Instruction Manual Regarding Use And Maintenance - EBARA 4WN Manuel D'instructions Pour L'utilisation Et L'entretien

INSTRUCTION MANUAL REGARDING USE AND MAINTENANCE

TO BE KE PT BY THE USER
THE REPRODUCTION, EVEN PARTIAL, OF THE ILLUSTRATIONS
AND/OR TEXT HEREIN IS FORBIDDEN.
The following symbols are used throughout the instruction
booklets:
WARNING!
Risk of damaging the pump or the system
Risk of injuring people or damaging things
Risks of an electrical nature
1. CONTENTS
1. INTRODUCTION
2. CONTENTS
3. MANUFACTURER IDENTIFICATION DATA
4. GUARANTEE AND TECHNICAL ASSISTANCE
5. GENERAL SA FETY WARNINGS
6. TECHNICAL-PRODUCTION CHARACTERISTICS
7. INSTALLATION, DISMANTLING AND TRANSPORTATION page 8
8. ELECTRICAL CONNECTION
9. USE AND STARTING
10. MAINTENANCE AND REPAIRS
11. DISPOSAL
12. DECLARA TION OF CON FOR MITY
2. MANUFACTURER IDENTIFICATION DATA
2.1. MANUFACTURER DATA
EBARA PUMPS EUROPE S.p.A.
Plant management:
Via Pacinotti, 32 - 36040 BRENDOLA (VI) ITALIA
Tel.: 0444/706811 - Fax: 0444/706950 - Telex: 480536
Registered office:
Via Campo Sportivo, 30 - 38023 CLES (TN) ITALIA
Tel.: 0463/660411 - Fax: 0463/422782
3. GUARANTEE AND TECHNICAL ASSISTANCE
THE GUARANTEE IS RENDERED NULL AND VOID IF THE
INSTRUCTIONS GIVEN IN THIS BOOKLET ARE NOT ADHERED
TO AND/OR IF ANYONE OTHER THAN PERSONNEL FROM OUR
HELP CENTRES INTERVENES ON THE MOTOR-DRIVEN PUMP.
IN THESE CASES, THE MANUFACTURER IS RELIEVED FROM
ALL RESPONSIBILITY REGARDING INJURY TO PEOPLE AND
SUBSEQUENT DAMAGE TO ADJACENT ITEMS AND/OR THE
MOTORDRIVEN PUMP ITSELF.
Once you have received the motor-driven pump, make sure
that the packaging is not broken or seriously damaged. If it is,
immediately inform the person who delivered it. After extracting
the motor pump from its packaging, make sure that it was not
damaged during transportation.
If it has been, inform the retailer within 8 days from delivery.
Check the motor-driven pump plate to ensure that the indicated
characteristics are those requested by you.
4. GENERAL SAFETY WARNINGS
Before starting the motor-driven pump, the user must follow the
operations indicated in this manual, and apply them each time
the motor-driven pump is used or when maintenance is carried
out on it.
4.1. PREVENTIVE MEASURES TO BE TAKEN BY THE USER
Users must observe the accident prevention regulations
that are in force in their countries at the time.
They must also pay attention to the motor-driven pump
characteristics.
Always wear protective gloves when handling the pump or
performing maintenance.
While repairing or carrying out maintenance on the motor-
driven pump, disconnect the electric supply.
Doing this avoids accidental starting, which could injure
people and/or cause damage.
The device can be used by children aged above 8 years
and by persons with reduced physical, sensory or mental
abilities, or who lack adequate experience and knowledge
of the product, provided that they are supervised or
have been adequately instructed on its safe use and the
relevant risks involved. Children must not play with the
device. Cleaning and maintenance to be carried out by the
user must not be effected by unsupervised children.
page 7
Any maintenance, installation or handling carried out on
page 7 the motor-driven pump while it is still being powered can
seriously injure, or even kill, people.
page 7
page 7
When starting the motor-driven pump, users must ensure
page 7
that their feet are not bare or, worse, immersed in water.
page 8
They must also ensure that their hands are not wet.
Users must not operate or carry out any work on the motor-
page 9
driven pump that is not permitted in this manual.
page 10
page 10
4.2. IMPORTANT PROTECTIONS AND CAUTIONS
page 11
page 87
All motor-driven pumps are designed in such a way that all
moving parts are made safe by using guards.
The manufacturer declines any responsibility in the event
of damages caused by the removal of said protections.
Each conductor or powered part is electrically insulated
with regards to earth. Extra security is also added 7 by
connecting the accessible conducting parts to an earth
conductor. This ensures that accessible parts cannot
become dangerous should the main insulation become
faulty.
These Instructions must be delivered with the pump to
the operator.
WARNING: Failure to follow these instructions
and comply with all applicable codes may cause
serious bodily injury and/or property damage.
It is important that all submersible deep well pumps be instal-
led by experienced persons and that all electrical connections
comply with the relevant electrical supply authority require-
ments.
The electrical connections and checks must be made
by a qualified electrician and comply with applicable
local standards.
These instructions are provided for guidance only, and assume
a familiarity with submersible pump installation and commis-
sioning procedures.
5. BORE CONDITIONS
1. To guard against installing a pump in aggressive or
abrasive water, it is suggested that an analysis of the bore
water is submitted to an authorised testing authority prior
GB
7