EBARA EVMS 1, Operating And Maintenance Manual

Page: 12 / 100

12
EN
INSTRUCTION MANUAL REGARDING USE AND MAINTENANCE
INDEX
1. INTRODUCTION page 12
2. MANUFACTURER IDENTIFICATION DATA page 12
3. GUARANTEE AND TECHNICAL ASSISTANCE page 12
4. GENERAL SAFETY WARNINGS page 12
4.1 PREVENTIVE MEASURES TO BE TAKEN BY THE USER
page 12
4.2 IMPORTANT PROTECTIONS AND CAUTIONS
page 13
4.3 RESIDUAL RISKS FOR SURFACE PUMPS
page 13
5. HANDLING AND STORAGE page 13
6. TECHNICAL-PRODUCTION CHARACTERISTICS page 13
6.1 DESCRIPTION
page 13
6.2 USE FOR WHICH PUMPS ARE DESIGNED
page 13
6.2.1 USE OF DRINKING WATER
page 13
6.3 USE FOR WHICH PUMPS ARE NOT DESIGNED
page 13
7. SPECIFICATIONS page 14
7.1 PUMP SPECIFICATIONS
page 14
7.2 MOTOR SPECIFICATIONS
page 14
7.3 PUMP RATING PLATE
page 14
7.4 INFORMATION ON AIRBORNE NOISE
page 14
8. PREPARING FOR USE page 14
8.1 COUPLING TO THE MOTOR
page 14
8.1.1 ASSEMBLING THE MOTOR TO THE PUMP
page 15
8.2 GENERAL INSTALLATION PRECAUTIONS
page 15
8.2.1 INSTALLATION
page 15
8.2.2 POSITIONING THE PRODUCT
page 15
8.2.3 FASTENING DOWN
page 15
8.2.4 PIPEWORK
page 15
8.3 FLANGE LOADING AND TIGHTENING TORQUES
page 16
9. ELECTRICAL CONNECTION page 16
10. FILLING THE PUMP page 17
10.1 FILLING PUMP IN SUCTION LIFT ARRANGEMENT
page 17
10.2 FILLING PUMP IN A FLOODED INSTALLATION
page 17
11. USE AND STARTING page 17
11.1 GENERAL WARNINGS
page 17
11.2 STARTING
page 17
11.3 RUNNING
page 17
11.4 STOPPING
page 18
12. MAINTENANCE AND REPAIRS page 18
12.1 REPLACEMENT OF SHAFT SEAL
page 18
13. DISPOSAL page 18
14. TROUBLESHOOTING page 18
15. SUPPLIED TECHNICAL DOCUMENTATION page 20
TECHNICAL APPENDIX page 82
TO BE KEPT BY THE USER
1. INTRODUCTION
Observe the instruction contained therein to obtain best results from the product.
If you need further information, get in touch with your nearest authorized dealer.
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 to make the reader aware of what can happen if instructions are not
complied with:
WARNING!
Risk of damaging the pump or system
Risk of causing injury or damaging property
Electrical hazard
2. MANUFACTURER IDENTIFICATION DATA
2.1 MANUFACTURER DATA
EBARA Pumps Europe S.p.A.
Registered office:
Via Campo Sportivo, 30 - 38023 Cles (TN), ITALIA
Phone: 0463/660411 - Telefax: 0463/422782
Assistance Service:
e-mail: tcs@ebaraeurope.com
Tel. +39 0444 706968
2.2 See NAMEPLATE chapter 7.3
3. GUARANTEE AND TECHNICAL ASSISTANCE
FAILURE TO OBSERVE THE INSTRUCTIONS GIVEN IN THIS MANUAL AND
WORK DONE ON THE PRODUCT BY ANYONE OTHER THAN OUR SERVICE
CENTRES VOID THE WARRANTY AND RELIEVE THE MANUFACTURER OF
ALL LIABILITY FOR PERSONAL INJURY AND DAMAGE TO THE PRODUCT.
When you receive the product, make sure that the packaging has not been
damaged externally (breaks/large dents); if so, immediately report the damage to
the shipping agent. Remove the product from its packaging and check it for
shipping damage; report any such damage to the retailer within 8 days of delivery.
Check that the ratings on the product’s nameplate match those of your order.
The following parts, being normally subject to wear, have a limited guarantee:
• bearings
• mechanical seals
• grommets
• capacitors
If a fault that is not listed in the “TROUBLESHOOTING” table (chapter 14) occurs,
please contact the nearest authorised retailer.
4. GENERAL SAFETY WARNINGS
Before using the product, you must be sure you can follow the instructions given
in this manual and apply them whenever using or servicing it.
4.1 PREVENTIVE MEASURES TO BE TAKEN BY THE USER
The user must observe all local safety and accident
prevention regulations; he must also observe the product’s
specifications (see “TECHNICAL DATA”).
Always wear protective gloves when handling the pump or
performing maintenance.
When repairing or servicing the product, shut off its power
supply to prevent the risk of accidental startup, which can
result in injury and 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.
Attempting to service, install or handle the product while its
electrical equipment is live can result in serious and even
fatal injury.
When starting up the product, make sure you are wearing
shoes, not standing in water, and that your hands are dry.
Users must not operate or carry out any work on the
motor-driven pump that is not permitted in this manual.
Stop operation in case pump is in failure. Operation of broken
pumps can cause injury or damage property.