Foreword; Introduction - EBARA A70W Instruction Manual

1 Foreword

We appreciate your selection of an EBARA A Series dry vacuum pump. EBARA has
manufactured this pump with much care and attention to permit safe and satisfactory
operation.
Incorrect operation will result in lack of performance and may cause accidents and injuries to
personnel.
[NOTE] This instruction manual contains necessary information on operation and
maintenance of the pump.
Operate the pump correctly in accordance with these instructions to ensure a long
service life.
Keep this instruction manual in a suitable place for immediate reference whenever
needed.

2 Introduction

Check the following items on receipt of the pump package.
Check the nameplate affixed to the outer cover of the pump to confirm that the pump
supplied agrees with your order.
Check the accessories against the packing list and the previously submitted drawings and
documents to confirm that the all ordered accessories have arrived.
Check for damage and for screws/bolts that have worked loose in transit.
Notify EBARA without delay when there is damage or when
CAUTION
components are missing.
Do not use when a leak is present as this may result in an accident.
Store the pump in a dry and clean place until installation.
Do not stack the pump. Place it in an upright position.
Temperature
:
Humidity :
5 – 40 °C
80 % or less
EBARA Corporation
(1)