Flowserve VCT User Manual
Page 3

USER INSTRUCTIONS APM, APMA and APH MX0301 - 07/03
Page 3 of 32
®
1 INTRODUCTION AND SAFETY
1.1 General
These instructions must always be kept
close to the product's operating location or 
directly with the product. 
 
Flowserve's products are designed, developed and 
manufactured with state-of-the-art technologies in 
modern facilities. The unit is produced with great 
care and commitment to continuous quality control, 
utilising sophisticated quality techniques, and 
safety requirements. 
 
We 
are
committed
to
continuous
quality
improvement and being at your service for any 
further information about the product in its 
installation and operation or about its support 
products, repair and diagnostic services. 
 
These instructions are intended to facilitate 
familiarization with the product and its permitted 
use. Operating the product in compliance with 
these instructions is important to help ensure 
reliability in service and avoid risks. The 
instructions may not take into account local 
regulations; ensure such regulations are observed 
by all, including those installing the product. Always 
coordinate repair activity with operations personnel, 
and follow all plant safety requirements and 
applicable safety and health laws and regulations. 
These instructions should be read entirely
prior to installing, operating, using and 
maintaining the equipment in any region 
worldwide. The equipment must not be put into 
service until all the conditions relating to safety 
noted in the instructions, have been met. 
 
1.2 CE marking and approvals
It is a legal requirement that machinery and 
equipment put into service within certain regions of 
the world shall conform with the applicable CE 
Marking Directives covering Machinery and, where 
applicable, 
Low
Voltage
Equipment,
Electromagnetic Compatibility (EMC), Pressure 
Equipment Directive (PED) and Equipment for 
Potentially 
Explosive
Atmospheres
(ATEX),
American National Standards Institute (ANSI), 
Institute of Electrical and Electronics Engineers 
(IEEE), International Electrotechnical Commission 
(IEC), 
National
Electrical
Manufacturers
Association (NEMA), National Fire Protection 
Association (NFPA). 
 
1.3 Disclaimer
 
Information in these User Instructions is 
believed to be reliable. In spite of all the efforts 
of Flowserve Corporation to provide sound and 
all necessary information the content of this 
manual may appear insufficient and is not 
guaranteed 
by
Flowserve
as
to
its
completeness or accuracy. 
 
Flowserve manufactures products to exacting 
International 
Quality
Management
System
Standards as certified and audited by external 
Quality Assurance organisations. Genuine parts 
and accessories have been designed, tested and 
incorporated into the products to help ensure their 
continued product quality and performance in use. 
As Flowserve cannot test parts and accessories 
sourced 
from
other
vendors
the
incorrect
incorporation of such parts and accessories may 
adversely affect the performance and safety 
features of the products. The failure to properly 
select, install or use authorised Flowserve parts 
and accessories is considered to be misuse. 
Damage or failure caused by misuse is not covered 
by Flowserve's warranty. In addition, any 
modification of Flowserve products or removal of 
original components may impair the safety of these 
products in their use. 
1.4 Copyright
All rights reserved. No part of these instructions 
may be reproduced, stored in a retrieval system or 
transmitted in any form or by any means without 
prior permission of Flowserve Pump Division. 
 
1.5 Duty conditions
This product has been selected to meet the 
specifications of your purchaser order. The 
acknowledgement of these conditions has been 
sent separately to the Purchaser. 
The product must not be operated beyond
the parameters specified for the application. If 
there is any doubt as to the suitability of the 
product for the application intended, contact 
Flowserve for advice, quoting the serial 
number. 
 
If the conditions of service on your purchase order 
are going to be changed (for example liquid 
pumped, temperature or capacity) it is requested 
that you/the user seek our written agreement 
before start up. 
 
1.6 Safety 
 
1.6.1 Summary of safety markings 
These user instructions contain specific safety 
markings where non-observance of an instruction 
would cause hazards. The specific safety markings 
are: 
