VEVOR VP245 - User Manual

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Model:VP245

VACUUM PUMP

Table of Contents

Questions and Answers

T
taylormeganAug 10, 2025
Why is my VEVOR VP245 Water Pump hard to start?
- S
  Sandra CurtisAug 10, 2025
  A VEVOR Water Pump might be hard to start due to several reasons: 1. The oil temperature is too low. You can ventilate the air inlet, repeatedly start the motor, or heat the pump oil. 2. The motor or power supply is faulty. In this case, you should check and repair the motor or power supply. 3. Foreign objects have fallen into the pump. Inspect the pump and remove any foreign objects. 4. The power supply voltage is too low. Verify the power supply voltage.
D
Dana JonesAug 15, 2025
What to do if my VEVOR VP245 Water Pump fails to pull a good vacuum?
- W
  wingramAug 15, 2025
  If your VEVOR Water Pump isn't pulling a good vacuum, ensure that: * The vacuum gauge and all connections are in good condition and leak-free. * The pump oil is clean. * The oil is at the proper level.
J
Jeffery OlsonAug 20, 2025
What to do if my VEVOR VP245 is injecting oil?
- D
  David BartonAug 20, 2025
  If your VEVOR Water Pump is injecting oil, it could be due to: * Too much oil. Drain the oil to the oil level line. * The inlet pressure being too high for a long time. Select the appropriate pump to increase the pumping speed.
C
Craig AdkinsAug 26, 2025
How to fix oil leakage in my VEVOR VP245 Water Pump?
- M
  Meghan SimsAug 26, 2025
  To address oil leakage in your VEVOR Water Pump, consider the following: * If the oil seal is damaged, replace it. * If the oil tank connection is loose or damaged, tighten the screws and replace the O-ring.
H
Heather JacksonAug 30, 2025
Why is my VEVOR Water Pump leaking oil?
- C
  Cameron JamesAug 30, 2025
  If your VEVOR Water Pump is leaking oil, first ensure the oil isn't just residual accumulation from spillage. If the leakage persists, the module cover gasket or the shaft seal may need replacing. If the leak is near the oil drain plug, reseal it with a commercial pipe thread sealer.
C
Carrie FordNov 4, 2025
Why is my VEVOR VP245 showing low vacuum?
- P
  paul94Nov 4, 2025
  There are several potential reasons for low vacuum in your VEVOR Water Pump: * The air inlet cap on the spare port side of the air inlet port may be loose. Solution: Tighten the air inlet cap. * The rubber ring inside the air inlet cap on the spare port side of the air inlet port may be damaged. Solution: Replace the rubber ring. * Insufficient oil. Solution: Refuel to the centerline of the oil gauge. * The pump oil is emulsified and unclean. Solution: Replace with new oil. * The oil inlet hole of the pump is blocked or the oil supply is insufficient. Solution: Clean the oil inlet hole and filter mesh. * Leakage of pipe container connected to the pump. Solution: Check the connected pipe container to prevent leakage. * Improper pump selection. Solution: Check the size of the ...

Summary

Safety Instruction

Pump Components

Operating Manual

Before Using Your Vacuum Pump

Steps and checks required before operating the vacuum pump for the first time.

To Shut Down Your Pump After Use

Procedures for properly shutting down the vacuum pump to prolong its life.

To Maintain Your High Vacuum Pump

Vacuum Pump Oil

Importance and type of oil for maintaining optimal vacuum pump performance.

Oil Change Procedure

Step-by-step guide for draining and refilling the vacuum pump oil.

Troubleshooting Guide

Failure To Start

Diagnosing and resolving problems related to the vacuum pump failing to start.

Oil Leakage

Identifying causes and solutions for oil leakage issues in the vacuum pump.

Failure To Pull A Good Vacuum

Troubleshooting steps for when the vacuum pump cannot achieve a good vacuum level.

Summary

Safety Instruction

Pump Components

Operating Manual

Before Using Your Vacuum Pump

Steps and checks required before operating the vacuum pump for the first time.

To Shut Down Your Pump After Use

Procedures for properly shutting down the vacuum pump to prolong its life.

To Maintain Your High Vacuum Pump

Vacuum Pump Oil

Importance and type of oil for maintaining optimal vacuum pump performance.

Oil Change Procedure

Step-by-step guide for draining and refilling the vacuum pump oil.

Troubleshooting Guide

Failure To Start

Diagnosing and resolving problems related to the vacuum pump failing to start.

Oil Leakage

Identifying causes and solutions for oil leakage issues in the vacuum pump.

Failure To Pull A Good Vacuum

Troubleshooting steps for when the vacuum pump cannot achieve a good vacuum level.

VEVOR VP245 Specifications

General

Brand	VEVOR
Model	VP245
Category	Water Pump
Language	English

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