| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Model : WS-FM-5A FM200/CO2 fire extingusiher refilling machine Electronic scale and Vacuum pump and 5:1
ratio air gas booster pump or 6:1 air gasbooster pump ,sensors for alarm of weighing Electrical control box
included for automatical controlling .
1. Machine Composition
WS-FM-5A model FM200 filling machine including air-driven gas filling pump, precision pressure gauge,
pressure reducing valve, high pressure electromagnetic valve, electric control part
and electronic scale, vacuum pump, etc.
2. Filling pump Machine charaterics
US-FM-5A filling machine using the compressed air as power source, Through Wellness air driven gas
booster and filling pump, driving the FM200 filling and conveying, when the transmission weight
reaches a certain value, the sensor signal is transferred to the gas electromagnetic valve, the driven air will
stop automaticlly,and pump stops working.
Then Connecting the nitrogen gas source, open the high-pressure nitrogen gas valve and start the injection
of nitrogen; when precision pressure gauge shows the needed nitrogen pressure then close the nitrogen
valve; filling finished; It has the characteristics of small volume, light weight, simple operation, reliable
performance. Especially suitable for the filling of FM-200 in fire fighting industry
3. Main parameters:
The driving source: compressed air (by air compressor, need 3-8 bar air pressure)
Working medium : FM200/ Nitrogen
Boost ratio: 5:1 or 6:1
Output pressure: 4 Mpa/5 MPA
Driven air inlet port: fast insert 12 per cent
Nitrogen/FM200 inlet port: ZG3/8 internal thread ( Thread can be customized base on customer"s requirements )
High pressure gas outlet port: ZG3/8 internal thread ( Thread can be customized base on Customer"s requirements )
4. Operating Procedure
1. Add lubricating oil to the FR.L Combination, the South with 10# or 20# mechanical oil, the northern winter with antifreeze mechanical oil or low condensate hydraulic oil.
2, Close the driving air ball valve, connected to the compressed air source and let driving air pressure not more than 0.8MPa (8 bar).
3, Place the good empty cylinder, close the FM200 switch, close the high pressure nitrogen switch, open the vacuum pump switch, start the vacuum pump to vacuum.
4, When vacuum pumping is completed, close the vacuum pump pressure switch, close the unloading valve, open high pressure needle valve and low pressure air driven source ball valve, the filling pump starts, observing the change of the weight of the electronic scale; (when the set weight is reached, pump will stop working automatically), then close the switch of FM200
5, After the completion of the FM200 filling, open nitrogen valve, observe valve before the pressure gauge (pressure standard table), through
pressure reducing valve to the desired pressure (pressure reducing valve after the precision pressure display) by adding nitrogen to the filling
bottle;
6, After the completion of the operation, close the high-pressure valve, manual ball valve and nitrogen valve;
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