Introduction; Motor Specifications; Operation; Pump Maintenance - JB PLATINUM PRO DV-240DC Operating Manual

IMPORTANT

INTRODUCTION

Each PLATINUM vacuum pump has been factory tested to guarantee 15 microns
®
(25,4000 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 within 10 days of purchase to validate
your warranty
NOTE: PLATINUM 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 PLATINUM is designed for continuous duty and will run for extended periods
®
without overheating

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 Open one intake port and isolation valve, close gas ballast
valve and start pump Make vacuum connections (Figure 1)
Crack gas ballast valve for the first part of the evacuation procedure After pump quiets
down from initial volume of air, close valve and continue evacuating Failure to close
valve will result in poor pump performance
Shutdown: Close isolation valve and open gas ballast valve all the way Continue
running pump for 2-3 seconds With gas ballast valve still opened, stop pump
and then close valve Remove hose connections and cap intakes (Figure 1)
Isolation (Blank-Off) valve: Quarter-turn on/off.
No additional valve needed to isolate system.
When checking pressure rise, slowly turn handle
counter-clockwise. Pause at 45°. Valve is
completely closed at 90°.
Figure 1

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 PLATINUM
service PLATINUM pumps are designed for deep vacuum work in air conditioning
®
and refrigeration systems
Adding Oil
Step 1: Remove cap (DV-240DC) or filter
(DV-285DC) from pump One-shot,
full quart oil fill brings oil to top
of the oil level line (Figure 2)
Step 2: Replace filter
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
JB INDUSTRIES • PLATINUM PRO VACUUM PUMP OPERATING MANUAL • 800 323 0811 • SALES@JBIND COM • JBIND COM
2
WARNING: UNIT DRAINED OF OIL FOR SHIPMENT.
DO NOT OPERATE WITHOUT ADDING OIL.
will give you years of reliable
®
IMPORTANT: OIL LEVEL MUST BE ABOVE
HALF WAY IN SIGHT GLASS
Figure 2
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, PLATINUM 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 2) 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: While oil drain is open 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