Resumen de contenidos para National Refrigeration Products GlobeSaver GVP Serie
- Página 1 Operating Manual Manuel d'utilisation Manual de Operaciones GVP Vacuum Pump Series Pompes à vide modèles GVP Bomba para Vacío Serie GVP National Refrigeration Products www.nrproducts.com - Bensalem, PA 19020 985 Wheeler Way - Langhorne, PA 19047...
- Página 2 High vacuum rating: the two-stage design provides a higher and more complete evacuation assuring the moisture is removed, meanwhile the high flow reduces the vacuum time. National Refrigeration Products www.nrproducts.com - Bensalem, PA 19020 985 Wheeler Way - Langhorne, PA 19047...
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Página 3: Pump Components
Operating Manual for GVP Vacuum Pump Series 2. PUMP COMPONENTS Ergonomic handle Motor flange Gas ballast valve Electric motor with thermal overload Oil fill port protector Oil level sight window 10 . Isolation valve with 1/4” FLARE and Aluminum housing (reservoir) 3/8”... - Página 4 3. START-UP PROCEDURES - CHECK LIST In all cases motors are designed for operating voltages plus or minus 10 % of the normal rating (See motor nameplate specifications) 1. Check to be certain that the voltage that is going to be used matches the specification in the decal at the end of the cable.
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Página 5: Oil Change Procedure
Operating Manual for GVP Vacuum Pump Series 5. PUMP SHUT DOWN Close the manifold valve between the pump and the system. Close the isolation valve and dismantle the connection between the system and the pump. Turn the power switch to OFF ( O ), then open the isolation valve to break the vacuum inside the pump. - Página 6 7. SPECIFICATIONS GVP 4 GVP 6 Motor Size 1/2 HP 1/2 HP Frequency range 50 / 60 Hz 50 / 60 Hz 1440 @ 50 Hz – 1730 @ 60 Hz 1440 @ 50 Hz - 1730 @ 60 Hz Voltage range 110 / 220 V 110 / 220 V...
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Página 7: Troubleshooting Guide
Operating Manual for GVP Vacuum Pump Series 9. TROUBLESHOOTING GUIDE CONDITION POSSIBLE PROBLEM SOLUTION UNUSUALLY NOISY Bad bearings Replace Loose motor bolts Tighten bolts Coupling drive Adjust /replace coupling Dirty, low, improper oil Replace oil Air leaks in connections Check / adjust HIGH TEMPERATURE Low voltage Check voltage...