Instruction Manual

11E0000850G11

To be conserved

Explosion proof type LED Lighting Fittings LZAB-V2

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.

Performance
Inspection
Organization

Type of Protection

Hazardous AreaIPrating

Rated Input Voltage(Frequency)TIISExdeⅡB+H2T6X

Usable in Zone 1 or Zone 2 hazardous areas where
there are hydrogen gases.

IP 65

100-242 V AC(50/60 Hz)

How to Install the Fitting■ Pipe Pendant Type, Bracket Type

1) Fix the terminal box and suspension hardware on the mounting surface firmly.
2) Screw the suspension pipes A and B into the fitting.
3) Put the fastening ring around the suspension pipe A and screw in the terminal box cover.
Confirm that the O ring is in the groove of the terminal box cover.
4) Raise the fitting and fit it to the suspension hardware. Hook the suspension hook onto the terminal box.
- 1 -5) After connection of the power cable(white and brown:power wire,green:grounding wire), unhook the suspension hook and place it in theterminal box cover.
6) Fit the terminal box cover onto the terminal box and turn the fastening ring 90 degrees until the protrusions (red marks) align with eachother.
7) Tighten the locking screw and confirm that the suspension pipe A and fastening ring don't turn.
8) Tighten the fixing nuts on the suspension hardware.

■ Special Direct Mount Type
1) Fix the fitting on the mounting surface firmly.
2) Loosen the reflector fixing screw and open the lamp house gently
Holes×12Oblong Holes
Holes
until it is supported by the chain. The lamp house can be opened(only for the flexible terminal box)
down to 90 degrees by removing the chain snap from the chain
retainer.
Lead the applicable cable into the fitting through the cable gland and3)
Cable and Protective Tube
Mounting Interval: 500(not supplied)connect the power cable.
(cable supplied with the 4) Raise the lamp house gently and tighten the reflector fixing screw.
flexible terminal box)
5) If the lighting fitting is provided with a flexible terminal box, skip theCable Glandabove steps 2） to 4）. In that case, connect the cable (use the black
Chain Retainer
Chain Snap
wire for grounding) inside the terminal box.
Fitting Body

Reflector Fixing Screw

Lamp House■ Stanchion Type
1) Pass the lead wire through the stand pole and insert the pole into
the terminal box in the arrow direction.
2) Fix the clamp with the clamp fixing screw.
3) Tighten the locking screw on the terminal box. Confirm that the box
does not turn.
4) Attach the joint box and short nipple to the bottom of the standpole.
5) Fix the stand pole completely with the pole fixing hardware and box
mounting screw.

Locking Screw

Clamp Fixing Screw

Terminal Box

Clamp
Clamp HolderFittingStand Pole

Support (not supplied)

Short Nipple G3／4
ジャンクション
Joint Box(not supplied)■ Replacement demand type
Existing junction box

1) Pass the cable from the lighting fitting through the existing
suspension pipe and junction box and attach the pipe and box to thefitting.
2) Connect the power wires inside the existing junction box.
3) 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.

Existing suspension

Existing suspension
Cable

Fitting

NB: The white and red wires are power wires and the black wire is agrounding wire.

■ Precautions in leading the cable into the terminal box1) The cable gland must be a product specified by SEIWA.
2) For the use of a metal conduit, be sure to provide a sealing fitting near the terminal box.

- 2 -Maintenance■ Precaution in lamp replacement● Any lamp other than the applicable lamp specified below may not be used with this product. The specified lamp is not sold for anypurpose other than maintenance of the product.
*If lamp replacement is required, please contact us.
NB: For lamp replacement, the required distance between the fitting end face and the wall surface is as follows:
Distance between fitting and wall
Model
1.2m
LZAB-V2■ Applicable lamp

Model

Wattage

Lamp
Color Temperature
LLPA1WG13K5003□
5,000K
LZAB-V226W
LLPA1WG13K3003□
3,000K
Note: The use of a lamp other than the above lamp might result in a fire, electric shock, or explosion.

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

Nameplate

CAUTIONS
1. The product should be installed at an angle within the range from 0° (oriented downward) to 90° (oriented horizontally).
Don’t install the product with its longitudinal side oriented vertically. Doing so might cause an insulation failure or electric shock.
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 1500 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 supply voltage should be within the range of rating, and the supply voltage variation should be within ±6%.
8. The product must be used in a location where it can be used safely according to its explosion protection type (indicated on the body).
9. Close unused entries of the terminal box with plugs (metal).
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. The product must be mounted on a sturdy wall surface or structure which is vibration-free and less susceptible to damage. Otherwise, it
might fall or be damaged.
16. The specified lamp is not sold for any purpose other than maintenance of the product. If lamp replacement is required, please contact us.
The use of a lamp other than the specified lamp might result in a fire, electric shock, or explosion. Don’t open the lamp house for fiveminutes after turning off the power. If you don’t allow five minutes before opening it, an explosion might occur.
17. The cable gland must be a product specified by SEIWA.
18. The fastening bolts on the control unit chamber housing the control unit have a tensile strength level of A20-70. Don ’ t remove thefastening bolts. Removal of the bolts might cause a fire, electric shock or explosion.
19. 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.

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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.
When replacing the lamp, make sure that the lamp is of the type specified in the instruction manual or the instruction on
the body. An unsuitable lamp might cause an explosion, fire or electric shock.
The parts once removed for lamp replacement or cleaning should be replaced in their original places properly according tothe instruction manual. An improperly placed part might fall, leading to an explosion or injury or property damage.
Before replacing the lamp or cleaning, be sure to turn off the power.
Otherwise, a fire or electric shock might result.
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WARNING
If you continue to use the product in an abnormal condition (smoke, odor, etc.), an explosion, a fire or electric shock mightresult. 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.
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.
Never touch the lamp and its surroundings while the power is on or just after the power is turned off. The lamp and its
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 is60,000 hours (different from the lighting fitting life) when used at an ambient temperature of 30°C, 10 hours per day, 3,000hours 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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