USER MANUAL

PROBLEMS AND REMEDIES

The following table shows the most frequent problems that may arise during the use, the possible causes and the suggested remedies to solve them.

WARNING!

When applying a recommended solution, always follow the instructions relating to it.

NOTE

Do not hesitate to contact Nilfisk-Advance if a problem cannot be solved by following the instructions provided.

PROBLEMS AND REMEDIES

PROBLEM

CAUSE

REMEDY

 

Excessive drive speed

Decrease drive speed

Heavy material not collected/traces of dirt left

Light print

Adjust trace

Worn out broom

Replace brooms

behind during use

Broom bristles bent or tangled with steel wire,

Remove any tangled material

 

 

ropes etc.

 

 

Excessive amount of dust left on the ground or

Fan off

Switch on the fan

coming out of skirts

Clogged filters

Clean filters

Material is thrown forward

Broken skirt gasket

Replace

Engine fails to start

 

See Troubleshooting in the engine Manual

 

 

Check by-pass screw tightening

Machine power is reduced

Insufficient pump oil feed

Check pump pressure (16 to 20 Bar)

 

Overhaul motor

 

 

 

Worn motors

Overhaul pump

 

Open by-pass

Check by-pass screw tightening

The machine fails to run

Faulty pedal control

Check pressure/replace pedal

No power to pump or motors

Overhaul motor

 

 

Overhaul pump

 

 

 

No brake fluid

Top up fluid tank

 

Brake fluid pump failure

Overhaul pump

Machine fails to brake

Air inside the system

Bleed system

 

Jaw cylinders failure

Replace cylinders

 

Worn or greasy brake lining

Replace brake lining

Steering unit hard to control

Locked power steering

Replace power steering

Model with hydraulic steering

Priority valve failure

Overhaul/replace priority valve

 

Locked distributor

Check distributor

Hopper fails to lift/lower

Locked solenoid valve

Check voltage, check operation

 

Worn cylinder gaskets

Replace gaskets

Waste loss from hopper

Broken hopper gasket

Replace

 

Broken push-button

Replace

 

Blown fuse

Replace

Filter shaker fails to operate

Excessive motor absorption causes:

Replace

– Worn carbon brushes

 

 

– Dirty or worn bearings

Replace

 

– Burnt armature or winding

Replace

 

Excessive motor absorption

(see above)

Blown filter shaker fuse

Faulty fuse

Replace

 

Shorted cables

Check system

Noisy fan

Hydraulic motor failure

Overhaul motor

Fan fails to operate

No pressure to pump

Check pump pressure

Hydraulic model

Locked distributor

Check distributor

Motor failure

Overhaul motor

 

Skirt fails to open

No pressure to cylinder

Check cylinder

Locked linkage

Check linkage

 

Skirt gasket lifted by broom

Skirt gasket too long

Shorten/replace

 

Clogged pipe

Clean pipe

Poor suction

Poor pressure to fan motor

Check pressure

Motor failure

Overhaul motor

 

 

Clogged or broken closed pocket filter

Clean/replace filter

 

No pressure to motors

Check gear pump pressure (replace gear

 

pump)

Brooms fail to turn

 

Locked distributor

Check/replace motor

 

 

 

Check distributor

12

33014817(2)2006-06 A

Page 62
Image 62
Nilfisk-ALTO SR1800C B-D manuel dutilisation Problems and Remedies

SR1800C B-D specifications

The Nilfisk-ALTO SR1800C B-D is a powerful, efficient, and versatile ride-on scrubber drier designed for cleaning large areas in industrial, commercial, and retail environments. Combining advanced technology and user-friendly features, this machine streamlines the cleaning process while ensuring high-quality results.

One of the standout features of the SR1800C B-D is its impressive cleaning capacity. With a working width of 800 mm, it can cover expansive areas in a shorter amount of time. The dual scrubbing brush system enhances cleaning efficiency, allowing for thorough dirt and grime removal in various surfaces, including tile, concrete, and linoleum. The machine’s robust build quality ensures durability and longevity even in the most demanding environments.

Another notable aspect of the SR1800C B-D is its innovative Ecoflex system. This technology allows users to adjust the detergent dosage and water flow according to the specific cleaning task at hand. By using just the right amount of resources, the Ecoflex system promotes sustainable cleaning practices, reduces water usage, and minimizes environmental impact without compromising cleaning performance.

The machine is equipped with a highly efficient vacuum system that enhances drying performance. This feature not only helps to expedite the cleaning process but also reduces slip hazards, making it a safer option for both staff and customers in high-traffic areas. The adjustable suction power ensures that various floor types can be cleaned effectively.

User comfort is also a priority in the design of the SR1800C B-D. Its ergonomic controls and adjustable seat make it easy to operate for extended periods, reducing operator fatigue. The clear visual display provides essential information, such as battery level and service alerts, ensuring that users can maintain the machine effectively.

In terms of maintenance, the Nilfisk-ALTO SR1800C B-D is designed for easy access to components, simplifying routine tasks such as brush changes and tank cleaning. This thoughtful design significantly reduces downtime, allowing for consistent and uninterrupted cleaning operations.

In conclusion, the Nilfisk-ALTO SR1800C B-D offers an exceptional combination of efficiency, versatility, and user-friendly features. With its advanced cleaning technologies and focus on sustainability, this scrubber drier is an ideal choice for organizations looking to maintain cleanliness and safety in their facilities while optimizing operational costs.