ATEX Approved 8 Inch Explosion Proof Duct Fan 220V 380V Small Explosion Proof Fan

Applications:

1. It is applicable to the places in Zone 1 and Zone 2 of explosive gas environment;
2. It is applicable to the places in Zone 21 and 22 of combustible dust environment;
3. Suitable for IIA, IIB and IIC explosive gas environment;
4. Applicable to T1~T6 temperature groups;
5. It is applicable to energy-saving transformation projects and places where maintenance and replacement are difficult;
6. It is widely used for lighting in oil exploitation, oil refining, chemical industry, gas station, textile, food processing, offshore oil platforms, oil tankers and other places.

Installation for Axial Flow Fan and Blower:

-Wall Mount

-Pipe Type

-Position Type

-Fixed Type

Installation Notes:

First, check whether the frame and phoenix leaf are deformed, whether the fan leaf rotates flexibly, and
whether there is friction. Check that all fasteners are complete and tight.
The line voltage must match the rated voltage on the motor nameplate.
Check the insulation resistance of the motor with a soov megohmmeter. If the resistance value is less than
10MO, use the drying method or the short-circuit current method.
Dry coal treatment to make its insulation resistance greater than 1OMO.
A small explosion-proof switch must be used as a power switch, or an ordinary switch must be installed in
an outdoor non-explosive hazard.
The outer diameter of the cable connected to the power supply should be consistent with the sealing ring.
After tightening and pressing the nut, it should be ensured that the sealing ring is connected to the cable, and
the sealing ring is connected to the outlet nozzle.
No gap, otherwise the flameproof performance will be lost.
The non-wiring part of the explosion-proof motor cannot be disassembled at will. When wiring, open the
cover of the wiring room, and connect the lead wire to the terminal. After connecting, cover the cover and
tighten the screws so that the gap between the explosion-proof surface is less than 0.2mm, and then tighten
the outgoing wire. device so that the leads cannot move.
Pay attention to the protection of the explosion-proof surface during installation. There should be no bumps
and bumps. If there is damage or corrosion, it should be repaired according to the "Regulations on the
Treatment of Explosion-proof Surface Defects of Explosion-Proof Electrical Equipment".

Product Details: