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N/G-230A/250A/270A
240A Hi-flow
DK
Betjeningssvejledning
N
Bruksanvisning
S
Bruksanvisning
GB
Operating guide
D
Betreibsanleitung
F
Mode d'emploi
NL
Gebruiksaanwijzingen
E
Instrucciones de manejo
P
Instruções para uso
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side
2
side 11
sida 19
page 27
Seite 35
page 43
pagina 51
pàgina 59
pàgina 66
950911.05

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Do you have a question about the N/G-230A and is the answer not in the manual?

Questions and answers

Eric Christiansen
March 23, 2025

After a wile the Gerni 240 A stops working. Can restart it after a while. After these stop it takes few minuts until it stops again.. Demands a longer break. A hint?

1 comments:
Mr. Anderson
March 23, 2025

Possible causes for the Gerni N/G-230A stopping after a while and requiring a break before restarting include:

1. Overheating – The motor may be overheating due to extended use or insufficient cooling. Allowing it to rest helps it cool down.
2. Air in the System – Air trapped in the system can cause operational issues. Bleeding the cleaner as instructed in the manual may resolve this.
3. Inlet Water Pressure Too Low – If the water supply pressure is insufficient, the pump may not function correctly. Ensure the water supply meets the required pressure.
4. Leaks on the Suction Side – Air intake from leaks can cause performance issues. Check for leaks and tighten hose clamps.
5. Blocked or Worn Nozzle – A blocked or worn nozzle can affect performance. Cleaning or replacing the nozzle may help.
6. Defective Nozzle – Using the wrong or defective nozzle may impact operation. Ensure the correct nozzle type is installed.

Checking these factors can help identify and resolve the issue.

This answer is automatically generated

Berit Dietrich
January 29, 2025

How do I detach the gun of my 250 a pressure washer

1 comments:
Mr. Anderson
May 14, 2025

To detach the gun (pistol) from the Gerni N/G-230A pressure washer, first switch off the high pressure cleaner at the mains switch and turn off the water supply. Then relieve the pressure in the system by releasing the trigger. Only after the pressure has been fully relieved, disconnect the high pressure hose from the pistol.

This answer is automatically generated

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Summary of Contents for Gerni N/G-230A

  • Page 1 N/G-230A/250A/270A 240A Hi-flow Betjeningssvejledning side ....side 11 Bruksanvisning ......
  • Page 2 Direktiivi, joka käsittelee sähkömagneettista yhteensopivuutta: 89/336/EU Pienjännitedirektiivi: 73/23/EU Direktiivi taattu äänitehon taso 2000/14/EU Stefan Nybonn June 12th 2002 Gerni A/S (Nilfisk-Advance A/S), Myntevej 2, DK-8900 Randers, Denmark Int. telephone: +45 89 12 22 00 Int. telefax: + 45 86 43 14 81...
  • Page 3: Table Of Contents

    We are confident that the product will fully meet your expecta- tions. It has been designed and produced by one of Europe’s leading manufacturers of high pressure cleaners. Gerni A/S caters for all industries with a complete programme of cold and hot water cleaners as well as a wide assortment of accessories.
  • Page 4: Safety Instructions

    Use only Gerni A/S/ Nilfisk high pressure hoses. Do not use non-Gerni /Nilfisk high pressure hoses as they do not comply with the safety standards required by Gerni A/S.
  • Page 5: Description

    DESCRIPTION Your new high pressure cleaner is constructed as shown in the functional diagram and drawing No. 2. The machine consists of 2.1 Electric motor an electric motor (2.1), which drives the high pressure pump 2.2 Pump (2.2). 2.3 Water inlet Through the water filter (2.4) the pump sucks the water from the 2.4 Water filter water inlet (2.3) into the cylinder head.
  • Page 6: Operating And Starting Guide

    High pressure hose Your new high pressure cleaner is equipped with a heavy duty Turbo Laser (N/G-250) (N/G-230A 100/110V) high pressure hose. Do not attempt to pull at the high pressure The high pressure cleaner is also equipped with a Turbo Laser hose when moving the high pressure cleaner.
  • Page 7: Stopping

    OPERATING AND STARTING GUIDE Stopping Detergent application To stop the high pressure cleaner, turn the selector switch (2.17) Use only high pressure detergent which has been developed to pos.”0”. Switch off the power for the high pressure cleaner at specifically for use in high pressure cleaners. It is economical in the main switch and turn off the water supply.
  • Page 8: Check List For Maintenance

    CHECK LIST ACTION WHAT/WHO WHEN/HOW OFTEN Instruct New operator Before operator uses Let operator read high pressure cleaner instruction guide Check High pressure hose During daily use Leaks? - call service engineer Check Pressure gauge During daily use Too high/too low? - call service engineer Check Detergent suction...
  • Page 9 FAULTFINDING SYMPTOMS CAUSE CORRECTIVE ACTION High pressure hose and Air in the pump. Tighten suction hose. pistol shake. Bleed the pump. Lack of water. Clean suction filter. Open tap comple- tely. The pump “hammers” Nozzle partly blocked. Clean the nozzle. or pressure gauge oscil- lates with open pistol.
  • Page 10 N/G-230A 240A N/G-250A N/G-270A 1x100V 1x110V 1x230/240V 1x230/240v 1x230/240v 1x230/240v 3x230V 3x400/415V Model 50/60 Hz 50 Hz50Hz 50Hz 50Hz 60Hz 50Hz 50Hz 50Hz Pump pressure Pumpetryk Turbo pressure *) ETP-bar —- Water quantity Detergent, max. 0 - 10 0 -10...

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