Certified filter that purifies dust and other contaminants floating in the air.
![Product_Description PAPR](https://otossafety.com/wp-content/uploads/2022/02/Product_Description.jpg)
Product Feature
Product Parts
Blower
• Ultralight PAPR among other PAPR products
• Price competitiveness compared to competitors’ products.
• A high flow rate.
• Compatible of Dust and gas filters
• Danger warning system – alarm sound, LED display
• Easy flow control – one touch system Display information on LCD panel
![Blower Blower](https://otossafety.com/wp-content/uploads/2022/02/Blower.jpg)
Filter Part
• Approved by NIOSH 42 CFR 84
• 99.97% Filtration of Airborne Particles.
![Filter_Part Filter Part](https://otossafety.com/wp-content/uploads/2022/02/Filter_Part.jpg)
![Vinyl_Cover Vinyl Cover](https://otossafety.com/wp-content/uploads/2022/02/Vinyl_Cover.jpg)
Hose, suspenders anti-pollution vinyl cover
Hood
The excellent transparency of face shied makes it easy to view. It has excellent cold resistance and chemical resistance.
![Hood Hood](https://otossafety.com/wp-content/uploads/2022/02/Hood-200x200.jpg)
Hose
The polyurethane hose is safe from the danger caused by hose twisting during work and has excellent resistance to high flow rates.
![Hose Hose](https://otossafety.com/wp-content/uploads/2022/02/Hose-200x200.jpg)
LCD Display(MAIN) and KEY Control
1) MAIN LCD Operation
![MAIN-LCD-Operation MAIN LCD Operation](https://otossafety.com/wp-content/uploads/2022/02/MAIN-LCD-Operation.png)
2) Filter/Hose blockage
Normal
![Filter_Hose_blockage01 Filter/Hose blockage Normal](https://otossafety.com/wp-content/uploads/2022/02/Filter_Hose_blockage01.jpg)
Warning
![Filter_Hose_blockage01 Filter/Hose blockage Normal](https://otossafety.com/wp-content/uploads/2022/02/Filter_Hose_blockage01.jpg)
Danger
![Filter_Hose_blockage01 Filter/Hose blockage Normal](https://otossafety.com/wp-content/uploads/2022/02/Filter_Hose_blockage01.jpg)
LCD Display(INFO) and KEY control
1 Step
Push INFO KEY to enter INFO MODE at MAIN MODE
![Information_Entry01 Information Entry Step 1](https://otossafety.com/wp-content/uploads/2022/02/Information_Entry01.jpg)
2 Step
Use ARROW KEY to change MODE after INFO MODE entry
![Information_Entry02 Information_Entry 2](https://otossafety.com/wp-content/uploads/2022/02/Information_Entry02.jpg)
3 Step
Push and hold INFO KEY to return to INFO MODE
![Information_Entry03 Information_Entry 3](https://otossafety.com/wp-content/uploads/2022/02/Information_Entry03.jpg)
1. Accumulated Using Hours of Filter
![INFO_MODE_Order01 INFO MODE Order 1](https://otossafety.com/wp-content/uploads/2022/02/INFO_MODE_Order01-300x228.jpg)
2. Current Time
![INFO_MODE_Order02 INFO MODE Order 2](https://otossafety.com/wp-content/uploads/2022/02/INFO_MODE_Order02-300x228.jpg)
3. External LED Setting
![INFO_MODE_Order03 INFO MODE Order 3](https://otossafety.com/wp-content/uploads/2022/02/INFO_MODE_Order03-300x228.jpg)
4. LCD Contrast Control
![INFO_MODE_Order04 INFO MODE Order 4](https://otossafety.com/wp-content/uploads/2022/02/INFO_MODE_Order04-300x228.jpg)
5. LCD Display Reversal
![INFO_MODE_Order05 INFO MODE Order 5](https://otossafety.com/wp-content/uploads/2022/02/INFO_MODE_Order05-300x228.jpg)
INFO Function
1) Accumulated Using Hours of Filter
1 Step
Push INFO KEY to check the using Hours of filter at MAIN MODE
![INFO_Function_01_Step01 INFO_Function_01_Step01](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_01_Step01.jpg)
2 Step
Push INFO KEY(Short) to show CLEAR BOX for initialization of the using hours of filter
![INFO_Function_01_Step02 INFO_Function_01_Step02](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_01_Step02.jpg)
3 Step
After CLEAR BOX showed up, push POWER KEY(Short) to initialize the using hours of filter
![INFO_Function_01_Step03 INFO_Function_01_Step03](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_01_Step03.jpg)
2) Adjust Current Time
1 Step
Push ARROW KEY to enter CLOCK SET MODE from the using hours of filter screen, push INFO KEY again and HOUR is blinking
![INFO_Function_02_Step01 INFO_Function_02_Step01](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_02_Step01.jpg)
2 Step
While HOUR is blinking, adjust the HOUR using ARROW KEY
![INFO_Function_02_Step02 INFO_Function_02_Step02](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_02_Step02.jpg)
3 Step
Push INFO KEY again, MINUTE is blinking Same way with HOUR adjust using ARROW KEY
![INFO_Function_02_Step03 INFO_Function_02_Step03](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_02_Step03.jpg)
4 Step
After complete to adjust, push POWER KEY(short) to save the value
![INFO_Function_02_Step04 INFO_Function_02_Step04](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_02_Step04.jpg)
3) External LED ON/OFF
1 Step
Push ARROW KEY to enter External LED ON/OFF MODE from CLOCK SET MODE screen
![INFO_Function_03_Step01 INFO_Function_03_Step01](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_03_Step01.jpg)
2 Step
Push INFO KEY to move External LED OFF BOX
![INFO_Function_03_Step02 INFO_Function_03_Step02](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_03_Step02.jpg)
3 Step
After complete to adjust, push POWER KEY(short) to save the value
![INFO_Function_03_Step03 INFO_Function_03_Step03](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_03_Step03.jpg)
4) LCD Contrast Control
1 Step
Push ARROW KEY to enter LCD Contrast Control MODE from External LED ON/OFF MODE Screen
![INFO_Function_04_Step01 INFO_Function_04_Step01](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_04_Step01.jpg)
2 Step
Push INFO KEY to adjust LCD Contrast
![INFO_Function_04_Step02 INFO_Function_04_Step02](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_04_Step02.jpg)
3 Step
After complete to adjust, push POWER KEY(short) to save the value
![INFO_Function_04_Step03 INFO_Function_04_Step03](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_04_Step03.jpg)
5) LCD Display Reversal
1 Step
Push ARROW KEY to enter LCD Display Reversal MODE from LCD Contrast Control MODE
![INFO_Function_05_Step01 INFO_Function_05_Step01](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_05_Step01.jpg)
2 Step
Push INFO KEY to move REV(Reversal) BOX for the display reversal
![INFO_Function_05_Step02 INFO_Function_05_Step02](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_05_Step02.jpg)
3 Step
After complete to adjust, push POWER KEY(short) to save the value
![INFO_Function_05_Step03 INFO_Function_05_Step03](https://otossafety.com/wp-content/uploads/2022/02/INFO_Function_05_Step03.jpg)