JB INDUSTRIES DV-6EDC 6 CFM Eliminator DC Vacuum Pump Instruction Manual

JB INDUSTRIES DV-6EDC 6 CFM Eliminator DC Vacuum Pump Instruction Manual

WARNING: UNIT DRAINED OF OIL FOR SHIPMENT. DO NOT OPERATE WITHOUT ADDING OIL.

ELIMINATOR ® DV-6E DC

CFM| 6 CFM
MOTOR| 1/2 HP, DC
VOLTAGE| 115v/230v
INTAKE PORT| 1/4″ x 3/8″
OIL CAPACITY| 25 oz
WEIGHT| 24 lb

IMPORTANT

WARNING: UNIT DRAINED OF OIL FOR SHIPMENT. DO NOT OPERATE WITHOUT ADDING OIL.

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.

Adding Oil

Step 1: Slowly add oil until level rises to the top of the oil level line. (Figure 1)

Step 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: 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 have 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 need clean, moisture-free oil throughout evacuation. Care should be taken to avoid contact on skin and clothing when changing oil. Used oil should be disposed of in the DV-T1 TANK Oil Caddy after every evacuation while the pump is warm and the oil is thin.

Step 1: Place the TANK on a level surface. Unscrew black plug in drain base\ to open.
Step 2: Place vacuum pump in the cradle and drain pump.
Step 3: When pump has finished draining, replace black plug. The TANK can hold up to five oil changes.
Step 4: Close oil drain valve on pump. Remove oil fill plug and fill to top of oil level line with BLACK GOLD Pump Oil (Figure 1). Replace oil fill plug.

Flushing Oil

Step 1 : Always drain pump before flushing. If the oil is badly contaminated, flushing may be necessary.
Step 2: Slowly pour 1/3 to 1/2 cup of BLACK GOLD Pump Oil into the intake connection while pump is running.
Step 3 : Repeat as required until contamination is removed from oil reservoir, pump rotors, vanes and housing.
Step 4 : Dispose of all oil used in flushing of pump.

WARNING: DO NOT START PUMP BEFORE ADDING OIL

Black Gold Pump Oil
Acts as a coolant, lubricant and sealant—simultaneously

DV-T1 Tank Pump Oil Caddy

• Change oil between jobs
• No more mess and spills
• Easy, convenient, and portable
• Capacity for five oil changes

REPAIR PARTS – DV-6EDC

Repair parts can be ordered from your local JB wholesaler. When ordering please provide the following information:

drain valve and oil fill plug
4| PR-406| DV-6E Cartridge complete w/o-rings and cover seal
5| PR-217| Cover seal
6| PR-3| Shaft seal
7| PR-315| Trap intake o-ring
8| PR-208| 2-1/2” Flexible coupler*
9| PR-62| Pump base w/rubber feet and screws (4)
10| PR-59| Rubber pump foot (1)
11| PR-607| DC Motor
12| PR-49| IEC 10 ft. locking cord
14| PR-63| Intake tee w/cap
15| NFT5-4| 1/4″ O-ring cap
16| NFT5-6| 3/8″ O-ring cap
17| PR-501| 1/2″ Rubber grip and cap
18| PR-22| Oil fill plug w/o-ring
19| PR-40| Stainless steel splash guard w/screw
20| DV-EP8| 1/2″ Red tethered safety exhaust cap
**21| PR-205| 3/8″ Cushioned handle
**| PR-65| 1/2″ Cushioned handle

• Model number
• Serial number
• Part number and description

TROUBLESHOOTIN

B. Motor switch not on
C. Pump temperature below 30°F
D. Pump has not been shut down properly| A.  Plug power cord in securely
B.   Turn motor switch to ON position
C.   Warm up pump to 30°F and turn motor switch on
D. Follow proper start up and shut down procedures
Pump won’t pull deep vacuum In order for your pump to pull to a near perfect vacuum, oil must be clean and moisture-free throughout evacuation.| A. Contaminated oil
B. Oil level too low
C.   Air leak in system being evacuated
D. Pump inlet fittings missing or not tightened
E. Coupler slipping
F. Missing or damaged seals or o-rings| A. Change oil
B. Add oil
C. Locate and repair leak(s)
D. Clean or replace o-ring
E. Tighten coupler set screws to flats of cartridge and motor
F. Replace damaged seals or o-rings
Oil drips from point where shaft enters the pump housing| Damaged shaft seal| Replace shaft seal
Pump shuts down and will not start| A. Thermal overload may be open| A. Step 1: Disconnect pump from system

Step 2: Wait approximately 15 minutes for motor to cool

Step 3: Turn pump on

Step 4: If it cycles off again, return for repair

Pump cycles on and off from a completely cold start and then runs smoothly| A. Oil backed up into cartridge and was being cleared out
B. Pump has not been shutdown properly| Step 1: Remove 1/4″ cap
Step 2: Turn pump on
Motor just hums| If pump has been dropped, the armature in motor may be out of alignment with the motor’s bell housing| Step 1: Set pump on bench with motor standing up
Step 2: Loosen the four motor bolts
Step 3: Shake motor and re-tighten motor bolts
Step 4: Start pump

If this doesn’t work, the pump most likely will need to be sent in for repair.

Motor runs, but no suction| A. Flexible coupler is either broken or loose| Step 1: Set pump on bench with motor standing up
Step 2: Look between motor and pump housing from the bottom to see if the flexible part of the coupler is split or broken.
If the coupler is not broken, the coupler may be spinning on either the shaft to motor or cartridge.
Step 3: Replace cartridge. Instructions at www.jbind.com – Support – User Manuals.

WARRANTY

ELIMINATOR® DC pumps are warrantied against defects in materials and workmanship for two years OTC— not changing oil will void warranty.

JB products are guaranteed when used in accordance with our guidelines and recommendations. Warranty is limited to the repair, replacement, or credit at invoice price, (our option) of products which in our opinion are defective due to workmanship and/or materials. In no case will we allow charges for labor, expense or consequential damage. Repairs performed on items out of warranty will be invoiced on a nominal basis; contact wholesaler for details. Product Warranty Registration, Limited Warranty and OTC Warranty are available online at www.jbind.com.

RETURN FOR REPAIR

In the event your pump requires repair, please contact JB Customer Service Department to obtain a Return Goods Authorization (RGA) number. Ensure that all returned products are packed to avoid any damage in shipment. Paperwork should be placed in a separate plastic bag and should include JB’s assigned RGA number, a description of the problem and any customer assigned repair or purchase order number, if applicable.

Contact Customer Service for RGA number:

800.323.0811 Toll-free phone
800.552.5593 Toll-free fax

Customers in Alaska, Arizona, California, Idaho, Montana, Nevada, Oregon, Utah, and Washington have the option of sending vacuum pump repairs to JB or Merced

JB INDUSTRIES • ELIMINATOR DC 6 CFM VACUUM PUMP OPERATING MANUAL • 800.323.0811 • SALES@JBIND.COM • JBIND.COM PART NO.10348-308 0523

References

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