Rocker Rocker 300 User manual

Please read this instruction manual before using this product.
Rocker 300 / 300DC / 400 / 410
Rocker 800 / 801 / 810 / 811
Oil Free Vacuum Pump
Instruction Manual

Important Notice
This instrument is designed for laboratory usage only. Please read this manual carefully before
installing or operating this equipment. 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.
1. Check the voltage specified on the name-plate and ensure it matches the line voltage in your
location.
2. Install the instrument in a clean, dust-less and ventilated area under 40℃.
3. Never use the pump with any corrosive, chemical or flammable gas.
4. The ProteTM filter cartridge can prevent a large amount of liquid from overflowing into the
pump. Please ensure the liquid level of flask not exceed safety level.
5. To ensure proper function of the ProteTM protection device, the pump must be resting on a
flat level surface during use and should not be moved when running. If the buoy closes during
pump operation, it must be manually reset by uninstalling and reinstalling the filter cartridge.
6. The filter cartridge is used to absorb moisture and dust. Please replace the cartridge to
maintain pumping efficiency when it becomes dirty or color-changing.
7. The pump is not designed to start against applied vacuum. To prevent damage, verify that the
pump inlet is at atmospheric pressure before each start. If necessary, the inlet can be vented to
atmosphere by partially unscrewing the vacuum regulator knob.
8. This pump has a thermal protection device that automatically shuts-off when it becomes
overheated.
9. The temperature of the surface of pump is very high after use or during work, please don’t
touch it to avoid being burnt.
10. Do not use any lubricant, which may damage the pump.
11. If the supply cord is damaged, Please contact the manufacturer or your service local dealer
for replacement to avoid hazard.
Unpacking
When unpacking, notice if the pump is in good condition. If not, please contact the distributor or
contact us by e-mail: [email protected] immediately for assistance.

Rocker 300 Main Part Diagram
1
2
3
4
5
6
7
Position
1
2
3
4
5
6
7
Designation
On/Off Switch
Muffler (Air Outlet)
Air Inlet
Vacuum Gauge
ProteTM Filter Cartridge
Moisture Trap
Drain Valve (Regulator)

Rocker 300DC Main Part Diagram
1
Position
1
2
3
4
5
6
7
8
Designation
On/Off Switch
Muffler (Air Outlet)
Air Inlet
Vacuum Gauge
ProteTM Filter Cartridge
Moisture Trap
Drain Valve (Regulator)
Power Cord
8
3
4
5
6
7
2

Rocker 400 / 410 Main Part Diagram
1
2
3
4
5
6
7
Position
1
2
3
4
5
6
7
Designation
On/Off Switch
Muffler (Air Outlet)
Air Inlet
Vacuum Gauge
ProteTM Filter Cartridge
Moisture Trap
Drain Valve (Regulator)
1
2
3
4
5
6
7

Rocker 800 Main Part Diagram
Position
1
2
3
4
5
Designation
Muffler (Air Outlet)
Vacuum Gauge
Vacuum Regulator
Air Inlet
On/Off Switch
54321

Rocker 801 Main Part Diagram
1
2
3
4
5
6
7
Position
1
2
3
4
5
6
7
Designation
On/Off Switch
Muffler (Air Outlet)
Air Inlet
Vacuum Gauge
Filter Cartridge
Moisture Trap
Vacuum Regulator

Rocker 810 Main Part Diagram
54321
Position
1
2
3
4
5
Designation
Muffler (Air Outlet)
Vacuum Gauge
Vacuum Regulator
Air Inlet
On/Off Switch

Rocker 811 Main Part Diagram
1
2
3
4
5
6
7
Position
1
2
3
4
5
6
7
Designation
On/Off Switch
Muffler (Air Outlet)
Air Inlet
Vacuum Gauge
Filter Cartridge
Moisture Trap
Vacuum Regulator

Operation
Operating procedure
1. Press on/off switch to activate the pump after making sure all tubing are well connected.
2. To setup vacuum by adjusting the regulator or .
* Warning: When pump is used for aqueous solution ltration, please ensure the liquid level of ask
not exceed safety level. Failure to comply could result in serious damage to the pump and void the
warranty. If it occurs, please contact the distributor immediately for service.
1
3 7
Maintenance
How to reset the ProteTM protection device
1. Remove the moisture trap and filter cartridge by rotating clockwise.
2. Disassemble the filter cartridge to ensure the buoy is not closed.
3. Reinstall all components, filter cartridge and moisture trap back.
1. After finishing the experiment, please remove the liquid in the moisture trap and pumping the
air for at least 2 minutes to withdraw the residual steam.
6
6
5
5
How to replace cartridge
1. Please replace the cartridge when it becomes dirty or color-changing.
2. Please remove the moisture trap by rotating it clockwise.
3. Replace the cartridge by the same way.

Ordering Information
RO-OPE167-EN202007-A01
167300-11(22)
167330-00
167400-11(22)
167410-11(22)
167800-11(22)
167801-11(22)
167810-11(22)
167811-11(22)
167301-06
167301-07
167300-42
167801-06
167801-07
167600-42
167300-62
167400-62
167410-62
167800-62
167801-62
167810-62
167811-62
Rocker 300 Vacuum pump, AC110V,60Hz (AC220V,50Hz)
Rocker 300DC Vacuum pump, DC12V
Rocker 400 Vacuum pump, AC110V,60Hz (AC220V,50Hz)
Rocker 410 Vacuum pump, AC110V,60Hz (AC220V,50Hz)
Rocker 800 Vacuum pump, AC110V,60Hz (AC220V,50Hz)
Rocker 801 Vacuum pump, AC110V,60Hz (AC220V,50Hz)
Rocker 810 Vacuum pump, AC110V,60Hz (AC220V,50Hz)
Rocker 811 Vacuum pump, AC110V,60Hz (AC220V,50Hz)
Moisture trap / Vacuum regulator for Rocker 300/400/410
ProteTM filter cartridge for Rocker 300/400/410
Muffler (Air outlet) for Rocker 300/400/410
Moisture trap / Vacuum regulator for Rocker 801/811
Filter cartridge for Rocker 801/811 (without ProteTM overflow protection)
Muffler (Air outlet) for Rocker 800/801/810/811
Rocker 300 Repair kit
Rocker 400 Repair kit
Rocker 410 Repair kit
Rocker 800 Repair kit
Rocker 801 Repair kit
Rocker 810 Repair kit
Rocker 811 Repair kit

Rocker Scientic Co., Ltd.
Tel: [phone] Fax: [phone]
E-mail:[e-mail] https://www.rocker.com.tw