Nilfisk-ALTO C 115.3, C 105.5 user manual EN 7 Trouble-shooting

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Nilfisk C 105.5 / C 115.3

EN 7 Trouble-shooting

To avoid unnecessary disappointments, you should check the following before contacting the Nilfi sk service organization:

 

 

 

Symptom

Cause

Recommended action

Machine refuses to start

Machine not plugged in

Plug in machine.

 

Defective socket

Try another socket.

 

Fuse has blown

Replace fuse. Switch off other machines.

 

Defective extension cable

Try without the extension cable.

Fluctuating pressure

Pump sucking air

Check that hoses and connections are air-

 

 

tight.

 

Valves dirty, worn out

Clean and replace or refer to local Nilfi sk

 

or stuck

distributor

 

Pump seals worn out

Clean and replace or refer to local Nilfi sk-

 

 

distributor.

Machine stops

Fuse has blown

Replace fuse. Switch off other machines.

 

Incorrect mains voltage

Check that the mains voltage corresponds

 

 

to specifi cation on the model tag.

 

Thermal sensor activated

Leave the washer for 5 minutes to cool

 

 

down.

 

Nozzle partially blocked

Clean the nozzle (see section 6.2)

Fuse blows

Fuse too small

Change to an installation higher than the

 

 

amp. consumption of the machine.

 

 

You may try without the extension cable.

Machine pulsating

Air in inlet hose/pump

Allow machine to run with open trigger until

 

 

regular working pressure resumes.

 

Inadequate supply of

Check that the water supply corresponds to

 

mains water

specifi cations required (see model tag)

 

 

NB! Avoid using long, thin hoses (min. 1/2")

 

Nozzle partially blocked

Clean the nozzle (see section 6.2)

 

Water fi lter blocked

Clean the fi lter (see section 6.1)

 

Hose kinked

Straighten out hose.

Machine often starts

Pump/spray handle is

Contact your nearest Nilfi sk Service

and stops by itself

leaking

Centre.

Machine starts, but

Pump/hoses or accessory

Wait for pump/hoses or accessory to thaw.

no water comes out

frozen

 

 

No water supply

Connect inlet water.

 

Water fi lter blocked

Clean the fi lter (see section 6.1)

 

Nozzle blocked

Clean the nozzle (see section 6.2)

 

 

 

In case problems other than the above occur, please contact your local Nilfi sk distributor.

UK:

Customer Services at Penrith - 01768 868995

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Contents Nilfisk C 105.5 Nilfisk C Copyright 2011 Nilfisk, Division of Nilfisk-Advance A/S Safety Precautions and Warnings Symbols used to mark in- structionsIndex Mains power connection Water connectionDescription ApplicationOperation elements Model surveyEN 3 Before you start using your pressure washer Mounting of trolley handle CMounting of quick coupling Mounting of high pressu- re hose on spray handleOperating your pressure washer Min m and max m will GroundAfter using your pressure washer Never START-UP a Frozen MachineEN 6 Maintenance Cleaning of water inlet filter Cleaning of nozzleCleaning of machine VentsGreasing of couplings EN 7 Trouble-shooting Warranty conditions Further informationRecycling the washer Main Technical Data DeclarationPage 115.3

C 105.5, C 115.3 specifications

Nilfisk-ALTO pressure washers, specifically the C 115.3 and C 105.5 models, are designed to deliver superior cleaning performance for a wide range of applications. These compact yet powerful machines are ideal for both domestic and light commercial use, catering to users who need reliable and efficient cleaning solutions.

The Nilfisk-ALTO C 115.3 boasts a robust motor that generates impressive water pressure, making it suitable for tackling tough dirt and grime on various surfaces. With a maximum pressure of 115 bar and a flow rate of 500 liters per hour, this model is perfect for cleaning patios, driveways, and garden furniture. Its lightweight design and compact size enhance maneuverability, allowing users to transport it effortlessly from one location to another.

On the other hand, the C 105.5 model offers slightly lower specifications but remains a formidable option for everyday cleaning tasks. With a maximum pressure of 105 bar and a flow rate of 440 liters per hour, it is efficient for tackling smaller jobs, such as washing cars, bicycles, and outdoor equipment. This model is particularly appealing for homeowners looking for a cost-effective pressure washer that doesn't compromise on performance.

Both models come equipped with a variety of features to enhance the user experience. The ergonomic design of the handles ensures comfortable operation, while integrated storage options keep accessories organized and within reach. The Nilfisk-ALTO C series also features a patented Click & Clean system, making it easy to switch between different nozzles and attachments, thereby maximizing versatility for various cleaning tasks.

Innovative technologies, such as Total Stop System (TSS), help conserve energy and prolong the life of the motor. With TSS, the pressure washer automatically shuts off when the trigger is released, reducing wear on components and saving water. Additionally, the machines are designed with high-quality materials, ensuring durability and long-lasting performance even under heavy use.

Whether you choose the C 115.3 with its higher output or the C 105.5 for more casual tasks, both Nilfisk-ALTO models deliver exceptional cleaning power, ease of use, and reliable performance. Ideal for homeowners and occasional users, they are versatile enough to handle a variety of cleaning challenges while offering an economical and eco-friendly solution to outdoor cleaning needs.