Hopper and Relevant LID, Steering System

USER MANUAL

ENGLISH

Problem	Possible cause	Remedy
HOPPER AND RELEVANT LID
The hopper does not lift/dump	The control valve assembly is stuck	Repair
	Open push-button	Replace
	The fuse is blown	Replace
	Open safety push-button	Replace
	Activated broom switch	Deactivate
The hopper does not return to horizontal	The cylinder gaskets are worn	Overhaul the cylinders
position/lower
position/lower	The fuse is blown	Replace
	The fuse is blown	Replace
	Open push-button	Replace
	Open safety push-button	Replace
	Relay board failure	Replace
	Burned solenoid valves	Replace
HOPPER AND RELEVANT LID
The hopper lid does not open/close	Lack of tension in the actuator	Repair the electrical system
	Open control push-button	Replace
	Misadjusted actuator cams	Adjust the actuator cams
	The actuator is faulty	Replace
DUST CONTROL SYSTEM NOZZLES
No water from the nozzles	The water ﬁlter is clogged	Clean/replace
	The nozzles are clogged	Clean
No water to the nozzles	The water pump relay is burnt	Replace
	The pump is not operating	Repair/replace
	The water pump switch is deactivated	Activate
	The fuse is blown	Replace
	The water pump relay is burnt	Replace
The water pump does not stop	The ﬂoat is stuck	Repair
	Incorrect installation of the ﬂoat	Install correctly
STEERING SYSTEM
The machine does not move straightforward	Misadjusted rear axle toe-in	Adjust
The steering is hard	The power steering is faulty	Replace
	The priority valve is faulty	Replace
	The steering wheel drive hydraulic cylinder is	Replace
	faulty
BRAKE SYSTEM
The machine brake system is not efﬁcient	The brake ﬂuid level is low	Check the brake ﬂuid level
	The braking masses are worn or greasy	Replace
	There is air in the line	Bleed the system
	The drum brake cylinder is faulty	Replace
	The brake ﬂuid pump is faulty	Overhaul

The parking brake is not efﬁcient	The brake is misadjusted	Adjust
STABILITY
When the machine moves the stability is	The tyre pressure is incorrect	Check the tyre pressure
reduced
WHEELS
The rear wheels are noisy	The wheel bearings are worn	Replace

RS 850

33014576(4)2008-02 A

RS 850 specifications

Nilfisk-ALTO RS 850: An Overview of Features, Technologies, and Characteristics

The Nilfisk-ALTO RS 850 is a sophisticated industrial vacuum cleaner designed to meet the rigorous demands of various sectors, including manufacturing, construction, and food processing. Recognized for its reliability, it offers a combination of powerful performance, advanced technology, and robust construction, making it an ideal choice for professionals seeking efficiency and effectiveness in their cleaning tasks.

One of the standout features of the RS 850 is its powerful motor which delivers impressive suction capabilities. With a high air flow rate, the vacuum can easily extract dust, dirt, and other debris from both hard and soft surfaces, ensuring a thorough clean. Its large capacity dust container allows for extended cleaning sessions without the need for frequent emptying, which increases productivity and reduces downtime.

The RS 850 also incorporates advanced filtration technology, including a HEPA filter that effectively traps fine particles and allergens. This feature is especially beneficial in environments where air quality is paramount, as it helps to maintain a cleaner, healthier workspace. The filter is washable, ensuring long-term use and reducing maintenance costs.

Designed with ergonomics in mind, the Nilfisk-ALTO RS 850 is equipped with user-friendly controls that simplify operation. Its lightweight design and maneuverability make it easy to transport to various job sites, while the durable construction ensures it can withstand tough working conditions. The machine features robust wheels and an adjustable handle, allowing for seamless navigation across different terrains.

Moreover, the RS 850 showcases a range of attachments and accessories that enhance its versatility. Users can easily switch between different nozzles and brushes, allowing for tailored cleaning solutions for various surfaces, whether it be hard floors, carpets, or upholstery.

A significant advantage of the Nilfisk-ALTO RS 850 is its low noise operation, making it suitable for use in noise-sensitive environments. This feature permits cleaning activities during business hours without disrupting workflows.

In conclusion, the Nilfisk-ALTO RS 850 stands out as a top-tier industrial vacuum cleaner. Its powerful suction, effective filtration, user-centric design, and versatility make it an essential tool for professionals dedicated to maintaining a clean and efficient work environment. Whether in manufacturing, construction, or other demanding applications, the RS 850 delivers exceptional performance and reliability, reinforcing Nilfisk’s commitment to quality and innovation in cleaning technology.

Nilfisk-ALTO RS 850 Hopper and Relevant LID, Dust Control System Nozzles, Steering System, Wheels

Models: RS 850

ENGLISH

HOPPER AND RELEVANT LID

DUST CONTROL SYSTEM NOZZLES

STEERING SYSTEM

BRAKE SYSTEM

STABILITY

WHEELS

33014576(4)2008-02 A

RS 850 specifications