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Dramm MS75E, Owner'S/Operator'S Manual, Page: 22 / 25

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Dramm MS75E Owner'S/Operator'S Manual Download Page 22

Disassembly 

1

Air Filter Cover

Foam Element

Filter Screen

English

21

4. Cleaning, maintenance, and storage 

Cleaning, maintenance and draining

For cleaning, checking and maintenance, be sure

to stop the machine.

Check and maintenance items 

for each season 

Air Filter Cleaning

1.Loosen the knob and r

emove the air filter cove

r.

2.Remove the foam element and 

filter

 screen from

the air filter bod

y.

3.Clean the foam element and 

filter

 screen with

warm, soapy water.  Let the screen and element

dry completely.

4.Apply a light coat of SAE 30 motor oil to the

foam element and squeeze out all excess oil.

5.Reassemble the 

filter

 screen and foam element

to the air filter bod

y.

6.Reinstall the air filter cover and tighten the knob.

Pump

Check for worn piston packing and seal packing,

and replace worn one with new one.

For disassembly and maintenance, consult with

your authorized Dramm service dealer.

Drain 

Make sure to drain, otherwise the pump might be

damaged by freezing in winter.

①

Put fresh water into the chemical tank, start

the engine, spray from the nozzle to clean the

pump and inside of the hose.

②

Remove the spray hose, water intake hose,

and bypass hose from the machine. Drain the

remaining liquid.

③

Operate for 15-20 seconds to drain residual

liquid at the throttle lever position, which is a

little bit back from full open position.

④

Set throttle lever at low speed, and stop the

engine with the stop button.

CAUTION

Clean 

2

Squeeze  

3

Cleaning ignition

plug

・

Remove carbon, 

and  adjust  the

clearance to 0.6-

0.7mm. 

0.6~0.7mm

fallow to dry

Squeeze

hard

Soapy water

Remove

carbon

Intake hose

Bypass hose

Dischage hose

Summary of Contents for MS75E

Page 1: ...ORTÁTILPULVERIZADORMOTORIZADODEMOCHILA L i s e z e t a s s i m i l e z l a t o t a l i t é d e c e m a n u e l a v a n t d u t i l i s e r c e t a p p a r e i l L e a y e n t i e n d a e s t e m a n u a l a f o n d o a n t e s d e u s a r e s t e a p a r a t o ...

Page 2: ...t complying with the warning Machine will possibly be damaged if not complying with the warning Preface Thank you for purchasing DRAMM products This Owner s Operator s Manual explains the correct handling method simple checks and maintenance of this product Please read this Owner s Operator s Manual carefully understand its contents and use it to maintain the superior performance of this product K...

Page 3: ...nce shall be warranted for the period of time up to the first scheduled replacement point for that part Maruyama Mfg Co Inc is liable for damages to other engine components caused by the failure of a warranted part still under warranty The purchaser is responsible for the performance of the required maintenance as defined by Dramm in the Owner s Operator s Manual EMISSION RELATED PARTS WARRANTY In...

Page 4: ...e and does not assume obligation to update previously manufactured products This warranty provides you with specific legal rights which may vary from state to state It is the Owner s and Dealer s responsibility to make sure the Warranty Registration Card is properly filled out and mailed to Dramm Corporation Proof of purchase and registration will be required in order to obtain warranty service To...

Page 5: ...and later small off road engines are warranted for two years If any emission related part on your engine is defective the part will be repaired or replaced by Dramm Corporation OWNER S WARRANTY RESPONSIBILITIES a As the small off road engine owner you are responsible for the performance of the required maintenance listed in your Owner s Operator s Manual Dramm recommends that you retain all receip...

Page 6: ...anty rights and responsibilities you should contact Dramm at 1 800 258 0848 Emission System Parts Exhaust Emission Carburetor Muffler Catalytic Converter Ignition Coil Magneto Spark Plug Air Filter EGR Valve piston Fuel Filter Evaporative Emission Fuel Tank ...

Page 7: ...d at an authorized dealer parts and labor MANUFACTURER S WARRANTY COVERAGE The 1997 and later model year small off road engines are warranted for two years If any emission related part on your engine is defective the part will be repaired or replaced by Dramm Corp free of charge OWNER S WARRANTY RESPONSIBILITIES a As the small off road engine owner you are responsible for the performance of the re...

Page 8: ...approved or equivalent replacement part may be used for any warranty maintenance or repairs on emission related parts and must be provided free of charge to the owner if the part is still under warranty Dramm Corporation is liable for damages to other engine components caused by the failure of a warranted part still under warranty EPA considers emission related warranted parts to include all the p...

Page 9: ...e use 12 2 Name of each part and function 13 Warning label 14 3 Handling and operating method 15 Preparations for starting 15 Oil feeding and mixing 16 Start 17 Operation and shutting down 19 Throttle adjusting parameter 20 4 Cleaning maintenance and storage 21 Cleaning maintenance and draining 21 Storage 22 Trouble shooting and actions 23 5 Specification 24 ...

Page 10: ...fety gloves Working shoes rubber boots 1 In order to work safely Cautions prior to work The following persons shall not do spraying work Person who cannot do normal spraying work due to fatigue illness effects of chemicals Person who is under the influence of alcohol Person who is pregnant Person other than spray operator Children should be prevented from using this machine Appropriate clothes for...

Page 11: ...the method of use and cau tions When spraying quantity per tank 1000m2 or if the chemical is mistaken agri cultural chemicals can cause damage Store chemicals in a safe place and be careful not to break open their containers during trans portation Treat chemical containers to ensure safety Pay attention to the handling of chemicals If a chemical enters into eye or mouth wash it off with water imme...

Page 12: ...opening the package confirm that all accessories are present If accessories are missing or damaged inform the Dramm outlet where you purchased the product Accessories Nozzle Owner s Operator s Manual e s o h s s a p y B e s o h e k a t n I Discharge hose Warranty Registration Card ...

Page 13: ...en spray Don t touch the spark plug during engine operation You might get shocked Don t operate inside a room You might suffer by carbon monoxide poisoning Don t breathe in the exhaust gas from the engine Pump Chemicals are sprayed from the nozzle at a high pressure Don t spray them toward any people or animals Checks prior to work Check for loose screws in each portion Loose screws cause accident...

Page 14: ...h 13 2 Name of each part and function Frame Stopper Throttle lever Intake Discharge Bypass Stop button Pressure control valve handle Spark plug Engine Fuel tank 0 6 Lit 0 16Gallons Choke lever Recoil starter ...

Page 15: ...ator s Manual thoroughly prior to use Wear a protector Wear protectors such as hat safety glasses ear plugs during work Prohibition of fire Don t put a open flame close to a place where supplying fuel or doing maintenance Cautions for exhaust gas Take care not to breathe in exhaust gas from the engine Cautions for high temperatures Muffler of engine fin of cylinder etc are at high temperatures Don...

Page 16: ...ghly flammable and explosive You can be burned or seri ouslyinjured when handiing fuel Stop the engine and keep heat sparks and flame away Handle fuel only outdoors Wipe up spills immediately 4 Before starting make sure the pickup or intake hose is submerged in water The water provides lubrication for the pump and will prevent damage to the pump 5 Tie the water intake hose and bypass hose together...

Page 17: ...lose to the area Don t spill fuel If fuel is spilled wipe it all off at once and start the engine after it is dry Don t fill fuel above the standard line There is the possibility of leakage When a fuel leakage is found use the engine after repairs are done After filling fuel make sure you close the fuel tank cap If operating the machine with gasoline alone the engine will seize Make sure to mix ex...

Page 18: ...p installed in front of the carburetor rear in the specifi cation with cell starter several times slowly and confirm that fuel fills the priming pump and returns to the tank 1 Fully close the choke In hot weather or when engine is hot the choke should be partly open or fully open 2 Move throttle lever to medium and low speed position 3 Set handle of pressure control valve at Start position 4 Start...

Page 19: ...ually 5 If the engine does not start by repeated action try pulling the rope after fully opening the choke CAUTION If the engine still does not start refer to page 23 Frequent operation of choke when starting the engine causes too much fuel to be sucked in making the engine difficult to start In that case start after making the choke fully open After starting the engine accelerate bit by bit quick...

Page 20: ...ition 1 Close the nozzle 1 After confirming spraying state and abnor malities in the machine move throttle lever to high speed position 2 When opening trigger valve chemicals will be sprayed from nozzle in a mist 3 fixed position When setting the pressure control valve handle to spray weeding with throttle fully open at the high pressure position of pressure control valve handle engine revolutions...

Page 21: ...form full throttle lose the stopper and remove to the top position see fig 2 Must be tighten stopper For long life spraying prevent to be adjust stopper 3 In order to perform standard setting lose the stopper and remove to the standard position see fig 3 Must be tighten the stopper standard position Fig 1 Fig 2 Fig 3 Top position stopper standard position ...

Page 22: ...hten the knob Pump Check for worn piston packing and seal packing and replace worn one with new one For disassembly and maintenance consult with your authorized Dramm service dealer Drain Make sure to drain otherwise the pump might be damaged by freezing in winter Put fresh water into the chemical tank start the engine spray from the nozzle to clean the pump and inside of the hose Remove the spray...

Page 23: ...rottle lever to low speed position 3 Start Weeding High pressure Spray Maintenance of cylinder 4 Pull two or three times Put in plug After finishing the above put the machine in a box and store it at a place free from mois ture and which is well ventilated 5 CAUTION When damage is found store it after making repairs Use genuine Dramm parts for all parts and repairs Store at a place that is free fro...

Page 24: ... 8 Too high a nozzle number used 1 Tighten sufficiently 2 Disassemble and clean 3 Replace with new parts 4 Disassemble and clean 1 Replace with new one 2 Replace with new one 3 Replace with new one 4 Replace with new one 5 Disassemble and clean 6 Replace with new one 7 Replace with new one 8 Decrease number of nozzles or replace with smaller diameter nozzle Pressure cannot be increased poor sprayin...

Page 25: ...ncy rpm Engine Model Type Displacement m R Rated continuous output PS rpm Fuel Ignition system Spark plug Stating system 350 275 325 13 8 10 8 12 8 7 1 15 3 10 4 22 9 0 6 0 16 twin uni flow 25 357 7 5 1 98 1930 CER300 Forced Air Cool 2 cycle 30 1 1 3 7500 Mixed gasoline 50 1 Electronic Ignition NGK BPM 6Y Recoil Starter The specification may be changed for product improvement without prior notice Di...

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