprayers are for agricultural or irrigation uses and not for industrial use. Therefore, do not use chemicals, seawater, hot water, etc. When agrichemicals are used, read and follow the instruction manual for chemicals.

For further information or assistance, please contact the nearest authorized Maruyama Dealer of the store which you purchased this product from.

When pump fails to suck liquid.

graph TD
    A["① Open main cock."] --> B["② Once pump sucks liquid."]
    B --> C["③ Close main cock."]

When hoses are vibrating themselves...

Hose vibration occurs when air is released out of air-chamber. It will stop if you let air send forth as following procedural.

① ② Release pressure 低 LOW Lift suction strainer once to let it suck air for about 10 seconds and plunge it into water again. ③ ④ ⑤ High Low Pressure value

When pressure fails to get accumulated...

Inspect belt for tension. 15 ~ 20mm Inspect pressure regulating valve for wear. Valve seat Valve ball Replace wrong nozzle for proper one. When nozzle orifice is big: .... 'Make orifice smaller. When spray is voluminous: .... 'Make spray less voluminous. Choose right nozzle so that its spray volume fails on about 80% (but not more than 80%) of suction volume.

Mechanical assembly diagram showing a tool pressing down on a motor with a magnified inset showing a circular component (no text or symbols)

Technical line drawing of a mechanical assembly with pulley and motor (no text or symbols)

低LOW

Mechanical diagram showing two connected components with directional arrows indicating motion (no text or symbols)

Technical line drawing of a wheel and mechanical components (no text or symbols)

Illustration of a medical procedure showing a tool interacting with a basin containing granular material (no text or symbols present)

Technical line drawing of a mechanical component with no visible text or symbols

Illustration of a medical procedure showing a tool injecting liquid into a basin with a cap (no text or symbols)

Attention !!

Technical line drawing of a wheel and conveyor belt system (no text or symbols)

Mechanical assembly diagram showing motor components and valve connections (no text or labels)

Mechanical assembly diagram showing a lever pressing a component with a magnified inset (no text or symbols)

Précautions

Mechanical assembly diagram showing a tool interacting with a motor and a circular cross-section (no text or symbols)

2 Lubricación

Technical line drawing of a mechanical assembly with pulleys and gears (no text or symbols)

Mechanical diagram showing two mechanical components with directional arrows indicating motion (no text or symbols)

Technical line drawing of a wheel and shaft assembly (no text or symbols)

Illustration of a medical procedure showing a tool interacting with a cup and another cup, no text or symbols present.

Technical line drawing of a mechanical component with no visible text or symbols

Illustration of a medical procedure showing a tool interacting with a bowl containing granular material (no text or symbols present)

Cuidado!

Technical line drawing of a mechanical pulley system with no visible text or symbols

Mechanical assembly diagram showing motor components and adjustment knobs (no text or labels)

Mechanical assembly diagram showing a lever and wheel with a magnified inset (no text or symbols)

Precaución