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HWANGHAE ELECTRIC

Air gab brake motor and fan manufacturer, Ring blower, Small high speed blower, Turbo blower and more
Name

Relief Valve (Accessory)

Series RING BLOWER
Product Description


APPLYING MODEL

A(Ø)

B(ℓ)

비고

1 1/2"

55.3

156.9

HRB-200,201,HRB-402,402S,402/1

2"

68.4

186.4

HRB-300~700,HRB-502~1002

3"

93.6

163.2

HRB-800~1000,HRB-1102,1202,1112,1212



SPECIFICATION(PRESSURE)

Max, Press, mmAq

60Hz

50Hz

1 1/2"

1200

900

2"

2000

1700

3"

2600

2400




VACUUM

Max, Vacuum, mmAq

60Hz

50Hz

1 1/2"

1100

800

2"

2000

1500

3"

2600

1900




INSTALLATION


- Please refer to above drawings and make sure to install inlet and outlet relief valves properly.

- Factory default air pressure is set to 0 and needs to be adjusted to the desired level, Make sure that you set the desired air pressure below the recommended level and keep the
  blower casing under 100 C

- The nut which controls air pressure with the spring should be used along with the air pressure gage for managing the presuure level

- Make sure that no small objects such as nuts get vacuumed into the inlet valve. Also, make sure that the valve is clear before operation


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