4.INSTALLATION & CONNECTION

4.1Mains Connection

This is a dual voltage unit. Please ensure that the LTO HPA6 6-Channel Headphone Amplifier is set to the correct supply voltage before plugging the power cord into the wall outlet, use the same fuse as marked on the fuse holder at the AC power connection socket.

Do not insert power cord into the unit until voltage has been correctly set. Do not plug the power cord into AC power until voltage has been correctly set.

The mains connection of the LTO HPA6 6-Channel Headphone Amplifier is made by using the enclosed mains cord and a standard IEC receptacle. It meets all of the international safety certification requirements.

4.2Audio connection

The HPA6 6-Channel Headphone Amplifier presents with balanced XLR connectors and 1/4" TRS phone jack and it can be interfaced by several ways to support a variety of applications without any signal loss.

a.Wiring Configuration

Either the 1/4" TRS (Tip-Ring-Sleeve) phone jack or the XLR servo connector can be wired in balanced and unbalanced modes, which will be determined by the actual application status. Please wire your systems as the following examples:

For 1/4" Phone jack

+

 

+

 

+

 

 

-

 

 

Tip

Ring

Tip

Ring

Tip

 

 

Sleeve

 

Sleeve

 

Sleeve

TS Type Unbalanced

TRS Type Balanced

TRS Type Unbalanced

 

For XLR connector

Pin2 (+)

 

Pin2 (+)

 

Pin3 (-)

Pin3 (-)

 

 

 

(Linked to Pin1 manually,

)

 

Pin1 ( )

 

Pin1 ( )

 

 

XLR Type Unbalanced

 

XLR Type Balanced

b. In Line Connection

For these applications, the HPA6 6-Channel Headphone Amplifier provides XLR connectors and 1/4" TRS phone jack to easily interface with most professional audio devices. Follow the configuration examples below for your particular connection.

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Nilfisk-ALTO HPA6 user manual Installation & Connection, Mains Connection, Wiring Configuration

HPA6 specifications

The Nilfisk-ALTO HPA6 is a high-performance professional vacuum cleaner designed for a variety of cleaning applications. Known for its robust construction and efficient operation, the HPA6 is ideal for cleaning in environments such as offices, retail spaces, and industrial settings.

One of the standout features of the HPA6 is its powerful motor, which provides strong suction capability that allows for deep cleaning on various surfaces. This makes it effective on both carpets and hard floors, ensuring versatile use across different cleaning scenarios. The motor is also designed to operate quietly, making the HPA6 suitable for use in noise-sensitive areas.

In terms of design, the Nilfisk-ALTO HPA6 showcases a compact and lightweight profile, enhancing its maneuverability. The vacuum cleaner is equipped with a durable, ergonomic handle that facilitates ease of use, especially during extended cleaning sessions. Its large capacity dust bag minimizes the need for frequent replacements, thus improving operational efficiency and reducing downtime.

The HPA6 incorporates advanced filtration technology that enhances its cleaning efficacy. Equipped with a HEPA filter, it effectively traps dust, allergens, and other fine particles, making it a great choice for environments that require high standards of cleanliness. This feature is particularly beneficial for users who are sensitive to allergens or have respiratory issues.

Another notable characteristic of the Nilfisk-ALTO HPA6 is its ease of maintenance. The vacuum is designed for quick and straightforward access to filter and bag replacements, ensuring that users can keep the machine in optimal working condition with minimal effort. Additionally, the vacuum cleaner's sturdy wheels provide excellent mobility while preventing scratches on floors.

The HPA6 is also fitted with a variety of attachments to enhance its versatility. These include crevice tools, brushes, and upholstery nozzles, allowing it to tackle different cleaning tasks with efficiency.

With its powerful performance, advanced filtration system, and user-friendly features, the Nilfisk-ALTO HPA6 stands out as a reliable cleaning solution for both commercial and industrial applications, meeting the demands of various cleaning professionals effectively.