Motor Specifications; Pump Maintenance - JB INDUSTRIES ELIMINATOR DV-3E Manual De Instrucciones

INTRODUCTION
Each ELIMINATOR vacuum pump has been factory tested to guarantee 25 microns
(25,400 Microns = 1 Inch of Hg) or better, and listed CFM performance. The serial
number has been recorded. Complete and mail the enclosed Warranty Registration
Card or register online at www.jbind.com to validate your warranty.
Note: ELIMINATOR pumps are not to be used on Ammonia or Lithium Bromide (salt
water) systems. Pump maintenance is the responsibility of the owner.

MOTOR SPECIFICATIONS

Pump and oil must be above 30°F. Line voltage must be equal to motor nameplate
±10%. Normal operating temperature is approximately 160°F, which is hot to the
touch. Line voltage and ambient conditions can slightly affect this. Motor has
automatic resetting thermal overload protection.
The ELIMINATOR is designed for continuous duty and will run for extended periods
without overheating.
International Dual Voltage Pump
ELIMINATOR -250 Series models feature a dual voltage motor with switch and
®
removable, interchangeable power cord. Specify US, EU, UK, AU or BR plug type.
Spark-Proof Pump
ELIMINATOR -250SP Series models feature a spark-proof, dual voltage motor
®
with switch and removable, interchangeable power cord for use with A2L refrigerant
gases such as R32 and 1234yf, DV-6E-250SP.
OPERATION
The following procedures will prevent oil from being drawn into the pump cartridge
and creating hard start-up.
Start-up: Close both sides of manifold and make connection to vacuum pump or
auxiliary blank-off equipment. Start pump.
Shutdown: Crack open unused port to break vacuum. Allow pump to run 2-3
seconds. Shutdown and remove hose connections and cap intakes.

PUMP MAINTENANCE

In order to make the best use of your investment, familiarize yourself with the
features and operating instructions before starting pump. With routine care and
following proper maintenance guidelines, your ELIMINATOR will give you years
of reliable service. ELIMINATOR pumps are designed for deep vacuum work in air
conditioning and refrigeration systems.
For a complete overview of proper care and pump maintenance, refer to the
Keeping the Life in your Pump guide available online at www.jbind.com.
CFM 3 CFM (85 l/m)
MOTOR 1/2 HP, 1725 RPM
VOLTAGE 115v/60Hz
INTAKE PORT 1/4" x 3/8"
OIL CAPACITY 28oz (828cc)
SHIPPING DIMS 17-5/8" x 9-1/8" x 14"
WEIGHT 29lbs (13.2kg)
DV-3E-250
MOTOR 1/2 HP, 1725/1425 RPM
VOLTAGE 115v/60Hz, 230v/50Hz
PLUG US 220v
PLUG OPTIONS US/EU/UK/AU/BR
JB INDUSTRIES • ELIMINATOR Operating Manual • 800.323.0811 • [email protected]
2
ELIMINATOR
DV-3E
ELIMINATOR
®
DV-4E-250
1/2 HP, 1725/1425 RPM
115v/60Hz, 230v/50Hz
US 220v
US/EU/UK/AU/BR
Adding Oil
BLACK GOLD Pump Oil acts simultaneously as a coolant, lubricant and sealant.
1. Slowly add oil until level rises to the top of the oil level line.
2. Replace oil fill plug.
If oil level is too low, you will hear air out of the exhaust. If oil level is too high,
excess oil will be blown out of the exhaust.
IMPORTANT: OIL LEVEL MUST BE ABOVE
HALF WAY IN SIGHT GLASS
IMPORTANT: Use oil specifically refined for deep vacuum pumps. Using oil not
refined for deep vacuum pumps and/or operating with contaminated oil will void
warranty.
Pump oil should be changed after each use. If system is heavily contaminated,
oil may need to be changed several times during evacuation. After initial fill up,
it is best to check oil level with pump running.
After evacuation, oil contains rust forming water and corrosive acids. Drain
immediately while pump is warm.
Changing Oil
To reach deep vacuum, ELIMINATOR pumps require clean, moisture-free oil
throughout evacuation. Care should be taken to avoid contact on skin and clothing
when changing oil. Used oil can be disposed of in the DV-T1 TANK Oil Caddy after
every evacuation while the pump is warm and the oil is thin.
1. Place the TANK on a level surface. Unscrew black plug in drain base to open.
2. Place vacuum pump in the cradle and drain pump.
3. When pump has finished draining, replace black plug. The TANK can hold up
to five oil changes.
4. Close oil drain valve on pump. Remove oil fill plug and fill to top of oil level
line with BLACK GOLD Pump Oil. Replace oil fill plug.
Flushing Oil
1. Always drain pump before flushing. If the oil is badly contaminated, flushing
may be necessary.
2. Slowly pour 1/3 to 1/2 cup of BLACK GOLD Pump Oil into the intake connection
while pump is running.
3. Repeat as required until contamination is removed from oil reservoir, pump
rotors, vanes and housing.
4. Dispose of all oil used in flushing of pump.
WARNING: DO NOT START PUMP BEFORE ADDING OIL
PUMPS
®
DV-4E
4 CFM (113 l/m)
1/2 HP, 1725 RPM
115v/60Hz
1/4" x 3/8"
25oz (739cc)
17-5/8" x 9-1/8" x 14"
30lbs (13.6kg)
DUAL VOLTAGE PUMPS
DV-6E-250
1/2 HP, 1725/1425 RPM
115v/60Hz, 230v/50Hz
US 220v
US/EU/UK/AU/BR
DV-6E
6 CFM (170 l/m)
1/2 HP, 1725 RPM
115v/60Hz
1/4" x 3/8"
25oz (739cc)
17-5/8" x 9-1/8" x 14"
30lbs (13.6kg)
DV-6E-250SP
1/2 HP, 1725/1425 RPM
115v/60Hz, 230v/50Hz
US 220v
US/EU/UK/AU/BR