Tasco TA150SB-2-220 Instruction Manual
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6[Example of operating procedure][1] Connect the vacuum pump, gauge manifold and air conditioner as per the [Connection example] shown below.[2] Confirm with the gauge that it is not under any pressure.* If any CFC (chlorofluorocarbon) or nitrogen gas enters the vacuum pump, oil may be blown off from the muffler ordamage may be caused thereby.[3] Confirm that the manifold valve on the high pressure side is closed and then switch ON the power of the vacuum pumpand open the vacuum pump valve and the manifold vale on the low pressure side.[4] Perform vacuuming for a specified time in accordance with the instruction manual of the air conditioner manufacturer.[5] Close the low pressure valve of the manifold, close the vacuum pump valve and, thereafter, switch OFF the power of thevacuum pump.[6] Confirm the gauge pressure, leave it for a few minutes and if the gauge pressure as reconfirmed then shows the samevalue as confirmed before, there has been no leakage in the system and the vacuum operation can be confirmed ashaving been completed.[Connection example]VacuumingManifoldLow pressure valve (Blue)[Opened]High pressure valve (Red)[Closed]Vacuum pump Power ONAirtight testManifoldLow pressure valve (Blue)[Closed]High pressure valve (Red)[Closed]Vacuum pump Power OFF[Cautions taken during operation]1. Never use this product for any other purpose than vacuuming air conditioners.2. In performing a task, put on safety shoes, a helmet, protective eyeglasses, working clothes, etc. without fail.3. Never use or store the product as exposed to rainy conditions.4. For transporting the equipment, never pull the power cable but hold the handle to carry it.5. Never fill any other oil than the one for vacuum pumps. It may cause damage.6. Ensure to provide grounding and be fully cautious of electric leakage.7. Use the power switch when the power is to be cut off. Never pull the power cord to cut the power OFF.8. Peruse the attached safety notes, understand them fully and use the product.Vacuum pumpOutdoor systemequipment service portGaugemanifold kit |
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