STAHL Series 6012-5 Sheet Steel Linear Luminaire with LED Instruction Manual

STAHL Series 6012-5 Sheet Steel Linear Luminaire with LED

General information

Manufacturer

R. STAHL Schaltgeräte GmbH
Am Bahnhof 30
74638 Waldenburg
Germany

Tel.: +49 7942 943-0
Fax: +49 7942 943-4333
Internet: r-stahl.com
E-mail: info@r-stahl.com

Information regarding the operating instructions

ID no.: 247787 / 6012603300
Publication code: 2022-06-22·BA00·III·en·07

The original instructions are the English edition.
They are legally binding in all legal affairs.

Further documents
• Data sheet
For documents in other languages, see r-stahl.com.

Conformity with standards and regulations
IECEx, ATEX, EU Declaration of Conformity and further national certificates can be downloaded via the following link: https://rstahl.com/en/global/support/downloads/. IECEx is also available at: http://iecex.iec.ch/

Explanation of symbols

Symbols used in these operating instructions

Warning notes

Warning notes must be observed under all circumstances, in order to minimise the risk resulting from design engineering and operation. The warning notes have the following structure:

• Signalling word: DANGER, WARNING, CAUTION, NOTICE
• Type and source of danger/damage
• Consequences of danger
• Taking countermeasures to avoid the danger or damage

| DANGER
---|---
Danger to persons

Non-compliance with the instruction results in severe or fatal injuries to persons.

| WARNING
---|---
Danger to persons

Non-compliance with the instruction can result in severe or fatal injuries to persons.

| CAUTION
---|---
Danger to persons

Non-compliance with the instruction can result in light injuries to persons.

NOTICE
Avoiding material damage
Non-compliance with these instructions can result in material damage to the device and/or its surroundings.

Symbols on the device

Safety notes

Operating instructions storage

• Carefully read the operating instructions.
• Store the operating instructions at the mounting location of the device.
• Observe applicable documents and operating instructions of the devices to be connected.

Safe use

Before mounting

• Read and observe the safety notes in these operating instructions!
• Ensure that the contents of these operating instructions are fully understood by the personnel in charge.
• Use the device in accordance with its intended and approved purpose only.
• Always consult R. STAHL Schaltgeräte GmbH if using the device under operating conditions which are not covered by the technical data.
• We cannot be held liable for damage to the device caused by incorrect or impermissible use or non-compliance with these operating instructions.

For mounting and installation

• Observe national mounting and installation regulations (e.g. IEC/EN 60079-14).
• Observe national safety and accident prevention regulations.
• During installation and operation, observe the information (characteristic values and rated operating conditions) on the rating, data and information plates located on the device.
• Before installation, make sure that the device is not damaged.

Maintenance, repair, commissioning

• Before commissioning, make sure that the device is not damaged.
• Work on the device, such as installation, maintenance, overhaul, repair, may only be carried out by appropriately authorised and trained personnel.
• Only perform the maintenance work and repairs described in these operating
  instructions.

Intended use
The light fitting is equipment

• for lighting areas, work spaces and objects
• that can be used indoors and outdoors
• for stationary mounting
• for use in Zones 1, 21, 2, 22 and in the safe area

Modifications and alterations

| DANGER
---|---
Explosion hazard due to modifications and alterations to the device! Non- compliance results in severe or fatal injuries.

• Do not modify or change the device.

| No liability or warranty for damage resulting from modifications and alterations.
---|---

Function and device design

| DANGER
---|---
Explosion hazard due to improper use!

Non-compliance results in severe or fatal injuries.

• Use the device only according to the operating conditions described in these operating instructions.

•  Use the device only for the intended purpose specified in these operating instructions.

Function
Application range
The luminaire 6012 is equipment used for lighting areas, work equipment and objects.
It can be used indoors and outdoors.
The luminaire is approved for use in hazardous areas of Zones 1, 2, 21 and 22.

Mode of operation
When opening the luminaire, the voltage supply automatically switches itself off via a central lock (special version).

Device design

1. Cable entry
2. Mounting plate
3. Luminaire enclosure
4. LED driver
5. Glass pane
6. Seal
7. LED
8. Central lock
9. Stopping plug

Technical data

Explosion protection
Global (IECEx)

Electrical data

Luminous characteristics

Service life

Mechanical data

Mounting/installation

Alternative material:

Enclosure:

• Stainless steel SS304 (1.4301 and V2A) brushed
  For further technical data, see r-stahl.com.

Transport and storage

•  Transport and store the device only in the original packaging.
• Store the device in a dry place (no condensation) free of vibrations.
• Do not drop the device.

Mounting and installation

| DANGER
---|---
Explosion hazard due to incorrect installation of the device! Non-compliance results in severe or fatal injuries.

• Carry out installation strictly according to the instructions and national safety and accident prevention regulations to maintain explosion protection.

• Select and install the electrical device so that explosion protection is not affected due to external influences, i.e. pressure conditions, chemical, mechanical, thermal and electrical influences such as vibration, humidity and corrosion (see IEC/EN 60079-14).

• The device must only be installed by trained qualified personnel who are familiar with the relevant standards.

NOTICE
Malfunction or device damage caused by condensation.
Non-compliance may lead to material damage!

• Operate the luminaire continuously or periodically over extended periods of time.
• Avoid thermal bridges.

Dimensions/fastening dimensions
Dimensional drawings (all dimensions in mm [inch]) – Subject to change

Universal luminaire for IP65

Luminaire installation with welded frame for IP65

Luminaire wall and ceiling installation with frame for IP66

Universal luminaire with installation frame for IP66

Mounting cut-out

1350 [53.15]
 | D| D1| D2| W| W1| W2| W3
---|---|---|---|---|---|---|---
28 W| 80 [3.15]| 81.5 [3.21]| 87 [3.43]| 280 [11.02]| 320 [12.60]| 285 [11.22]| 322 [12.68]
52 W

Mounting with ring bolts

Wall or ceiling mounting

Mounting of wall or ceiling installation

X – Ceiling fastener for X = 10 [0.39] to 125 [4.92] Y – Installation frame can be ordered as accessories

Mounting/dismounting, operating position

| DANGER
---|---
Explosion hazard due to electrostatic discharge! Non-compliance results in severe or fatal injuries.

Do not use the device in strong charge-generating environments! The following processes/activities should be avoided:

•     Pneumatic conveyance of dust

•     Spraying of electrons

•     Fast-rotating brushes

Mounting the frame

• Mount the frame as shown in the figure (left).

Installation

Opening and closing the enclosure

| DANGER
---|---
Risk of electric shock due to improper opening! Non-compliance results in severe or fatal injuries.

• Open luminaires without switches only in de-energized state

(see information plate on the lock)!

NOTICE
Danger due to electrostatic discharge.
Electronic components can be destroyed if touched.

• Do not touch the LED PCBs!

• Remove the closing cap (11) of the central lock (9).
• Open the central lock (9) with an M5 spanner by pushing and turning it.
• Swivel down the glass pane (6).
• Proceed in reverse order to close.
• Ensure that the glass pane (6) is correctly positioned on the sealing edge (7).
• Push the closing cap (11) onto the central lock (9) (protection against dirt).

Switching the luminaire

• Version without switch: Disconnect the luminaire from the power supply and secure it against being switched on again.
• Version with switch: The luminaire is positively disconnected from the power supply by actuating the central lock.
• In the open end position and with the translucent cover swivelled down,the reclosing lockout prevents the central lock from being actuated.

Do not use force!
When the translucent cover is closed, the central lock is released.

Opening and closing the reflector plate

Opening:

• Unlock the reflector plate (2) by turning the two square head bolts (12).
• Swivel down the reflector plate (2).

Closing:

• Swivel up the reflector plate (2).
• Lock the reflector plate (2) by turning the two square head bolts (12).

Electrical connections
Mains connection
Observe the maximum clamping possibility of the connection terminals (see chapter “Technical data”).
For optional screw terminals, two conductors per clamping unit can be clamped (through wiring).

Observe the following when connecting to the mains connection:

• Clamping must be carried out precisely!
• Do not clamp any part of the conductor insulation!
• Do not mix up the conductors.
• Observe the technical regulations when connecting the conductor.
• Clamp the conductor firmly.
• Do not remove the terminal cover with optional screw terminals in order to clamp the conductor.
• Optional screw terminals: Firmly tighten screws (tightening torque 2 Nm, for unused clamping units 0.7 Nm).

DALI connection

• Polarity of the DALI control line does not need to be observed.
• Resistant to mains voltage

Connection terminals

Standard:
Caged spring terminals

Clamping range:

0.75 to 4 mm2
(solid/finely stranded)
(2 free clamping units per pole available)

Optional:
Screw terminals

Clamping range:
0.75 to 4 mm2
(finely stranded and
extra finely stranded)
0.75 to 6 mm2
(solid) (2 free clamping units per pole available)

Stripping length:
10 to 11 mm

Luminaire with DALI connection:
Caged spring terminals

Clamping range:
0.75 to 4 mm2
(solid/finely stranded)
(2 free clamping units per pole available)

Stripping length:
10 to 11 mm

Through wiring of the mains supply connection

Through wiring with 2.5 mm2 Cross section for max. 12 A.

Cable entries
The standard luminaire is delivered with 3 entries, 1 cable entry,1 cable entry with red plug and 1 stopping plug.
Tightening torques for components from R. STAHL Schaltgeräte GmbH
Luminaires with installed cable entries and stopping plugs from

R. STAHL Schaltgeräte GmbH must be tightened using the following values:

Luminaires with cable entries and stopping plugs which are not supplied by R. STAHL Schaltgeräte GmbH

| DANGER
---|---
Explosion hazard due to impermissible cable entries and stopping plugs! Non- compliance results in severe or fatal injuries.

•  Use cable entries and stopping plugs which have been separately tested and certified according to Directive 2014/34/EU (ATEX) or IECEx (CoC) and which comply with the standard version stated in the certificate of the luminaire.

Please observe the following:

• the required dust resistance!
• the required type of protection!
• the required temperature resistance!
• the IP degree of protection according to the rating plate!
• the operating instructions of the cable entries and stopping plugs!
• the required tightening torques!
• the area for the permissible conductor diameter!
• insert the metal cable entries and/or stopping plugs into the PE!

Commissioning

| DANGER
---|---
Explosion hazard due to incorrect installation! Non-compliance results in severe or fatal injuries.

• Check the device for proper installation before commissioning.

• Comply with national regulations.

NOTICE
Malfunction or device damage caused by condensation.
Non-compliance may lead to material damage!

• Operate the luminaire continuously or periodically over extended periods of time.
• Avoid thermal bridges.

Before commissioning, ensure the following:

• Check the mounting and installation.
• Check the device for damage.
• Remove any foreign objects.
• If necessary, clean the connection chamber.
• Monitor whether the electrical lines have been inserted correctly.
• Monitor whether all screws and nuts have been tightened securely.
• Monitor whether all drilled holes are closed.
• Monitor whether all cable entries and stopping plugs have been tightened securely.
• Monitor whether all conductors have been clamped firmly.
• Monitor whether the line voltage and the rated operational voltage are consistent.
• Monitor whether the permissible conductor diameters for the corresponding cable entries have been used.
• Monitor whether the device is closed according to regulations.

Operation

Troubleshooting

driver.
The LED is defective.| Replace the mounting plate.

If the error cannot be eliminated using the specified procedures:

• Contact R. STAHL Schaltgeräte GmbH.

For rapid processing, have the following information ready:

• Type and serial number of the device
• Purchase information
• Error description
• Intended purpose (especially input/output circuit)

Maintenance, overhaul, repair

| CAUTION
---|---
Risk of electric shock or malfunction of the device due to unauthorised work! Non-compliance can result in minor injuries!

• Switch off the voltage supply before working on the device.

• Work performed on the device must only be carried out by authorised and appropriately trained qualified electricians.

Maintenance and overhaul

• Consult the relevant national regulations to determine the type and extent of inspections.
• Tailor inspection intervals to the operating conditions.
• Perform maintenance and repair work in accordance with IEC 60079-17 and IEC 60079-19.

Observe the relevant national regulations in the country of use.

At a minimum, check the following points during maintenance on the device:

• Whether the clamping screws holding the electrical lines fit securely
• Whether the device has cracks or other visible signs of damage
• Whether the seal shows signs of ageing or damage (completely replace enclosure components with damaged foamed seal)
• Whether the device is clean inside and out
• Whether the permissible temperatures are complied with (according to EN 60079)
• Whether the cable entry is intact and securely tightened
• Whether the cables and electrical lines show signs of ageing and damage
• Whether the device is used as intended and functions properly

Overhaul

NOTICE
Danger due to electrostatic discharge.
Electronic components can be destroyed if touched.

• Do not touch the LED PCBs!

Observe the relevant national regulations in the country of use.

Repair

Explosion hazard due to improper repair!

Non-compliance results in severe or fatal injuries.

•  Repair work on the devices must be performed only by

R. STAHL Schaltgeräte GmbH.

Perform repairs in accordance with IEC 60079-19.

Returning the device

• Only return or package the devices after consulting R. STAHL!
  Contact the responsible representative from R. STAHL.
  R. STAHL’s customer service is available to handle returns if repair or service is required.

• Contact customer service personally.
  or

• Go to the r-stahl.com website.

• Under “Support” > “RMA” > select “RMA-REQUEST”.

• Fill out the form and send it.
  You will automatically receive an RMA form via email. Please print this file off.

• Send the device along with the RMA form in the packaging to R. STAHL Schaltgeräte GmbH (refer to chapter 1.1 for the address).

Cleaning

• Devices located in hazardous areas may only be cleaned with a damp cloth to avoid electrostatic charge.
• When cleaning with a damp cloth, use water or mild, non-abrasive, non-scratching cleaning agents.
• Do not use abrasive cleaning agents or solvents.
• Determine the cleaning interval depending on the level of dirt in the environment.
• Never clean the device with a strong water jet, e.g. a pressure washer.

Disposal

• Observe national, local and statutory regulations regarding disposal.
• Separate materials for recycling.
• Ensure environmentally friendly disposal of all components according to statutory regulations.

Accessories and spare parts

NOTICE
Malfunction or damage to the device due to the use of non-original components.

Non-compliance may lead to material damage!

• Use only original accessories and spare parts from R. STAHL Schaltgeräte GmbH.
  For accessories and spare parts, see the data sheet on our homepage r-stahl.com.

References

• R. STAHL | Explosion Hazard Systems | Industrial Explosion Protection
• R. STAHL | Explosion Hazard Systems | Industrial Explosion Protection
• You will find a little bit of Stahl chemistry everywhere | Stahl | Stahl
• Downloads and Brochures about explosion protection | R. STAHL

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