Assembly and disassembly diagram
Installation
1. Ensure to check voltage specified on the nameplate at the bottom of the pump. Make sure if it matches the line
voltage on your location.
2. Install the pump in a clean, dust-less and ventilated area where the ambient under 40℃.
3. Connect (4) air inlet with a high-pressure hose as short as possible and check if all the connections are tightly
sealed and without air leakage.
4. Filling lubricant: remove (2) oil filler cap and fill lubricant slowly by keeping watch on (3) oil level window. Do not
exceed the upper liquid level; otherwise, volume oil mist will spray out in operation. Then fix and tighten (2) oil
filler cap after refilling.
5. Installation of oil mist filter: remove (2) oil filler cap and replace it with oil mist filter.
Warning
1. The pump is NOT in "chemically-resistant" design. Do not use the pump with organic or corrosive gases.
2. Never use the pump with any flammable gas or toxic material.
3. When used with liquid filtration, please always prevent liquid from being drawn into the pump to cause severe
damage to the pump. Which shall not fall in our warranty scope. In case of such condition, please stop the operation
and contact us for assistance immediately.
4. Oil mist filter (optional purchase) is used to absorb oil mist to reduce laboratory pollution. Please ensure to replace it
periodically.
5. If there is no movement after the pump is switched on, please turn off the power first and release the vacuum then
restart it. If still no movement, the power supply or motor may have certain problem, please contact us immediately.
6. The pump is equipped with thermal protection device that will automatically shut down the power whenever the
operation temperature of the pump is too high.
7. The pump may remain at a high temperature while in operation or being stopped just now, please do not touch it.
8. It shall not fall within our warranty scope if any damage caused by using other branded lubricants.
9. Do not draw in any air at too high temperature (above 80℃); otherwise, make sure to install a cooling device in front
of the inlet.
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