Dialight SafeSite High Bay ATEX-IECEx User Manual

High Bay Series LED fixture for
hazardous areas

Operating Instructions

Important Information:

These instructions contain safety information, read and follow them carefully. Dialight will not accept any

responsibility for injury, damage or loss which may occur due to incorrect installation, operation or maintenance.

Safety Instructions:

The installation, operation and maintenance must be
carried out by an electrician suitably trained in
hazardous areas with knowledge of increased safety
explosion protection IEC 60079-14

• The technical data indicated on the LED fixture
are to be observed.

• Changes of the design and modifications to the
LED fixture are not permitted

• Repairs must only be carried out by a qualified
electrician with hazardous area knowledge.

• Only genuine Dialight Replacement parts must
be used when unforeseen repairs are required.

• Observe the national safety rules and
regulations during installation.

• NO user serviceable Parts inside.

• NO field replaceable parts.

Technical Data

Category of application EX d IIB T5 Gb
Ex tb IIIC T100°C Db
Ex II 2GD IP66

IECEx BAS 10.0074X
ATEX Baseefa10ATEX0148X

Rated Input Voltage: 100-277VAC 50/60Hz

Operating Temperature -40°C to +60°C

Input Voltage <200VAC -40°C to +50°C

Rated Input Power: 165 W MAX.

Housing Material: Copper Free Alu.

Housing Color: Wheel Grey

Storage Temp. -40°C to 60°C

Dimensions: See Figure 1

Protection Glass: Toughened Glass

Cable entries: N/A

Weight: 11.4 Kg (25 lbs)

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A80-000864 Rev B

High Bay Series LED Fixture Dimensions inches [mm] including gland.

Luminiare fixture shown with mounting bracket (supplied).

SIDE VIEW

Stirrup bracket fixing positions

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TOP VIEW

Conformity with Standards

Taking into Operation

This equipment conforms to the standards specified in
the Declaration of Conformity.

It has been designed, manufactured and tested in
accordance with BS EN 9001.

94/9 EC: Equipment and protective systems intended for
use in potentially explosive atmospheres.
2004/108/EC:EC Directive for electromagnetic
compatibility.

Equipment Application

This lighting equipment is intended for use in a potentially
explosive atmosphere in Zones 1 and 2 to the
requirements of ATEX Directive 94/9/EC. The product
can be used inside or outside to illuminate areas with
potentially explosive atmosphere.

Installation

Ensure that the mains voltage supply is disconnected
before connecting the luminaire. Install the equipment in
accordance with the manufacturer’s instructions as well
as any other applicable electric codes.

Always transport and store the equipment in its original
packaging and keep in a dry location.

When unpacking check for any cracks or damage in the
housing, glass, and glass frame. If in doubt, do not install!

Electrical Connection:-

COLOURED

CABLE

LIVE BROWN 1

NEUTRAL BLUE 2

EARTH/GROUND

NOTE:- If input voltage is less than 200VAC
maximum ambient operating temperature is +50°C

The improper installation, operation, and maintenance of
these luminaries may result in the invalidation of the
guarantee.

GRN/YEL 3

NUMBERED

CABLE

Mounting Luminaire

Assemble the mounting bracket to the Luminaire with 2
M8 x 1.25 by 16mm Bolts. Torque specification: 10.0nm
maximum.

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Prior to operating, check the luminaire for its correct
installation in compliance with these operating
instructions and other applicable regulations.

Attention: Only fully certified equipment may be put
into operation.

Use the dimensions in figures provided to locate the
luminaire into the desired position. Maximum screw / bolt
size M6 (not provided).

NEVER Open the luminaire. There are no user
serviceable parts inside.

DO NOT remove or tamper with certified cable gland.
The Ex d rated gland has been supplied and installed
to the luminaire accordance with the manufacturers
instructions.

Tampering with this cable gland may compromise
IP66/67 rating and result in flame propagation into
the atmosphere.

Conditions for use:

The supply to the Luminaire must include a fuse which is
capable of interrupting a 1500A short circuit current.

When used with steel wired armor or braided cable the
basket weave armor or braid is unable to carry the cable
load without fracture. Therefore the cable must be
clamped and cleated to prevent pulling on the cable
being transmitted to the cable terminations.

Improper installation and operation of this luminaire may
invalidate the warranty.

For maximum long term reliability and light output, the
luminaire must be installed in free air.

The High Bay fixture design incorporates an over­temperature control circuit that reduces input power
should internal temperatures reach a maximum level. In
this event light output may be reduced.

Maintenance

NEVER Open the Luminaire. There are no user
serviceable parts inside.

This LED Luminaire should require a minimum amount of
maintenance. If any unforeseen repairs are required then
always observe explosion protection regulations and
requirements.

Inspection

Within the scope of maintenance or inspection routine the
following should be included.

Protective hoses covering the connection cables.

Cable entries must be free of corrosion.

Perform visual mechanical and electrical inspections on a
regular basis. We recommend routine checks to be made
on a yearly basis. Frequency of use and environment
should determine this. It is recommended to follow an
Electrical Preventive maintenance Program as described in
NFPA 70B: Recommended Practice for Electrical
Equipment.

The Lens should be cleaned periodically as needed to
ensure continued photometric performance. Clean the Lens
with a damp, non-abrasive, lint free cloth. If not sufficient,
use mild soap or a liquid cleaner.

Inspect cooling fins on the luminaire to ensure that they are
free of any obstructions or contamination (i.e. excessive
dust build up). Clean with non – abrasive cloth if needed

Repairs / Overhaul / Modification

The relevant national regulations which apply to the
maintenance / servicing of electrical apparatus in
explosive atmospheres shall be observed.

Should the Luminaire enclosure be damaged, only a
replacement will be permitted. In case of doubt, the
equipment should be returned to Dialight Corportation
for inspection/repair.

Modifications to the device or changes of it’s design
are not permitted.

The equipment must be operated according to the intended
purpose in a perfect and undamaged condition.

Disposal Recycling

When the apparatus is disposed of, the respective national
regulations on waste disposal should be observed.

Dialight - LED Solutions for Industrial and Hazardous Applications

Tel: [phone] – Fax [phone] – www.dialight.com

Dialight - LED Solutions for Industrial and Hazardous Applications

Tel: [phone] – Fax [phone] – www.dialight.com