Overhaul - EBARA ESA300W Instruction Manual

8.7 Overhaul

Some parts used in this dry pump are consumables. Overhauls including
periodical component
high-performance pump operations.
The overhauls require well-trained personnel who have up-to-date knowledge of
the pump structure and are familiar with hazardous chemical gases and safe work
procedures. Factories where the overhauls are conducted must be equipped with
special tools and facilities as well as exhaust air ducts to protect against toxic gas
hazards.
Ebara-designated overhaul factories provide services with well-trained personnel
and relevant facilities supported by an established supply system of up-to-date
pump information and genuine brand name parts. These advantages offer users
superior overhaul services for the pumps in various states.
Ebara recommends the users to send the pumps for the periodical overhaul to the
Ebara-designated factories. These factories equip special tools, sufficient
evacuation duct
Contact EBARA Sales office or Overhaul service center for detail.
To avoid dangers potentially encountered during pump overhauls, follow
instructions below to send your pump to an Ebara-designated factory for overhaul
or repair.
(1) Fill all necessary items in a form shown in Appendix 5 and fax it in advance to
Ebara Service Center or one of the agents listed in Section 11 of this manual.
Ask Ebara service center for latest form. The original copy must accompany the
pump you send. Failure to meet these requirements may restrict Ebara from
providing any overhaul services to avoid associated risks.
(2) When you send back the pump to service center in the United States, contact
Ebara Service Center first to obtain a RMA number for identification. Enter this
RMA number to an Environmental Health & Safety Clearance Form shown in
Appendix 5. Ask Ebara Service Center for latest form. Then, fax it in advance
to Ebara Service Center and attach its original copy to the pump you send. Be
sure to take these prior actions; otherwise Ebara refuses any overhaul services
to avoid associated risks.
replacement and inspections
(66)
ensure safe and
EBARA
CORPORATION