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EBARA A07V - User Manual

EBARA A07V
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Doc. No. 7313-L4602B Rev. 3B
INSTRUCTION MANUAL
MULTI-STAGE DRY VACUUM PUMP
A70W (A70W-S, A70W-C)
A30W (A30W-S, A30W-C)
A25S (A25S-S)
A10S (A10S-S)
A07V (A07V-S)
Distribute this Instruction Manual to all end user
personnel operating the equipment.
ISSUED BY PRECISION MACHINERY GROUP

Questions and Answers

  • M
    muellerhollyAug 26, 2025
    Why does the power LED not come on for my EBARA Water Pump?
    • B
      bryancarrAug 27, 2025
      If the Power LED does not come on for your EBARA Water Pump, it could be due to no power supply to the pump (check the power supply), the connector not being connected (connect the power connector), or the ELB not being ON (switch ELB ON).
  • J
    Justin YoungAug 25, 2025
    How to fix abnormal noise and excessive vibration in EBARA A07V Water Pump?
    • R
      Russell YoungAug 26, 2025
      If you are experiencing Abnormal noise or Excessive vibration with your EBARA Water Pump, it could be due to several reasons. The adjuster foot may not be lowered, so properly set all adjuster feet. The cover might be in contact with other items, so remove objects from the cover. The cover screws could be loose, so tighten the mounting screws. Also, a pump part could be damaged, so replace or overhaul the pump if needed.
  • J
    Joshua RamosAug 23, 2025
    What to do if I see ALARM: WATER FLOW LOW on my EBARA Water Pump?
    • W
      William EwingAug 23, 2025
      If you see the ALARM: WATER FLOW LOW ##.# on your EBARA Water Pump, it could be due to several reasons: the coupler might be disconnected (connect it), the pressure may not be sufficient (apply sufficient pressure), the source valve could be closed (open the valve), the water piping might be clogged (clean or replace it), there could be leaks in the water piping (check the fittings), the instruments might be in failure (replace instruments), or the inlet/outlet might be reversed (connect correctly).

Summary

Safety Information

DANGER Hazard Level

Defines the highest hazard level: imminent danger.

WARNING Hazard Level

Defines a potentially hazardous situation: risk of death/injury.

CAUTION Hazard Level

Defines a hazardous situation: risk of minor injury or equipment damage.

Important Precautions

General Handling Safety

Safety measures for pump operation and maintenance.

Critical Safety Advice

Critical safety advice to prevent accidents and injuries.

Product Description

Moving the Pump

Installation

Piping

Electrical Wiring

Operation

Pre-Operation Checks

Procedures to follow before initiating pump operation.

On-Site Operation

Operating the pump directly from the pump's control panel.

Maintenance and Overhaul

Pump Removal and Transport

Troubleshooting

Basic Troubleshooting Guide

Identifies common issues and their corrective actions.

Alarm Condition Troubleshooting

Troubleshooting guide for various alarm conditions.

Trip Condition Troubleshooting

Troubleshooting guide for various trip conditions.

Appendix 2 Safety Interlocks

Appendix 4: Leak Check Procedure

EBARA A07V Specifications

General IconGeneral
ModelA07V
CategoryWater Pump
Inlet Size1 inch
Outlet Size1 inch
Voltage220V
Frequency50 Hz

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