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EBARA A10S - User Manual

EBARA A10S
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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

  • T
    Trevor ShafferAug 27, 2025
    Why does the power LED not come on for my EBARA A10S?
    • K
      knielsenAug 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).
  • C
    Casey RayAug 25, 2025
    How to fix abnormal noise and excessive vibration in EBARA Water Pump?
    • S
      stevenbradleyAug 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.
  • B
    bnixonAug 23, 2025
    What to do if I see ALARM: WATER FLOW LOW on my EBARA A10S Water Pump?
    • C
      Craig ScottAug 25, 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

Hazard Level Definitions

Defines DANGER, WARNING, and CAUTION terms.

Important Precautions

Product Description

Moving the Pump

Installation

Piping

Instructions for connecting vacuum, exhaust, N2, and cooling water lines.

Operation Mode

Operation

Operating Procedures

Details on local and remote operation modes and pump status.

Maintenance and Overhaul

Removal and Transportation

Troubleshooting

Basic Trouble Diagnosis

Lists common issues, checks, and corrective actions.

Alarm Conditions

Explains alarm displays, symptoms, check items, and corrections.

Trip Conditions

Lists trip conditions, symptoms, check items, and corrective actions.

EBARA A10S Specifications

General IconGeneral
BrandEBARA
ModelA10S
CategoryWater Pump
LanguageEnglish

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