Important Notice This instrument is designed for laboratory usage only. Please read this manual carefully before installing and operating. The instrument shall not be modified in any way. Any modification will void the warranty and may result in potential hazard. We are not responsible for any injury or damage caused by any non-intended purposes and modifying the instrument without authorization.
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Unpacking Please check if the package is complete without any damage before unpacking. When unpacking, please make sure you have all accessories that indicated on the list. If there is any problem, please keep the serial number along with packing case and contact your local distributor immediately for assistance.
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La l 400 - LF 5a - 500 La l 300C - VF 12 Model Standard Package Includes: Lafil 400, Oil Free Vacuum Pump LF 5a, Spin-Lock Filter Holder (500 ml) 500 ml Glass Laboratory Bottle La l 400 - Silicone Adaptor LF 5a - 500 Silicone Tube...
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La l 200 - VF 17 Model Standard Package Includes: Lafil 200, Oil Free Vacuum Pump VF 17, Filtration Set La l 200 - VF 17 Silicone Tube Power Adaptor Instruction Manual...
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Main Part Diagram La l 200 La l 300 / 300C / 400 Position Designation Position Designation Power Switch PE Muffler Inlet Ventilation Outlet Vacuum Regulator DC Socket Handle AC Socket Vacuum Gauge Fuse Holder Washer...
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Installation and Operation • Installation of Filtration Apparatus and Accessories Filtration Apparatus LF 30 SF 10 LF 5a - 500 VF 12 / 17 Over ow Protection Support Base LF 30 LF 5a Included in LF 30 and SF 10 Filtration Apparatus...
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Vacuum Filtration System Operation Turn on the pump, block the inlet and regulate the desired vacuum by vacuum regulator. Put the installed filtration apparatus in Lafil series vacuum pump. Insert the silicone adaptor onto bottom of laboratory glass bottle of LF 5a -500 or VF 12, then install filtration apparatus into vacuum pump to stable the system.
Maintenance 1. The vacuum pump is not autoclavable. Please clean the surface by pure water or 75% ethanol. 2. After finishing the experiment, please keep pumping the air for at least 2 minutes to withdraw the residual steam. 3. Filtration apparatus and accessories are autoclavable (121°C, 1 bar, 20 min). 4.
Troubleshooting Problem Cause and Solution Loose plug Reconnect plug to socket firmly. Wrong voltage Reconnect to power specified on name plate. Wrong power adaptor Plug in the power adaptor from Failed to start manufacture of instrument. ...
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