11E0200005A11

Instruction Manual
Dust Ignition proof type LED Lighting Fittings

To be conserved

LKBB

Thank you very much for purchasing our LED lighting fittings.
Please read this instruction manual to use the product properly.
After installing the product, be sure to hand this manual over to the user of the product.
Prior to use

1) Prior to installing the fitting, check if the product is as per your order.
2) Check for a loose or damaged part due to an accident in transit, etc.

Performance1) The electrical characteristic data is given below (the figure in angle brackets < > in the Installation Type column is a sign placed at the end ofeach model code to represent the type of installation.)
Input
Type ofIP
Input Voltage
PowerModelInstallation Type(Frequency)
Consumption
Current
protection
ratingDirect mount<1>
LKBB07054
Pipe pendant<2>
Bracket<6>0.41-0.18A
40.0W
LKBB07055
Stanchion<1,1H,2,2H>
LKBB07052
Lamp house replacemen
LKBB07051<0>Special direct mount
100-242V AC
SDP-13IP65(50/60Hz)
Direct mount<1>
LKBB07044
Pipe pendant<2>
Bracket<6>0.33-0.15A
33.0WLKBB07045
Stanchion<1,1H,2,2H>
LKBB07042
Lamp house replacemen
LKBB07041<0>Special direct mount2) Usable in hazardous areas where there may be deflagrative or flammable dust.
Names of the Components and Installation Method- Installation work should be done properly by a qualified electrician in accordance with the related laws and the instruction manual.
- For safety, Installation work should be done by at least two workers.

■ Direct Mount Type, Pipe Pendant Type, Bracket Type (Fig. 1: Example LKBB070541/LKBB070546)
Holes

Interval 500Holes
Suspension Bracket
Terminal Box

Locking Nuts

O Ring
Suspension Hook
Fastening Ring

Power Supply Side

Bracket Pipe A

Terminal Box Cap

Bracket Pipe B

Locking Screw

Rubber Plug

Suspension Pipe A

Suspension Pipe B

Fitting

Bracket Type
Pipe Pendant
End with a rubber plug

Suspension HooK

Red Mark

O RingTerminal Box Cap Cross
SectionLocking Screw
Locking Nut

Hinge Shaft

Suspension Pipe B

Suspension Pipe A
Fig. 1--Side view

Fix the terminal box and the suspension bracket on the mounting surface securely.
NB: For the bracket type, fix it on a vertical mounting surface securely.
Screw suspension pipes A and B into the fitting.
After putting the fastening ring around suspension pipe A, screw the terminal box cap onto the suspension pipe. Confirm that the O ring is in
the groove of the terminal box.
Lift the fitting, fit suspension pipe B to the suspension bracket.
Completely fix the stand pole with the support (not supplied) and prescribed terminal box mounting screws.
Connect the power and grounding wires inside the terminal box and conduct insulation treatment on them. Then, remove the suspension
hook and place the hook in the terminal box cap. The black and white wires are power wires. You need not care about polarity. The green
wire is a grounding wire.
Fit the terminal box cap onto the terminal box and turn the fastening ring 90 degrees until the projection aligns with the red mark.
Tighten the locking screws.
Tighten the fixing nuts on the suspension hardware.
NB1: The pipe, locking screws and cross recessed hexagon blots should be tightened securely. Otherwise, the lamp house might fall.
NB2: Caulk the threaded connections.
NB3: For the bracket type, the lamp house may be installed within an angle range of 0° (down) to 45° (oblique). For the direct mount andPipe pendant type, The lamp house may be installed within an angle range of 0° (down).
For the direct mount and Pipe pendant type, The lamp house may be installed within an angle range of 0° (down).
NB4: In the case of the bracket type, install the fitting with the hinge shaft down according to the drawing. Otherwise, a failure might occur.

■ Stanchion Type (Fig. 2: Example LKBB070551)Referring to Fig. 2, pass the electric wires (white and red:power wires, black: grounding wire) through the stand poleand insert the pole into the terminal box in the arrow
direction.
Fix the clamp with the clamp fixing screw.
Tighten the locking screw on the terminal box. Confirm thatthe box does not turn.
The positioning box is not a supplied item. Fit the short nipple
and positioning box referring to the attached Short Nipple
I stallatio Ma ual.
Fix the stand pole with the support (not supplied) and thepositioning box mounting screws completely. (The pole hasfour 8 mm-diameter holes arranged at pitches of 85x85 mm
for the positioning box mounting screws.)

Locking Bolts
Terminal Box

Clamp Fixing Screw
Clamp
Clamp Holder

拡大図Stand Pole

Support (not supplied)

Enlarged View

Screw G3/4
Short Nipple G3/4

Joint box (option)
Fig. 2--

■ Special Direct Mount Type(Fig. 3: Example LKBB070510)
Holes
Holes

Flexible Fitting
Interval 500

Fitting

Terminal Box
Inclined Surface

Wall Surface

Fix the fitting on the mounting surface firmly.
Referring to Fig. 3,pass the electric wires (whiteand black: power wires, green: grounding wire)
through the flexible fitting and attach the flexible
fitting to the retainer (lamp house).
Attach the flexible fitting to the terminal box.
Conduct insulation treatment on the electric wires(white and black: power wires, green: groundingwire) inside the terminal box.
NB: When the special direct mount type lamp ismounted on a wall or inclined surface, confirm
that the hinge shaft is down. Otherwise, a failure
might occur.

Hinge Shaft
Hinge Shaft
Lamp mounted on a wall surface

Lamp mounted on an inclined surface
Fig. 3■ Lamp house replacemen type(Fig. 4: Example LKBB07052)
Existing junction box

Referring to Fig. 4,pass the cable from the lighting fitting through theexisting suspension pipe and terminal box and attach the pipe andbox to the fitting.
Connect the wires (white and red: power wires, black: groundingwire) inside the existing junction box.
NB1: If the lighting fitting is used in a place where water may splash on it,
waterproof the joint between the fitting and the existing suspension
pipe.
NB2: Before installing the lighting fitting, check the existing piping(including the pipe and junction box) for rust.

Existing suspension hardware

ձղExisting suspension pipe
CableFittingձձFig. 4■ Attachment of Cable Gland (Fig. 5: Example ZCGS-22B)

Separate the cable gland into parts as shown in Fig. 5 and pass
the cable through the cable gland in the following order:
cover, connecting member, cable fixing member, washer,
Lock nutrubber sleeve, washer, body, and lock nut.
2-Cable fixing screws
NB1: The cable should be a round cable applicable to the rubber
2-Washers
Cable retaining platesleeve. For information on cables applicable to the cablegland, see the catalog.
O ring
NB2: Be sure to remove the locking screw on the cable gland
Connecting member
body before separating the cable gland into parts.
Screw
in the lock nut on the body until it touches the body
O ringTerminal box
flange.
Rubber sleeve
Locking screw
Cable fixing member
Fasten the gland onto the entry of the terminal box (or theCoverBody
device to which the gland is to be attached) until the bodystops.
Tighten the lock nut toward the terminal box (or the device toCable gland (ZCGS)
which the gland is to be attached).
NB:
Waterproof the threaded connection.
Cable (round)
Push the washer, rubber sleeve, and washer into the body andpull out the cable to a sufficient length for cable connection.
Screw the cable fixing member into the body.
Fasten the cable retaining plate on the cable fixing member.
Fig.5
NB: Confirm that the cable does not move.
Tighten the locking screw on the body to prevent the cable fixing member from loosening.
Attach the protective tube to the connecting member, then screw the cover into the body securely.
NB1: Confirm that the cover is invisible from the O ring. If visible, the waterproofness is not ensured.
NB2: The cable gland should be a product as specified by SEIWA.
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How to Use

The LED lamp is turned on by applying the rated voltage to the power cable of the product.

Maintenance■ Inspection 1) In cleaning the fitting, gently wipe with water or mild detergent. Don’t use thinner, benzene or alkaline detergent. Suchchemicals might cause discoloration or deterioration in quality and strength, resulting in a damage.
2) Prior to maintenance, be sure to turn off the power.
3) Carry out maintenance properly in accordance with the related law and regulations.
4) If a repair is needed, consult us.
Disassembly and Disposal
1) In the period when the product is in use, never disassemble it.
2) For disposal of the product, follow the regulations and rules of your local government.
Nameplate

Reordering

When reordering, please let us know:
・Drawing or drawing No. for the delivered productFig.6
・Manufacturing lot number on the nameplate
If the above information is unavailable, give us any material showing the appearance of the product or details of the product specification(dimensions, mounting interval, lamp type, etc.).

CAUTIONS
1. The product should be oriented within an angle range of 0 ° (down) to 90 ° (horizontal). Don ’ t install the product vertically with its
longitudinal side in a vertical position. If it is installed vertically, an insulation failure or electric shock might result.
2. Prior to maintenance or inspection, be sure to turn off the power.
3. Confirm that the screws and bolts are fastened properly and tightly.
4. In the case of the stanchion type, be sure to provide a support at least 800 mm above the bottom of the pole.
5. For outdoor use, waterproof the screwed portion of the conduit, the cable entry fittings and the joint with the stand pole to prevent
rainwater infiltration.
6. When installing the fitting, be sure to connect external wires inside a specified part of the fitting. Don't open any other part of the fitting
unless necessary.
7. The product must be used in a location where it can be used safely according to its explosion protection type (indicated on the body).
8. The supply voltage variation should be within ±6% of the rating.
9. Close unused entries of the terminal box with plugs.
10. The ambient temperature should be within the range of -20°Cto +40°C. The use of the product out of this range may shorten the servicelife.
11. In grounding work, be sure to follow the technical standards for electrical equipment and explosion-protected equipment of your country.
Inadequate grounding might cause an explosion, fire or electric shock.
12. Prior to maintenance or inspection, be sure to turn off the power.
13. To prevent shortening of the service life, avoid turning on the fitting in direct sunlight.
14. To avoid noise or malfunctioning, don't use a radio, television or wireless infrared remote control near the fitting.
15. For white LED lamps, the luminescent color and brightness may vary with individual LEDs because of their nature. Also note that the rateof attenuation with time varies with individual LED lamps.
16. The product must be mounted on a sturdy wall surface or structure which is vibration-free and less susceptible to damage. Otherwise, itmight fall or be damaged.
17. For use in an unfavorable location (a very hot, cold or humid place or a place in which there is strong wind or vibration, a salt damage
environment or a dusty or corrosive gas atmosphere), a special countermeasure should be taken.
18. Do ’t ope the product. Otherwise, a e plosio , fire, or electric shock ight result.
19. The cable gland must be a product specified by SEIWA.
20. The LED lamp and the power supply unit cannot be replaced.
21. Do ’t look straight at the LED la p. It ca da age our e es.

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11E0000712D11

Safety Precautions-

To be conserved

Prior to use, please read the safety precautions and instruction manual thoroughly to use the product properly.
After installing the product, be sure to hand the safety precautions and instruction manual over to the user of the product.
Please keep the manual in a handy place for later reference.
● The various marks have the following meanings:

WARNING: Improper handling may lead to a human death or serious bodily injury.
CAUTION:

Improper handling may lead to a bodily injury or property damage.

Be sure tofollow theinstructions.

Be sure to turnoff the power.

Disassembly &conversion
prohibited.

Don’t use neara water source.

Be sure toground.

Prohibited.

Don’t touch.

CautionBe careful ofignition.

WARNING
If you use a product in a hazardous location where there is a gaseous, steamy or dusty atmosphere, it should be of theflameproof type suitable for the location. Use of an unsuitable type apparatus might cause an explosion or fire.
The ambient temperature should be within the operating temperature range specified in the instruction manual. If theproduct should be used at a temperature higher than specified, an early lighting failure or malfunction might occur or anexplosion or fire might result.
If a product must be oriented in a specific manner for use, install it properly according to the marking on its body or theinstruction manual. Otherwise, an explosion, fire or electric shock might result.
For electrical connections, use crimp-type terminals, etc. to secure the connections and conduct insulation treatment. An
inadequate connection or inadequate insulation might cause an imperfect contact, leading to an explosion, fire or electricshock.
In grounding work, be sure to follow the technical standards for electrical equipment and explosion-protected equipment of
your country. Inadequate grounding might cause an explosion, fire or electric shock.
Do ’t o ert the produ t.
Conversion might cause the product to fall or result in a fire or electric shock.
Do ’t o er the produ t ith a i fla
a le aterial su h as loth or paper or put a ythi g i the produ t.
Such a material or thing might cause an explosion or fire.
When leading the power cable into the product, be sure to follow the technical standards for electrical equipment andexplosion-protected equipment of your country. Inadequate cable connection or waterproofing might cause an explosion,
fire or electric shock.
Do ’t e d, t ist or pull the po er a le y for e.
Inadequate handling of the cable might damage it and result in a fire or electric shock.
The parts once removed for cleaning should be replaced properly according to the instruction manual.
An improperly placed part might cause the product to explode or fall, resultng in an injury or property damage.
When leading the power cable into the product through a conduit or the like, waterproof the connection and joint
adequately to prevent water infiltration. Inadequate waterproofing might cause a fire or electric shock.
Do ’t ope LED la p prote ti e o ers su h as the fro t glass a d glass glo e.
Do ’t tou h a LED la p, other ise a alfu tio or lighti g failure ight o ur.
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WARNING
Before cleaning, be sure to turn off the power.
Otherwise, a fire or electric shock might result.
If you continue to use the product in an abnormal condition (smoke, odor, etc.), an explosion, a fire or electric shock might
result. If you detect an abnormality, immediately turn off the power switch. Confirm that the abnormal condition has been
eliminated and make a repair call.
Don’t use the product in a strong corrosive gas atmosphere which contains hydrochloric acid or chlorine gases or the like.
Use in a corrosive gas atmosphere might cause the product to corrode and fall, resulting in an injury.
The product should be mounted on a surface robust enough to support its weight, properly according to the instruction
manual. Improper installation might cause the product to fall or result in an electric shock or injury.

CAUTIONAny product not marked as a product for outdoor use should not be used outdoors or in a humid place or near a water
source. Its use in such a place might cause a fire or electric shock.
Do ’t use the produ t at a oltage other tha the rated oltage i di ated o the a eplate.
Otherwise, breakage, fire or electric shock might result.
For a product marked with a frequency, don’t use the product at a frequency other than 50 or 60 Hz (local power supplyfrequency). Use at a wrong frequency might cause a fire.
Installation of the product should be carried out by a qualified person.
Installation by an unqualified person is legally prohibited.
Never touch LED light sources and their surroundings.
The light sources and their surroundings are very hot, so an accidental touch might cause a burn.
To ensure brightness and safety, carry out periodical cleaning and inspection.
If you find a problem, discontinue the use of the product and have it repaired by a specialist.
A lighting fitting has a service life. A product which has been used for eight to ten years may have degraded internal partseven if it looks normal. For safety and energy saving, we recommend you check and replace it. The LED module design life is
6,0000 hours (different from the lighting fitting life) when used at an ambient temperature of 30°C, 10 hours per day, 3,000
hours per year. If used at a higher temperature or more hours per year, the life would be shortened. Have a specialistinspect the product every three years. If used for an extended period without inspection, a smoke, fire, or electric shockmight result.

Resycling
Ni-Cd
Ni-MH

JBRC

Please bring used Secondary batteries to the recycling station for effective use of precious
resources and global environment conservation.

Japan Portable Rechargeable Battery Recycling Center

Phone +81 3 6403 5763

CONTACT DETAILSFor further information on the product, contact any of our offices listed below (if you like to make an inquiry, let us know the model nameindicated on the product nameplate).

SEIWA ELECTRIC MFG.CO., LTD.
Head Office

36 Shinike, Terada, Joyo, Kyoto Pref. 610-0192 JapanTokyo Branch

2-19-6 Yanagibashi, Taito-ku, Tokyo 111-0052 Japan

Phone
Fax
Phone
Fax

+81 774 55 8181
+81 774 58 2034
+81 3 5833 8946
+81 3 5833 8971

Please note that the above addresses and phone numbers may be changed.
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