Instruction ManualVapor Tight Type LED Lighting Fittings for High Temparature
LCHA

11E0000823C11
To be conserved

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.

Performance
IP rating: IP65
Rated input voltage: 100ー242 VAC (50/60 Hz).

How to Install the Fitting
Pipe Pendant Type, Bracket TypeFirmly mount the terminal box and suspension fitting to theConnect the power and grounding wires inside thestructure (e.g. ceiling).

terminal box and conduct insulation treatment on them.

Connect the suspension pipes A and B to the Pipe Holder ofThen, remove the suspension hook and place the hook infitting.

the terminal box cover.

Insert the suspension pipe A into the tightening ring. Make

Fit the terminal box cover into the terminal box and turnsure that the O‐ring is in place in the groove on the terminal

the fastening ring 90 degrees until the projection aligns

box cover. Then screw the pipe into the terminal box cover.

with the red mark.

Lift up the fitting and connect it to the suspension fitting, andTighten the locking screws.

then connect the suspension hook to the terminal box.

Tighten the fixing nuts on the suspension bracket.

End with a rubber plug

Suspension Pipe B

Suspension Pipe A‐1‐

Stanchion Type
Locking Bolts
Pan‐Head Screw
Pole Connection BoxClamp
Clamp Holder

Pass the lead from the fitting through the stand pole and insert the pole into the poleconnection box in the arrow direction.
Fix the clamp with the pan‐head screw.

Stand Pole

Tighten the locking screw on the pole connection box.
Be sure to waterproof the commercial terminal box (not supplied) and short nipple (notsupplied) and the screw on the lower part of the pole with a sealing agent.

Support, Not supplied

Fix the stand pole with a pole support (not supplied) and the mounting hole of aterminal box (not supplied) securely.
Connect the power and grounding wires inside the terminal box (not supplied) andconduct insulation treatment on them.
Screw G3/4
Short Nipple G3/4.,Not supplied
Terminal Box, Not supplied

Pass the lead from the lighting fitting through the flexible fittingSpecial Direct Mount Typeand attach the flexible fitting to the fitting.
Holes

Holes

Attach the other end of the flexible fitting to the terminal box.
Fix the fitting and the terminal box on the mounting surfaces

Flexible Fitting(Increased Safety)

securely.
Interval 500

Connect the power and grounding wires inside the terminal box(not supplied) and conduct insulation treatment on them.

Terminal Box

CAUTIONS
1. Confirm that the screws and bolts are fastened properly and tightly.
2. For outdoor use, waterproof the screwed portion of the conduit, the cable entry fittings and the joints with the stand pole to prevent
rainwater infiltration.
3. In the case of the stanchion type, be sure to provide a support at least 1500 mm above the bottom of the pole.
4. When installing the fitting, be sure to connect external wires inside a specified part of the fitting.
Don’t use any other part for wire connection.
5. Don’t open the front glass. The LED internal parts may be very hot. Don’t touch the LED light sources.
Otherwise a malfunction or lighting failure might occur.
6. The ambient temperature should be within the range of ‐20 to +60℃.
NB: Even when the ambient temperature is 60°C, the product should not be used in an environment in which there is a heat source(heater, etc.) nearby and it may be exposed to direct heat.
7. The supply voltage variation should be within ±6% of the rating.
8. Plug the entries of the terminal box which are not used.
9. Confirm that the fitting is adequately grounded.
10. Prior to maintenance or inspection, be sure to turn off the power.
11. To prevent shortening of the service life, avoid turning on the fitting in direct sunlight.
12. To avoid noise or malfunctioning, don't use a radio, television or wireless infrared remote control near the fitting.
13. In the case of white LEDs, luminescent color and brightness may vary with individual LEDs.
Also note that they differ in terms of attenuation over time.
14. The LED light sources and the power supply unit cannot be replaced.
15. For use in an unfavorable location (a place in which there is strong wind, vibration or the possibility of salt damage or in a dusty or
corrosive gas atmosphere), a special countermeasure should be taken.
16. The product should not be used in an environment in which the temperature and humidity are always high, such as a bathroom forbusiness or sauna.
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11E0001048C11Safety 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
Don’t use the product in a hazardous location where a flammable or explosive atmosphere such as a gaseous, steamy or
dusty atmosphere may exist. Use in such a location 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 a firemight 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, a 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 a fire or electric shock.
In grounding work, be sure to follow the technical standards for electrical equipmentof your country. Inadequate grounding
might cause a 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 leSuch a material or thing might cause a fire.

aterial su h as loth or paper or put a ythi g i the produ t.

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 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.
Before cleaning, be sure to turn off the power.
Otherwise, a fire or electric shock might result.
L高照般4- 1 /2 -WARNING
If you continue to use the product in an abnormal condition (smoke, odor, etc.), 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 eliminatedand 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 used in an extended period without maintenance or inspection, a smoke, fire or electric shock might result.
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 is40,000 hours (different from the lighting fitting life) when used at an ambient temperature of 60°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 specialist
inspect the product every three years. If used for an extended period without inspection, a smoke, fire, or electric shockmight result.

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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