Jung 1252UDE Bruksanvisning

Jung Dimmer 1252UDE

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Universal 2-gang dimmer insert

Light Management

Universal 2-gang dimmer insert

Art.-No.: 1252 UDE

Operating instructions

1 Safety instructions

Electrical equipment may only be installed and fitted by electrically skilled persons.

Serious injuries, fire or property damage possible. Please read and follow manual fully.

Danger of electric shock. Do not operate the device without a cover.

Danger of electric shock. Always disconnect before carrying out work on the devise or

load. At the same time, take into account all circuit breakers that supply dangerous

voltage to the device or load.

Danger of electric shock. Device is not suitable for disconnection from supply voltage.

The load is not electrically isolated from the mains even when the device is switched off.

Fire hazard. For operation with inductive transformers, each transformer must be fused

on the primary side in accordance with the manufacturer's instructions. Only safety

transformers according to EN 61558-2-6 may be used.

Exchange defective load on output a1 immediately, because the overheating protection

is no longer provided when the load is defective. Device can be damaged.

These instructions are an integral part of the product, and must remain with the end

customer.

2 Device components

Figure 1: Device components

(1) Dimmer

(2) Frame

(3) Cover (see chapter 6.3. Accessories)

(4) Screw terminals

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3 Function

Intended use

- Switching and dimming of incandescent lamps, HV halogen lamps and dimmable inductive

transformers or Tronic transformers with halogen lamps

- Suitable for mixed load up to the specified output (see chapter 6.1. Technical data)

- Suitable for luminaire groups via the two independent outputs and a1 a2

- Installation in appliance box to DIN 49073

- Operation with suitable cover (see chapter 6.3. Accessories)

i No mixed-load operation of Tronic and inductive transformers on the same output.

Product characteristics

- Electronic short-circuit protection with permanent switch-off after 7 seconds at the latest

- Electronic over-temperature protection

- Bulb-preserving soft start

- Power extension through power boosters (see power booster instructions)

- Different load types are possible on the two outputs

- Asymmetric load distribution possible

- Automatic setting of the dimming principle suitable for the load

- Connection of more than one 2-wire extension is possible (see Accessories section)

i The connection of installation buttons as extensions is not possible. This will not function.

Load type Electrical behaviour Dimming principle

Incandescent lamps ohmic Phase cut-off

HV halogen lamps ohmic Phase cut-off

Tronic transformers with

halogen lamps

capacitive Phase cut-off

Dimmable inductive

transformers with halogen

lamps

inductive Phase cut-on

i Flickering of the connected lamps due to undershoot of the specified minimum load or

through centralised pulses from the power stations. Brief flickering upon load detection of

ohmic loads. No operation is possible during load detection. These are not device faults.

4 Operation

Figure 2: Operating sections of the button

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Light Management

Universal 2-gang dimmer insert

The button field is subdivided into two areas:

- Left: operation of output . a1

- Right: operation of output . a2

i A 2-wire extension is always used to operate both outputs simultaneously.

Switching on the light

o Press button at top for less than 0.4 seconds.

i The light is switched on using the stored switch-on brightness.

Switching the light off

o Press button at bottom for less than 0.4 seconds.

Adjust the brightness

Light is switched on.

o Press up or down button until the desired brightness is reached.

Switching the light on with minimum brightness.

Light is switched off.

o Press button at bottom for longer than 0.4 seconds.

Save switch-on brightness

i Separate switch-on brightnesses can be saved for outputs and . In the state as a1 a2

supplied the maximum switch-on brightness is saved.

Light is switched on.

o Set light to the required brightness.

o Press button for longer than 3 seconds.

Switch-on brightness is saved.

The lighting switches briefly off and on again as confirmation.

5 Information for electrically skilled persons

5.1 Fitting and electrical connection

DANGER!

Electrical shock when live parts are touched.

Electrical shocks can be fatal.

Before carrying out work on the device or load, disengage all the

corresponding circuit breakers. Cover up live parts in the working environment.

CAUTION!

Do not connect outputs together.

Operating both outputs on a common load will destroy the device.

For power extension use power boosters

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Light Management

Universal 2-gang dimmer insert

Produktspecifikationer

Varumärke:	Jung
Kategori:	Dimmer
Modell:	1252UDE
Färg på produkten:	Groen
Inbyggd display:	Ja
Vikt:	35000 g
Snäll:	Klassieke step
Motoreffekt:	500 W
Maximal viktbelastning:	150 kg
Rekommenderad ålder (min):	- jaar
Maxhastighet:	25 km/h
USB uttag:	Ja
Batteri/Batterispänning:	48 V
Antalet hjul:	2 wiel(en)
Batterij capaciteit:	13 Ah
Rammaterial:	Aluminium
Hopfällbar:	Ja
Avstånd per batteriladdning (max):	35 km
Bakre bromssystem:	Schijfrem
Sadel ingår:	Nee
Rekommenderat kön:	Elk geslacht
Framhjulsstorlek (imperial):	10 "
Bakhjulsstorlek (imperial):	10 "
Batteriteknik:	Lithium
Visade parametrar:	Battery status, Speed
Lämplig för yttyp:	Dirt road, Off-road
Strålkastare:	Ja
Främre bromssystem:	Diskette
Schokdemper:	Ja
Blinkers:	Ja
Antal främre stötdämpare:	4
Antal bakre stötdämpare:	2