Models 15300 15301 15500 15501
SAFETY PRECAUTIONS WARNING! To prevent personal injury, Wear goggles when working with refrigerants. Contact with refrigerants may cause injury. Incorrect use or connections may cause electrical shock hazards. Read and follow the instructions carefully, and take precautions to avoid electrical shock hazards. Confirm that all associated devices are grounded correctly before energizing circuits. Normal operating temperature will cause certain external portions of the pump to be hot to the touch.
VacuMaster® High Performance Vacuum Pumps Congratulations on purchasing one of Robinair’s top quality VacuMaster® vacuum pumps. Your pump has been engineered specifically for air conditioning and refrigeration service, and is built for fast, thorough evacuation. You’ll appreciate these key features . . . High Vacuum Rating The two-stage rotary vane design provides powerful, quiet, high vacuum capability and ensures moisture removal, while the high pumping capacity reduces evacuation time.
Before using your vacuum pump . . . Note about Motor Voltage Connections: In all cases, motors are designed for operating voltages plus or minus 10% of the normal rating (see Pump Specifications). Single voltage motors are supplied fully connected and ready to operate. 1. Confirm that the voltage and frequency at the outlet match the specifications on the pump motor decal. 2. Confirm the ON-OFF switch is in the OFF position before you plug the pump into an outlet. 3.
To shut down the pump after use . . . To help prolong pump life and promote easy starting, follow these procedures for shutdown: 1. Close the manifold valve between the pump and the system. 2. Remove the hose from the pump inlet. 3. Cap the inlet port to prevent any contamination or loose particles from entering the port. To maintain your high vacuum pump . . . Vacuum Pump Oil For maximum performance, Robinair recommends changing vacuum pump oil after each use.
Oil 4. Replace the OIL DRAIN cap. Change 5. Remove the OIL FILL cap, and fill the reservoir with new vacuum Procedure pump oil until the oil appears at the bottom of the sight glass. For contd. oil capacities, refer to Pump Specifications in this manual. 6. Verify the inlet ports are capped; then turn ON the pump. Allow it to run for one minute, and check the oil level. If the oil is below the sight glass OIL LEVEL line, add oil slowly (with the pump running) until the oil reaches the OIL LEVEL line.
Grounding Consult a qualified electrician when grounding instructions are not Instructions completely understood, or when in doubt regarding whether the contd. product is correctly grounded. Do not modify the plug provided; if the plug does not fit the outlet, have an appropriate outlet installed by a qualified electrician. Models 15300 and 15500 are for use on a nominal 120V circuit.
Service Parts Inlet Fitting Handle and Switch Assembly Exhaust Fitting Capacitor (under handle) Sight Glass Oil Fill Plug Base Housing Gasket (not shown) Oil Drain Fitting Part No.
Troubleshooting Guide Your VacuMaster® pump has been designed for dependable use and long life. If something should go wrong, however, the following guide will help you get the pump back into service as quickly as possible. If disassembly of the pump is required, check your warranty. The warranty may be voided by misuse or customer tampering that results in the pump being inoperable. Failure To Start 1. Check line voltage.
Robinair Limited Warranty Statement Rev. November 1, 2005 This product is warranted to be free from defects in workmanship, materials, and components for a period of one year from date of purchase. All parts and labor required to repair defective products covered under the warranty will be at no charge. The following restrictions apply: 1. The limited warranty applies to the original purchaser only. 2. The warranty applies to the product in normal usage situations only, as described in the Operating Manual.
VacuMaster® 2-Stage Pump Specifications Voltage Free Air Displacement Ultimate Vacuum Stages Motor Intake Ports 15300 15500 115V / 60 Hz 115V / 60 Hz 3 CFM 5 CFM 35 microns 35 microns 2 2 1/3 HP 1/4" & 3/8" Flare, 1/3 HP 1/4" & 3/8" Flare, 1/2" ACME 1/2" ACME 9.5 oz. 9.5 oz. 6 ft. 6 ft. 13.25 x 5.5 x 9.5 13.25 x 5.5 x 9.5 22 lbs. 24 lbs.
Please register your product at www.robinair.com Due to ongoing product improvements, we reserve the right to change design, specifications, and materials without notice. 655 Eisenhower Drive Owatonna, MN 55060 USA Technical Services: 800-822-5561 Fax: 866-259-1241 Customer Service: 800-533-6127 Fax: 800-322-2890 Web Site: www.robinair. com 556679 Rev.
