EBARA DL, Operating And Maintenance Instructions Manual, Page: 8 / 144

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Jiangsu Province. China;
- EBARA Pumps Europe S.p.A. Via Pacinotti, 32 - 36040
BRENDOLA (VI) ITALIA
3.2. MOTOR-DRIVEN PUMP
See nameplate (Paragraph 14.1)
4. WARRANTY AND TECHNICAL ASSISTANCE
FAILURE TO FOLLOW THE INSTRUCTIONS PROVIDED
IN THIS MANUAL AND/OR ANY WORK ON THE MOTOR-
DRIVEN PUMP NOT CONDUCTED BY OUR SERVICE
CENTRES SHALL NULL AND VOID THE WARRANTY
AND, CONSEQUENTLY, THE MANUFACTURER CANNOT
BE HELD LIABLE FOR ANY INJURIES OR DAMAGES
TO PROPERTY AND/OR THE MOTOR-DRIVEN PUMP.
When you receive the motor-driven pump, make sure no
part of it has been broken or is badly dented. If you find any
such damages, point it out to the person making the delivery
immediately. Then, once you have removed the motor-driven
pump from its packaging, make sure it has not been damaged
during transit. If it has, advise the dealer thereof within 8 days
of delivery. Next, check whether the specifications indicated on
the motor-driven pump 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;
- o-rings;
- capacitors:
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
EN
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:
WARNING!
Risk of damaging the pump or system
Risk of causing injury or damaging property
Electrical hazard
2. CONTENTS
1. INTRODUCTION 8
2. CONTENTS 8
3. IDENTIFICATION DATA 8
4. WARRANTY AND TECHNICAL ASSISTANCE 8
5. SAFETY WARNINGS 8
6. DESCRIPTION AND USE OF
MOTOR-DRIVEN PUMP 9
7. SPECIFICATIONS 9
8. TRANSPORT, INSTALLATION
AND DISMANTLING 10
9. WIRING 10
10. START UP AND USE 11
11. MAINTENANCE 11
12. TROUBLESHOOTING 12
13. DEMOLITION 13
14. DIAGRAMS 13
15. DECLARATION OF CONFORMITY 142
3. IDENTIFICATION DATA
3.1. MANUFACTURER
EBARA PUMPS EUROPE S.p.A.
Production headquarters:
Via Pacinotti, 32 - 36040 BRENDOLA (VI) ITALY
Telephone: +39 0444/706811 - Fax: +39 0444/405811
Registered offices:
Via Campo Sportivo, 30 - 38023 CLES (TN) ITALY
Telephone: +39 0463/660411 - Fax: +39 0463/422782
DL, DL W/C, DS, DVS pumps are produced in the following
factory:
EBARA DENSAN (KUNSHAN)
No 521. Qingyang (N.) Road, Zhoushi Town, Kunshan City,
Jiangsu Province. China.
DML, DMLV pumps are produced in the following factory:
- EBARA DENSAN (KUNSHAN) No 521. Qingyang (N.)
Road, Zhoushi Town, Kunshan City,
The user must meet all workers safety standards
in effect in his country. Furthermore, motor-
driven pump specifications must be taken
into account (see chapter 7 “TECHNICAL
SPECIFICATIONS”).
During motor-driven pump handling, maintenance
or repairs, disconnect the electrical supply to
prevent the pump from accidentally starting
and causing injuries and/or damages.
Any maintenance, installation or handling carried
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 use the pump at outside the range
of the specification, such as handling liquid,
installing site, and power source.
Do not undertake any operation or work on
your own initiative unless allowed by this
manual.