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19. Pull the plug from the socket. When not using the electric tool, before maintenance or when changing tools, such as saw 

blades, drills and cutting bits.

20. Do not leave any tool keys inserted. Before switching on, check to see that keys and adjustment tools have been 

removed.

21. Avoid unintentional activation. When plugging the tool in, make sure that the switch is turned off.
22. Use outdoor extension cords. When outdoors, use only extension cords that are approved and appropriately marked.
23. Be alert. Pay attention to what you do. Approach your work sensibly. Do not use the electric tool when you are distracted.
24. Check the electric tool for damage. Before using the electric tool, you must inspect safety equipment or slightly damaged 

parts carefully to ensure that they work properly and as in-tended. Check to see that the moving parts operate freely and 
don't stick, and to make sure no parts are damaged. All parts must be mounted properly and meet all the conditions for 
ensuring trouble-free operation of the electric tool. Damaged safety equipment and parts must be properly repaired or 
replaced by a professional facility, unless otherwise indicated in the user manual. Damaged switches must be replaced by 
a customer service facility. Never use an electric tool whose switch cannot be turned on and off.

25. Caution. Using other insertion tools and accessories may cause injury.
26. Have your tool repaired by an electrical expert. This electric tool meets applicable safety requirements. Repairs must be 

made only by an electrical expert using original replacement parts. Otherwise accidents many occur.

2 Specific Safety Instructions

2 Specific Safety Instructions

1. The machine shall not be connected directly to the drinking water supply. Short term connection is, however, allowed only 

if a anti return flow valve  with an aerator is fitted in the inlet pipe, before the machine.

2. Hose lines are to be guided in such a way that they are not pinched or damaged by bodies with sharp edges. Extended 

tensile and bending stress to the hose lines is to be avoided. 

3. The operator must ensure that the proper condition of the important parts and safety devices is checked every time 

before the fluid spray gun is put into operation. Any faults are to be remedied before start-up.

4. For pipe cleaning work do not switch on until the nozzle and the hose are inserted into the pipe until the mark on the 

pipe. Please also observe the “Guidelines for fluid spray guns“ and “Safety of electric devices for domestic use and similar 
purposes”.

5. Never take in solvent or acid solutions such as paint thinner, petrol, oil or similar fluids. Observe the information provided 

by the manufacturers of the additives. The seals in the device are not solvent and acids resistant. The atomised spray of 
those solutions is highly inflammable, able to explode and toxic, dangerous in general. 

6. This appliance was designed to be used with detergents which are supplied or recommended by the manufacturer. The 

use of other detergents or chemicals may compromise the safety of the appliance. 

7. The high pressure jet may not be directed at persons, animals, live electrical equipment or at the appliance itself. 
8. Do not use the appliance when there are other persons around unless they are also wearing protective clothing. 
9. The high-pressure jet must not be directed at other persons or the user him/herself to clean clothing or footwear. 
10. Do not spray flammable liquids or other solutions unless specifically allowed by the manufacturer.
11. The machine must not be operated by children or persons who have not been instructed accordingly. 

5

MGF

MGF

 srl –– Via Chico Mendes, 8 – 43058 Sorbolo Mezzani (PR) Italy – Tel. +39 0521-818301 Fax: +39 0521-818202 

E-mail: 

[email protected]

  

www.mgftools.com

 – 

www.nebulizzare.com

Summary of Contents for 905500

Page 1: ...Sorbolo Mezzani PR Italy Tel 39 0521 818301 Fax 39 0521 818202 E mail info mgftools com www mgftools com www nebulizzare com Art 905500 Water Jet Art 905550 Motor Jet High Pressure Water Jet User Manual Rev 3 15 02 2022 Art 905500 Art 905550 ...

Page 2: ... all responsibility for malfunctions and or consequences arising from incorrect operations by the User Even partial reproduction of this manual in any form is prohibited without the written authorization of the Manufacturer The Manufacturer reserves the right to make improvements or changes to its instruments at any time and without notice 2 MGF MGF srl Via Chico Mendes 8 43058 Sorbolo Mezzani PR ...

Page 3: ...F MGF srl General informations General informations TECHNICAL ASSISTANCE SERVICE S A T For any form of technical assistance you can contact us in one of the following ways telephone 39 521 818301 fax 39 521 818202 e mail assistenza mgftools com We will try to serve you as soon as possible It is possible to take advantage of an on site assistance service free of charge for interventions under warra...

Page 4: ...h of children 10 Do not overload your machine Work is better and safer within the performance range indicated 11 Use the right tool Don t use low performance machines for heavy duty jobs Do not use the electric tool for purposes for which it was not intended 12 Wear proper clothing Do not wear loose clothing or jewellery as they can get caught in moving parts When working outdoors wear slip resist...

Page 5: ...only if a anti return flow valve with an aerator is fitted in the inlet pipe before the machine 2 Hose lines are to be guided in such a way that they are not pinched or damaged by bodies with sharp edges Extended tensile and bending stress to the hose lines is to be avoided 3 The operator must ensure that the proper condition of the important parts and safety devices is checked every time before t...

Page 6: ...ing pipes drains downpipes house service connections rain downpipes and for cleaning work in general as well as for water testing Working pipe diameter is variable accordingly to the nozzle installed on top of the pipe All models are equipped with Variable pressure regulator from 0 to rated max pressure High quality pump with 3 ceramic pistons running in an oil bath run dry safe stainless steel va...

Page 7: ... temperature is 60 C POWER SUPPLY CONNECTION Plug the line cord plug into the socket except on 905550 Please observe the necessary fuse protection in accordance with the current consumption of the devices Power supply shall be equipped with a safety switch with a sensibility of 10mA When using cable drums be sure to unwind the cable completely MACHINE PREPARATION Unroll the high pressure hose with...

Page 8: ...unction 3 3 Actuation valve UNCLOGGING CLEANING function 4 4 Pump pressure regulator 5 5 Pulsation generating valve 8 MGF MGF srl Via Chico Mendes 8 43058 Sorbolo Mezzani PR Italy Tel 39 0521 818301 Fax 39 0521 818202 E mail info mgftools com www mgftools com www nebulizzare com ...

Page 9: ...he device or deactivate the motor with reference to article 905550 see the instructions for the internal combustion engine supplied or contact the S A T Technical Assistance Service General Information section Stop the supply of water turn off tap Venting Press the dead man s switch shortly to relieve the pressure After using the washing lance unscrew the washing lance from the high pressure hose ...

Page 10: ...ies are available For an environmental friendly disposal of the non recyclable parts e g electronic waste please contact your local waste disposal authority Oils and lubricants Only specialist companies are authorized to dispose of old oils Old oils and contaminated oils must be stored and disposed of in sealed oil resistant containers metal drums Defective electrical appliances and machines that ...

Page 11: ...8 Drawings 8 Drawings Art 905500 11 MGF MGF srl Via Chico Mendes 8 43058 Sorbolo Mezzani PR Italy Tel 39 0521 818301 Fax 39 0521 818202 E mail info mgftools com www mgftools com www nebulizzare com ...

Page 12: ...Art 905550 12 MGF MGF srl Via Chico Mendes 8 43058 Sorbolo Mezzani PR Italy Tel 39 0521 818301 Fax 39 0521 818202 E mail info mgftools com www mgftools com www nebulizzare com ...

Page 13: ...own responsibility that the product Water Jet and Motor Jet cod 905500 and 905550 from serial number 2022029999 is in compliance with the Machinery Directive 2006 42 EC MGF MGF srl 13 MGF MGF srl Via Chico Mendes 8 43058 Sorbolo Mezzani PR Italy Tel 39 0521 818301 Fax 39 0521 818202 E mail info mgftools com www mgftools com www nebulizzare com ...

Page 14: ...14 MGF MGF srl Via Chico Mendes 8 43058 Sorbolo Mezzani PR Italy Tel 39 0521 818301 Fax 39 0521 818202 E mail info mgftools com www mgftools com www nebulizzare com ...

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