Introduction; Identification Data; Warranty And Technical Assistance; Safety Warnings - EBARA Dumper 1 series Operating And Maintenance Manual

OPERATING AND MAINTENANCE MANUAL
THE USER SHOULD KEEP THIS DOCUMENT

1. INTRODUCTION

Thank you for having chosen EBARA submersible motor-
driven pumps. Our products are attentively constructed
to guarantee fully safe use. Improper motor-driven pump
use may, however, cause accidents. Therefore you should
follow the instructions in this manual.
For best and correct motor-driven pump use, follow the
instructions in this manual. If you need further information,
get in touch with your nearest authorized dealer.
This instruction manual should be kept in an easily accessible
place to permit quick consultation.
NO PART OF THESE ILLUSTRATIONS AND/OR TEXT
MAY BE REPRODUCED FOR ANY REASON.
The following symbols have been used in the compilation
of this instruction booklet:
Risk of damaging the pump or system
WARNING!
Risk of causing injury or damaging property
Electrical hazard
2. CONTENTS
1. INTRODUCTION
2. CONTENTS
3. IDENTIFICATION DATA
4. WARRANTY AND TECHNICAL ASSISTANCE
5. SAFETY WARNINGS
6. DESCRIPTION AND USE OF
MOTOR-DRIVEN PUMP
7. SPECIFICATIONS
8. TRANSPORT, INSTALLATION
AND DISMANTLING
9. WIRING
10. START UP AND USE
11. MAINTENANCE
12. NAME PLATE
13. TROUBLESHOOTING
14. DEMOLITION
15. DIAGRAMS
16. DECLARATION OF CONFORMITY

3. IDENTIFICATION DATA

3.1. MANUFACTURER
EBARA PUMPS EUROPE S.p.A.
Registered offices:
Via Campo Sportivo, 30 - 38023 CLES (TN) ITALY
Telephone: +39 0463 660411 - Fax: +39 0444 405930
3.2. MOTOR-DRIVEN PUMP
See plate data (Chap. 12)

4. WARRANTY AND TECHNICAL ASSISTANCE

FAILURE TO COMPLY WITH THE PROVISIONS OF THIS
INSTRUCTION MANUAL AND/OR ANY INTERVENTION
ON THE MOTOR-DRIVEN PUMP NOT CARRIED OUT
BY OUR SERVICE CENTRES WILL INVALIDATE THE
WARRANTY AND RELIEVE THE MANUFACTURER
OF ALL LIABILITY IN THE EVENT OF PERSONAL
INJURY OR DAMAGES CAUSED TO OBJECTS OR
THE MOTOR-DRIVEN PUMP ITSELF.
When you receive the motor-driven pump, make sure no
part of the packaging has been broken or is badly dented.
If you find any such damage, point it out to the person
making the delivery immediately. Then, once you have
removed the motor-driven pump, make sure it has not been
damaged during transit. If it has, advise the dealer thereof
within 8 days of delivery. Next, check that the specifications
indicated on the motor-driven pump's nameplate are the
ones you ordered.
The following parts are subject to normal wear and tear
and, as a result, are covered by a limited warranty:
- bearings;
- mechanical seal;
- sealing rings;
- impeller;
- diffuser;
- wear plate.

5. SAFETY WARNINGS

Before using the motor-driven pump, the user should
know how to conduct all the operations described in this
manual and apply them during motor-driven pump use or
maintenance.
5.1. PREVENTIVE MEASURES TO BE TAKEN BY USER
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The user must meet all workers safety standards
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in effect in his country. Furthermore, motor-
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driven pump specifications must be taken
into account (see chapter 7 "TECHNICAL
8
SPECIFICATIONS").
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During motor-driven pump handling, maintenance
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or repairs, disconnect the electrical supply to
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prevent the pump from accidentally starting
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and causing injuries and/or damages.
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Any maintenance, installation or handling carried
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out on the motor-driven pump with the system
power on can result in serious accidents, and
possibly even death.
Do not start the motor-driven pump in your bare
feet, or worse yet, while standing in water or
when your hands are wet.
Do not undertake any operation or work on your
own initiative unless allowed by this manual.
EN
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