Foreword; Introduction - EBARA ESA70W Instruction Manual

1. Foreword

We appreciate that you have selected an EBARA dry vacuum pump Model ESA70W(N).
This pump has been manufactured with much care and attention so that it can be operated
safely and satisfactorily.
Incorrect operation will result in lack of performance and cause accidents and
injuries to personnel.
[NOTE] This instruction manual contains all necessary information on operation
and maintenance of the pump.
Be sure to 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

2.1 Introduction
Check the following items on receipt of the pump package.
(1) Check that 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
been supplied.
(2) Check whether damage has occurred or screws/bolts have worked themselves
loose in transit.
CAUTION
(3) Store the pump in a dry and clean place if it is not installed at once after
delivery.
Temperature
Humidity
(4) Do not stack the pump. Pump must be placed in an upright position.
Notify EBARA without delay when damage is discovered or when components
are missing. Do not use when a leak is present as this will result in accident.
: 5 – 40 °C
: 80 % or less
(1)
EBARA
Corporation