CPS BlackMAX VPC Series User manual

VPC Series 18VDC CORDLESS
VACUUM PUMP
OPERATION MANUAL

GENERAL INFORMATION
2
Thank you for purchasing the CPS®BlackMAX®VPC Series Cordless vacuum pump. This
vacuum pump is specically designed for the small air-conditioning and refrigeration service
industry. The VPC Series Cordless vacuum pump is a battery drive oil lled rotary vacuum pump.
Features:
• Equipped with our exclusive oil mist free exhaust port.
• Integrated inlet solenoid valve to prevent oil cross contamination when the battery is dead.
• Equipped with one 18VDC 6.0aH battery (CPS p/n VPCXB18) Optional battery charger
availible (CPS p/n VPCXBC). Compatible with BL18 series batteries and battery chargers.
• Sure-Grip handle, ergonomically designed for superior comfort and portability.
• Reinforced base provides extreme shock resistance.
• Air cooled motor design allows for operation under high temperature conditions.
• Rated ultimate vacuum of 100 microns (Single Stage), 15 microns (Two Stage).
• All vacuum pumps allow for multiple connections. 1/4" SAE for R-22 (and other miscellaneous
refrigerants) applications, 5/16 SAE for R410A and R32 applications.
• Accessible oil drain port & sight glass make both oil maintenance and accuracy easy.
To help you get a good start, please continue to carefully read the balance of this manual. This
manual contains important information on the proper procedures for operating this equipment.
Please pay close attention to the: Safety Information, Warnings, and Cautions provided
throughout this manual.
ALWAYS REMEMBER “ SAFETY FIRST ”
Table of Contents
Introduction
General Information 2-4
Introduction 2
General Safety Instructions 3
Specications 4
Operation 5-8
VPC Single Stage Series Parts 5
Initial Preparation 6
Vacuum Pump Operation 6-7
Routine Maintenance 7
Troubleshooting Chart 8
Warranty 8

GENERAL INFORMATION
3
General Safety Instructions
ONLY QUALIFIED SERVICE PERSONNEL SHOULD OPERATE THIS UNIT. SOME COUN-
TRIES MAY REQUIRE THE USER TO BE LICENSED. PLEASE CHECK WITH YOUR LOCAL
GOVERNMENT AGENCY.
CAUTION: THIS EQUIPMENT IS INTENDED FOR USE OF FINAL EVACUATION OF A REFRIG-
ERANT SYSTEM. THE EVACUATION OF MATERIALS ABOVE 5 PSIG MAY CONTAMINATE
OR DAMAGE THE VACUUM PUMP.
CAUTION: DO NOT RUN THIS EQUIPMENT WITH LOW OR NO OIL. RUNNING THIS EQUIP-
MENT WITH NO LUBRICATION WILL CAUSE PREMATURE FAILURE.
DANGER - Avoid breathing refrigerant
vapors and lubricant vapor or mist. Breathing
high concentration levels may cause heart
arrhythmia, loss of consciousness, or even
cause suffocation.
CAUTION - Review battery and battery charger
information. Do not charge damaged batteries.
Risk of overheating and re.
WARNING - Do not operate the vacuum pump
on systems under pressure. Damage to the
pump may occur.
CAUTION - All hoses may contain liquid refriger-
ant under pressure. Contact with refrigerant may
cause frostbite or other related injuries. Wear
proper personal protective equipment such as
safety goggles and gloves. When disconnecting
any hose, please use extreme caution.
CAUTION - Avoid breathing refrigerant vapors
and/lubricant mist. Exposure may irritate eyes,
nose, throat and skin. Please read the manu-
facturers Material Safety Data Sheet for further
safety information on refrigerants and lubricants.
CAUTION - Do not use this equipment in the
vicinity of spilled or open containers of gasoline
or other ammable substances. Make certain
that all safety devices are functioning property
before operating the equipment.

GENERAL INFORMATION
4
Specications
Model Number VPC2S-18VDC VPC2D-18VDC
Stages 1 2
Motor Size (HP) RPM 1/5
3000
Dimensions (Inches) 10.5 x 4.5 x 8 12.5 x 4.5 x 8
Weight (lbs) 7.5 lbs w/o battery,
9 lbs w/ battery
8.2 lbs w/o battery,
9.7 lbs w/ battery
Operating Temperature
Range 0˚C (32˚F) to 52˚C (125˚F)
Power Source 18VDC Li-on battery, 6.0Ah, BL18 series compatible
Ultimate Vacuum 100 Microns 15 Microns
Oil Capacity 9 oz / 250 ml 10 oz / 300 ml
Construction Heavy Gauge Aluminum Chasis with hard reinforced base
and rubber lined steel handle
Control System ON-OFF power switch
Free Air Displacement 2 CFM
Intake Fittings 1/4 & 5/16 SAE 45D Male Flare, inlet solenoid valve

OPERATION
5
18VDC Cordless Vacuum Pump
Unit consists of:
• Cordless model vacuum pump
• CPS®vacuum pump oil
• 18VDC Li-on 6.0 Ah battery
• Operational manual
Sure Grip Handle
Reinforced
Base
LED Indicator
ON/OFF Switch
Oil Drain
Oil Sightglass
Inlet Ports
18 Volt DC Li-on battery
Oil Rell Cap
18 Volt DC
Li-on battery
mount
18 Volt Inlet Solenoid

OPERATION
VPC Single Stage Series Parts
6
Vacuum Pump Operation
Initial Preparation
1. Install fully charged 18VDC battery onto the
vacuum pump.
-The battery has enough energy to run for
about 45-60 minutes.
2. Check oil level in vacuum pump
3. Connect vacuum pump as shown in
Figure-1.
1. Fully charge the 18VDC Li-on battery.
2. The vacuum pump is shipped without oil in the reservoir. Remove the exhaust / oil ll
cap and add oil until it is seen in the middle of the oil sight glass. Re-secure cap.
3. Remove the 1/4" inlet service port cap, turn on the vacuum pump. After 15 seconds,
replace 1/4 cap back on inlet port.
4. Re-check vacuum pump oil level. Add or remove oil if necessary.
To achieve good nal vacuum levels, the oil level should be visually seen through sight glass.
CAUTION: DO NOT RUN THIS EQUIPMENT WITH LOW OR NO OIL. RUNNING THIS
EQUIPMENT WITH NO LUBRICATION WILL CAUSE PREMATURE FAILURE.
VACUUM PUMP IS NOW READY FOR USE.
WARNING: Do not operate on systems under pressure.
Damage to the pump may occur. Figure - 1

OPERATION
7
Vacuum Pump Operation
Vacuum Pump Operation
4. Open manifold valves.
5. Turn vacuum pump power switch “ON”.
6. Run vacuum pump until nal vacuum level is met.
-Do not run vacuum pump continuously for more than 2 hours.
7. Once the nal vacuum level is reached, close manifold vavles, turn power switch
“OFF”.
Vacuum Operation Complete
Routine Maintenance
It is recommended to change the vacuum pump oil after 25 hours of usage. The purity of the
oil will determine the nal vacuum level achieved. Always use the CPS recommended vacuum
pump oil (VPOQ / VPOP / VPOG). The oil provided with the pump has been specially blended
to maintain maximum visosity at normal running temperatures as well as cold weather starts.
OIL CHANGE PROCEDURES:
1. Be sure the pump oil is warmed up. if not warm, turn vacuum pump “ON” for 5
minutes.
2. Make sure vacuum pump is not plugged in.
3. Remove the oil drain cap and drain the contaminated oil into a suitable container. Tilt
the vacuum pump toward the oil drain port.
4. Once all the oil has been drained, re-secure the oil drain cap back onto the oil drain
port.
5. Remove the exhaust / oil ll cap and add oil until it is seen in the middle of the oil sight
glass. Re-secure exhaust / oil ll cap.

#73-151
Troubleshooting Chart
Condition Possible Problem Solution
Unusually noisy
1. Bad bearings.
2. Loose motor bolts.
3. Dirty, low, or improper oil.
4. Air leaks in connections.
1. Replace motor.
2. Tighten bolts.
3. Replace oil.
4. Fix leaks.
High temperature 1. Worn bearings.
2. Low oil level.
1. Replace motor.
2. Add or replace.
Poor vacuum
1. System leaks.
2. Low oil level.
3. Dirty oil.
4. Air leaks at connection.
5. Air leak through seal.
6. Worn rotary mechanism.
1. Fix leaks.
2. Add or replace oil.
3. Flush and replace oil.
4. Fix leaks.
5. Replace shaft seal.
6. Replace cartridge.
Oil leaks
1. Oil leaks through exhaust.
2. Oil leaks through shaft seal.
3. Oil leaks through
reservoir.
4. System vented pressure.
5. Pump tipped over.
1. Oil level too high.
2. Replace shaft seal.
3. Tighten bolts or replace
gasket.
4. Check oil level.
5. Check oil level.
Pump does not start 1. No power to motor.
2. Power Switch to ON 1. Check battery
CPS®Products, Inc. guarantees that all products are free of manufacturing and material defects to the original owner
for one year from the date of purchase. If the equipment should fail during the guarantee period it will be repaired or
replaced (at our option) at no charge. This guarantee does not apply to equipment that has been altered, misused or
solely in need of eld service maintenance. All repaired equipment will carry an independent 90-day warranty. This repair
policy does not include equipment that is determined to be beyond economical repair.
Warranty
CPS Products, Inc.
CPS Products, Inc. U.S.A. (Headquarters)
1010 East 31st Street, Hialeah, Florida 33013, USA
Tel: [phone], Fax: [phone]
e-mail: [email protected]
website: www.cpsproducts.com
CPS Canada
4605 Crysler Ave. Niagara Falls, Ontario L2E 3V6
Tel: [phone], Fax: [phone],
e-mail: [email protected]
CPS Products N.V
Krijgsbaan 241, 2070 Zwijndrecht, Belgium
Tel: [phone], Fax: [phone], www.cpsproducts.be,
e-mail: [email protected]
CPS Australia PTY. LTD.
109 Welland Avenue, Welland, South Australia 5007
Tel: [phone], Fax: [phone]
e-mail: [email protected]
www.cpsproducts.com
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