Vaccon VP01QRBV Operating & Installation Instructions Manual

Technical Brief: How Vacuum Pumps Work

Operating / Installation Instructions:

VP01QRBV Solenoid Controlled Venturi Vacuum Pump

Principles of Operaon

Compressed air is supplied to both normally closed (N.C.)
solenoid valves simultaneously. To create vacuum, energize the
first (vacuum) solenoid valve to allow the compressed air to
flow to the miniature venturi cartridge resulng in
instantaneous vacuum.

To release the part, de-energize the vacuum solenoid while
energizing the blow-off solenoid. Because the blow-off air is at
line pressure, a very powerful blow-off will be created.

Vacuum is produced in a venturi cartridge by forcing
compressed air through a liming orifice (nozzle). As the air
exits the orifice, it expands, increasing in velocity to supersonic
speed before entering the venturi secon (diffuser). This creates
a vacuum at the inlet port, located between the nozzle and
diffuser. T e nozzle and diffuser combine to create a vacuum h
cartridge. The precise fit of the nozzle to the diffuser is crical
to the pump funconing properly.

Air Supply

Air Supply

Exhaust

Vacuum

Blow-Off

Operang and Installaon Instrucons:

1. Mount pump. Pump has two through holes that accept 4-40
(M3) screws (screws not supplied). Pump works in any
orientaon.

2. Aach air line to supply port. Aach vacuum line to vacuum

3. Confirm proper solenoid voltage located on the side of the

4. Connect posive and negave power supplies (24 VDC or 110 VAC). Check wiring schemac to right to

5. Turn on compressed air and regulate to specified pressure (80 PSI standard, -60 models 60 PSI). Set

6. Energize vacuum valve to create vacuum.

7. De-energize valve to turn off vacuum

8. Energize vacuum valve to create vacuum.

port (when not directly aaching vacuum cup). Use 1/4”
tubing [6mm] (minimum) for vacuum and air supply ports.

solenoid valve.

ensure proper connecon. Black lead -24 V DC, red lead +24 V DC). Pump is also available with an
oponal 3-pin male M8 connector.

regulator while pump is operang.

9. De-energize valve to turn off vacuum

9 Industrial Park Road, Medway, MA 02053 Phone: [phone], US [phone] Fax: [phone]

Visit Us Online at www.vaccon.com or email us at [e-mail]

© 2015 Vaccon Company

Proudly Made In The USA

Vaccon Return Policy - Electronic Products (Switches, Sensors, Valves)

To return a product, whether it was ordered incorrectly or is defecve, please contact your local Vaccon
distributor for a Return Material Authorizaon number (RMA). For Vaccon distributors, please have the
following informaon available: original invoice number, date ordered, the product part number,
quanty being returned and the reason for return.

A. Damage due to improper installaon / applicaon - Detailed installaon and operang
instrucons are included with every electronic product. Any installaon that deviates from these
instrucons or any applicaon not within these specificaons voids any warranty and the product
cannot be returned and credit will not be issued.

B. Modified/Altered Product - Any product that has been altered or modified in any way voids the
warranty and the product cannot be returned and credit will not be issued.

C. Incorrect Shipment or Defecve Product - If a shipment is incorrect (quanty, model number,
etc.) please nofy Vaccon within 3 business days of receipt of order. Any defecve product, under
warranty, that is returned to Vaccon will be repaired, replaced or credited 100% at Vaccon's
discreon. Product returned to the customer will be returned at Vaccon's expense. Any product that
is returned due to manufacturer's defect must be returned in its original condion or a credit will not
be issued.

D. Damage due to shipping/ handling - If product is received damaged due to transportaon
mishandling, please contact your local Vaccon distributor. Vaccon will credit the shipping charges
once a claim number has been filed and Vaccon has received a credit. Any product returned to
Vaccon that is not properly packaged and results in the product being damaged will be assessed a
charge based on the cost to return it to resalable condion. If the product cannot be repaired, a
credit will not be issued.

For a copy of Vaccon's complete return policy please contact your local Vaccon distributor or Vaccon
customer service.

Warranty – Electronic Products (Switches, Sensors, Valves)

Vaccon Company warrants that its electronic products are free from defects in workmanship and
materials for a period of 90 days aer invoice. The company makes no other warranty, expressed or
implied, and will not assume any liability for damages, labor or delays incidental hereto. Not intended
for life support systems.

All products are inspected upon arriving at Vaccon before any credits are issued.

Credits are not valid unless issued on an authorized Vaccon credit memo.

9 Industrial Park Road, Medway, MA 02053 Phone: [phone], US [phone] Fax: [phone]

Visit Us Online at www.vaccon.com or email us at [e-mail]

© 2015 Vaccon Company

Proudly Made In The USA