SafeSite® LED Linear Installation Manual - LSD3C4MEP

Document No: 9100-127-1716-00
Rev E January, 2014
LINEAR LED fixture for
Hazardous areas.
LSD3C4MEP
Self-contained Battery Backup
Version Operating Instructions
Important Information:
This apparatus is suitable for use in Class I, Division 2, Groups A, B, C, D, and Class II, Division 2, Groups: F and G,
T4, -20°C ≤Tamb≤ 50°C or unclassified locations.
These instructions contain important 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.
IMPORTANT SAFEGAURDS
READ AND FOLLOW ALL SAFETY INSTRUCTIONS
•
Do NOT let power supply cords touch hot
•
The installation, operation and maintenance
must be carried out by an electrician suitably
trained in hazardous areas.
•
The technical data indicated on the LED fixture
surfaces
•
Do NOT mount near gas or electric heaters
•
Use CAUTION when servicing batteries.
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.
and at heights where it will not be subjected
to tampering by unauthorized personnel.
•
Only genuine Dialight replacement parts must be
The use of accessory equipment not
•
Battery acid can cause burns to skin and
eyes. If acid is spilled on skin or in eyes, flush
acid with fresh water and contact physician
immediately
•
•
Equipment should be mounted in locations
recommended by the manufacturer may
cause an unsafe condition.
•
Do NOT use this equipment for other than
used when unforeseen repairs are required.
during installation.
•
Do not keep these operating instructions inside
the LED fixture during operation.
•
Do not open the LED fixture when energized.
•
Wait 10 minutes before opening after de-
intended use.
SAVE THESE INSTRUCTIONS!!
Observe the national safety rules and regulations
energizing
the
LED fixture.
Dialight – LED Solutions for Industrial and
Hazardous
Applications
Tel: 732-919-3119 – Fax: 732-751-5778 – www.dialight.com
SAVE THESE INSTRUCTIONS!!
Figure 1. Dimensions in inches [mm]
Electrical Connection Color Code
Electrical Connections
Do not remove the battery housing unless the battery is being replaced.
Remove only the wiring side housing.
L1 = LIVE / BLACK
N = NEUTRAL / WHITE
E = GROUND / GREEN
The A/C connection is a permanent live feed. It powers the main normal mode
operation, battery charger and is used to activate emergency mode.
Batteries come with factory fitted
connections that should be not removed
during installing or replacing.
Single Luminaire Electrical Connections: Connect the black (live) wire to the 5
position lever connector with the black wire. Connect the white (neutral) wire
to the 5 position lever connector with the white wires. Wire nut the ground with
the ground lead wire at the end in the wiring housing area.
Feed thru Electrical Connections: Disconnect power. Strip the black and white
wires supplied under the smaller cover to 3/8” and add them to their respective
lever connectors. The incoming power will now be connected through the lever
connectors. Remove the 3/4 NPT plug at the end near the battery housing to
access the opposite (outgoing) end of those wires. Wires must now be
connected to the associated, adjoining, fixture. See figure 1.
ONLY SINGLE CABLES TO BE USED ON EACH CONNECTION.
Dialight – LED Solutions for Industrial and Hazardous Applications
Tel: 732-919-3119 – Fax: 732-751-5778 – www.dialight.com
Contents Supplied with Luminaire:-
Electrical Connection Data:-
1 x LINEAR Luminaire
2 x Certified Blanking Plugs
1 x Dust Plug (used for shipping purpose only)
Mounting Brackets (optional)
When wire nuts are used for installing they need to
be sized to fit the rated wire.
No more than 3 wires should be in any wire nut
connection.
NOTE: Certified Blanking Plugs must be
moved to unused ports
ELECTRICAL SPECIFICATIONS
Rated Input Voltage:
Rated Input Current:Typ
Rated Input Current:Typ
Rated Input Current:Typ
100-277VAC 50/60Hz
380mA at 230Vac
690mA at 120Vac
340mA at 277Vac
Operating Temp:
-20°C to +50°C
MECHANICAL SPECIFICATIONS
Housing Material:
Copper free Aluminum.
Housing Colour:
Light Gray, RAL: 7040
Dimensions:
see Figure.1
Lens Material:
Clear Polycarbonate
Suitable for Wet Locations
Cable Entries:
3 OFF NPT3/4
Class I, Division 2, Groups A, B, C, D, and Class II,
Division 2, Groups: F and G, T4,
-20°C ≤Tamb≤ 50°C or unclassified locations.
Tightening Torques
See mounting instructions
Ingress Protection:
IP66
NOTE: Only the battery compartment cover and the
power supply cover located on the top side of the
fixture should be removed for battery replacements and
initial wiring installation.
Dialight – LED Solutions for Industrial and Hazardous Applications
Tel: 732-919-3119 – Fax: 732-751-5778 – www.dialight.com
Conformity with Standards
This equipment conforms to the standards specified in the ATM.
It has been designed, manufactured and tested in accordance
with UL844/UL8750.
Equipment Application
This lighting equipment is intended for use in Class1 Div2 and
Class2 Div2 or unclassified locations. The product can be used
inside or outside to illuminate areas with potentially explosive
atmosphere.
This fixture is a sustained battery backup light. All LEDs are
illuminated when the fixture is operating under normal A/C power.
The internal 3.6V 10Ah battery pack provides a minimum 3 hour
emergency duration (reduced light output).
Installation
Remove the Wiring Side Cover to attach incoming power.
Connect incoming power as described on page 2 under
“Electrical Connections”. Ensure that the o-rings are
properly seated in the grooves and wires are not pinched.
Reattach the Cover using the screws previously removed.
Tighten all screws to 15 in/lbs (1.75NewtonM’s).
Restore power and verify operation.
NOTE: For Pendant mounting; The center dust cap should
be removed and disposed of. The Certified blanking plugs
located on the ends of the power supply enclosure are
factory installed but should be verified for tightness before
finishing the installation. Questions in regards to installation
should be directed to your local sales rep or Dialight.com.
Refer to line drawing for further information:
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.
Option 2. Ceiling or Flat Wall Mounting
Always transport and store the equipment in its original packaging
and keep in a dry location.
Remove the Wiring Side Cover to attach incoming power.
Connect incoming power as described on page 2 under
“Electrical Connections”. Ensure that the o-rings are
properly seated in the grooves and wires are not pinched.
Reattach the Cover using the screws previously removed.
Tighten all screws to 15 in/lbs (1.75NewtonM’s).
Restore power and verify operation.
When unpacking check for any cracks or damage in the housing,
lens and gasket seal, if in doubt do not install! Contact your local
sales rep or Dialight.
The improper installation, operation and maintenance of these
luminaires may result in the invalidation of the warrantee.
Mounting Luminaire
There are 2 mounting options for this luminaire, depending which
mounting accessories were supplied on purchase (See Luminaire
Mounting Options).
Option1. Conduit Mounting
Conduit thru Mount Installation Steps:
Assemble the mounting brackets to the luminaire with the
screws supplied in the optional mounting bracket kit.
NOTE: For Option 2 mounting; the center dust cap should
be removed and disposed of. The Certified blanking plugs
located on the ends of the power supply enclosure are
factory installed but should be verified for tightness before
finishing the installation. Questions in regards to installation
should be directed to your local sales rep or Dialight.com.
Refer to line drawing for further information:
Conduit Pendant Mount Installation Steps:
For maximum long term reliability and light output, the light
must be installed in free air.
The Linear fixture design incorporates an over-temperature
control circuit that reduces input power should internal
temperatures reach a maximum level. In this event, light
output may be reduced.
The Linear fixture is threaded for 3/4” NPT, at the center
and each end of the Power Supply Housing, in order to be
assembled to conduit.
Attach conduit as shown in. Use conductive pipe sealant
for all fittings and conduit.
Warning: If there is moisture present or chance of it in
the conduit system than necessary precautions should be
taken by the installer to prevent the moisture from entering
thru the cable or conduit and entering the fixture. Failure to
comply with the above could void factory warranties.
Fixture is factory wired for both Pendant and Through wiring.
For maximum long term reliability and light output, the light
must be installed in free air.
The Linear fixture design incorporates an over-temperature
control circuit that reduces input power should
internal temperatures reach a maximum level. In
this event, light output may be reduced.
The Linear fixture is threaded for 3/4” NPT, at the
center and each end of the Power Supply Housing, in
order to be assembled to conduit.
Use conductive pipe sealant for all fittings and conduit.
WARNING :If there is moisture present or chance of it in
the conduit system than necessary precautions should be
taken by the installer to prevent the moisture from entering
thru the cable or conduit and entering the fixture. Failure to
comply with the above could void factory warranties.
Fixture is factory wired for both Pendant and Through
wiring
Dialight – LED Solutions for Industrial and Hazardous Applications
Tel: 732-919-3119 – Fax: 732-751-5778 – www.dialight.com
Opening the Luminaire
Do not over tighten as the protection rating may be
compromised.
Always refer to gland manufacturers data for torque
settings.
ATTENTION:
WARNING - EXPLOSION HAZARD - DO NOT
DISCONNECT EQUIPMENT UNLESS POWER
HAS BEEN SWITCHED OFF OR THE AREA IS
KNOWN TO BE NON-HAZARDOUS.
AVERTISSEMENT - RISQUE D'EXPLOSION AVANT DE DECONNECTER L'EQUIPEMENT,
COUPER LE COURANT OU S'ASSURER QUE
L'EMPLACEMENT EST DESIGNE NON
DANGEREUX.
Wait 10 minutes after disconnection before opening.
Unscrew the battery compartment to gain access to the batteries
and wiring.
On a new fixture, the battery will have been
disconnected, and be in an unknown state of charge.
Do not drop or use batteries that appear to have been
damaged.
Connections supplied on the battery must be used and
should not be replaced.
NOTE: Shorting of the battery will result in a
unsafe condition and could cause the battery
to explode.
Special Conditions for Safe Use
Suitably certified cable entries must be used which include a
sealing washer to maintain the IP66/67 rating of the enclosure.
The glands must be suitable for use within an operating
temperature range of -40°C to +80°C.
The gland must be suitable for Class1 Div2 or Class2 Div2
installations to maintain protection, the entry thread shall also be
suitably sealed to maintain the ingress protection rating of the
fixture.
When used with steel basket weave armour or braided (screened)
cable the basket weave armour 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.
Electrical Connection
Electrical Connection
When connecting the conductors extra care should be taken in
order to maintain the hazardous protection.
The insulation of the conductors shall reach up to the Lever
Connectors. The conductor itself shall not be damaged.
The connectible minimum and maximum conductor cross sections
shall be observed (see electrical connection data).
The L1 connection is a permanent live feed. It powers the main
normal mode operation, battery charger and is used to activate
battery backup mode.
In sustained operating mode a single live feed is connected to L1.
All LEDs are illuminated.
Cable Entries and Cables
IMPORTANT:
The cable glands used with this fixture must be
certified to the Class1 Div2 requirements.
The cable used must be suitable for the site application
and/or the site requirements.
When assembling the cable entries for the mains connection,
always observe the manufacturer’s specifications for the glands
used.
Unused cable entries must be closed and sealed by a certified
blanking plug.
Note: This fixture is supplied with one dust cap and
two certified blanking plug.
Battery
Upon completion of electrical wiring and testing, be sure to reconnect the battery by mating together to the 2 pole plug and
socket.
Closing the LED Luminaire
Remove any foreign bodies from the fixture
Pay attention when fitting the covers to the enclosure, make sure
the seals are clean and undamaged.
Do not allow any cables to become trapped between the cover
and the housing
Tighten all screws evenly (see table)
The cable entries should be securely tightened to ensure that the
minimum protection rating is achieved. The cable entry should be
rated to minimum of IP66 to maintain the protection level of the
fixture.
Dialight – LED Solutions for Industrial and Hazardous Applications
Tel: 732-919-3119 – Fax: 732-751-5778 – www.dialight.com
Wait at least 10 minutes before opening the LED
luminaire after de-energising.
Taking into operation
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.
Improper installation and operation of this luminaire may
invalidate the warranty.
Upon applying power, confirm the operation of battery circuits by
observing the green status LED located under the lens cover. The
green status LED will light only if
- The battery is connected
- The battery is charging and within acceptable voltage limits
If the green Status LED is not lit with power applied to the L1 feed,
disconnect power and rectify any faults.
The battery pack should be replaced every 3 years for continued
reliable operation. To replace the battery:
1) Disconnect the mains power – Battery Backup mode will
operate.
2) Unscrew the battery compartment housing.
3) Disconnect the two pole battery connector.
4) Remove the battery pack
5) Unpack the new battery pack and inspect for damage.
6) Install new battery pack and secure in place
7) Reconnect the battery connector.
8) Re install the compartment ensuring seals are not
damaged, and cable or straps are not trapped.
9) Re-energise the circuits and check the green status LED
illuminates. Allow 24 hours charging before expecting full
emergency duration.
Dispose of old batteries in accordance with local regulations.
If any unforeseen repairs are required then always observe
explosion protection regulations and requirements.
In Service, Battery Charging and condition
monitoring
Inspection
When power is applied (initially or after an outage), the battery
should be charged for 30 hours. Thereafter, in order to maximize
battery life while maintaining emergency capacity, the battery
charging operates for 1 minute in every hour.
Cable entries must be free from corrosion.
The battery is continually monitored for voltage limits and charge
current acceptance (during charge pulses).
If the mains power supply is interrupted, the fixture will switch to
battery Backup mode operation at reduced light output. Expected
battery backup mode duration exceeds 3 hours.
If, during an battery backup mode cycle, the battery capacity has
deteriorated to the point that 3 hours is not achieved, then when
power is restored this battery “failure” will be signaled by flashing
the green status LED once every 8 seconds. The fault indication
will be automatically reset when the battery pack is replaced.
Maintenance and Battery Replacement
WARNING:
WARNING - EXPLOSION HAZARD - DO NOT
DISCONNECT EQUIPMENT UNLESS POWER
HAS BEEN SWITCHED OFF OR THE AREA IS
KNOWN TO BE NON-HAZARDOUS.
AVERTISSEMENT - RISQUE D'EXPLOSION AVANT DE DECONNECTER L'EQUIPEMENT,
COUPER LE COURANT OU S'ASSURER QUE
L'EMPLACEMENT EST DESIGNE NON
DANGEREUX.
Disconnect the power supply to the luminaire before
maintenance or repair.
Within the scope of the maintenance or inspection routine the
following should be included.
Status LED must be illuminated and not flashing.
Repairs / Overhaul / Modification
The relevant national regulations which apply to the
maintenance/servicing of electrical apparatus in
explosive atmospheres shall be observed.
WARNING - EXPLOSION HAZARD –
SUBSTITUTION OF COMPONENTS MAY
IMPAIR SUITABILITY FOR CLASS I, DIVISION
2.
AVERTISSEMENT - RISQUE D'EXPLOSION LA SUBSTITUTIOND E COMPOSANTSP EUTR
ENDRE CE MATERIEL INACCEPTABLE POUR
LES EMPLACEMENTS DE CLASSE I, DIVISION
2.
Any unforeseen repairs or overhaul may only carried out with
genuine Dialight spare parts.
Should the luminaire enclosure be damaged, only a
replacement will be permitted. In case of doubt, the
equipment should be returned to Dialight for
inspection/repair.
**Modifications to the device or changes of its design
are not permitted.
This equipment must be operated according to the intended
purpose in a perfect and undamaged condition.
Dialight – LED Solutions for Industrial and Hazardous Applications
Tel: 732-919-3119 – Fax: 732-751-5778 – www.dialight.com
Should any unforeseen spares be required then please
contact your local sales rep or Dialight for availability.
Disposal/Recycling
When the apparatus is disposed of, the respective national
regulations on waste disposal should be observed.
WARNING - EXPLOSION HAZARD –
SUBSTITUTION OF COMPONENTS MAY
IMPAIR SUITABILITY FOR CLASS I, DIV 2.
Ordering Spare Parts
Replacement Batteries:
Models: Use 3.6VDC, 10 Ah NiMH rechargeable
battery, Dialight p/n LSXBATREP1, only.
WARNING - EXPLOSION HAZARD BATTERIES MUST ONLY BE CHANGED IN AN
AREA KNOWN TO BE NON-HAZARDOUS.
AVERTISSEMENT- RISQUED 'EXPLOSIONAFIN D'EVITER TOUT RISQUE D'EXPLOSION,
S'ASSURER QUE L'EMPLACEMENT EST
DESIGNE NON DANGEREUX AVANT
DE CHANGER LA BATTER I E.
AVERTISSEMENT - RISQUE D'EXPLOSION LA SUBSTITUTIOND E COMPOSANTSP EUTR
ENDRE CE MATERIEL INACCEPTABLE POUR
LES EMPLACEMENTS DE CLASSE I, DIVISION
2.
REV.
A
B
ECO No.
9362
12120
DRN CHK
WSL AR
WSL DW
APP
DW
SB
QA
RL
JP
CM
JN
JN
DATE
2/27/13
7/25/13
C
D
E
12556
12973
15244
WSL GZ
WSL GZ
WSL GZ
SB
SB
SB
RL
RL
JP
JN
JN
JN
8/15/13
9/5/13
1/6/14
Dialight – LED Solutions for Industrial and Hazardous Applications
Tel: 732-919-3119 – Fax: 732-751-5778 – www.dialight.com