EBARA EVM Series Operating And Maintenance Manual page 2

INSTRUCTION MANUAL REGARDING USE AND MAINTENANCE
INDEX
1. INTRODUCTION
2. MANUFACTURER IDENTIFICATION DATA
3. GUARANTEE AND TECHNICAL ASSISTANCE
4. GENERAL SAFETY WARNINGS
4.1 PREVENTIVE MEASURES TO BE TAKEN BY THE USER
4.2 IMPORTANT PROTECTIONS AND CAUTIONS
4.3 RESIDUAL RISKS FOR SURFACE PUMPS
5. HANDLING AND STORAGE
EN
6. TECHNICAL-PRODUCTION CHARACTERISTICS
6.1 DESCRIPTION
6.2 USE FOR WHICH PUMPS ARE DESIGNED
6.2.1 USE OF DRINKING WATER
6.3 USE FOR WHICH PUMPS ARE NOT DESIGNED
7. SPECIFICATIONS
7.1 PUMP SPECIFICATIONS
7.2 MOTOR SPECIFICATIONS
7.3 PUMP RATING PLATE
7.4 INFORMATION ON AIRBORNE NOISE
8. PREPARING FOR USE
8.1 COUPLING TO THE MOTOR
8.1.1 ASSEMBLING THE MOTOR TO THE PUMP
8.2 GENERAL INSTALLATION PRECAUTIONS
8.2.1 INSTALLATION
8.2.2 POSITIONING THE PRODUCT
8.2.3 FASTENING DOWN
8.2.4 PIPEWORK
8.3 FLANGE LOADING AND TIGHTENING TORQUES
9. ELECTRICAL CONNECTION
10. FILLING THE PUMP
10.1 FILLING PUMP IN SUCTION LIFT ARRANGEMENT
10.2 FILLING PUMP IN A FLOODED INSTALLATION
11. USE AND STARTING
11.1 GENERAL WARNINGS
11.2 STARTING
11.3 RUNNING
11.4 STOPPING
12. MAINTENANCE AND REPAIRS
12.1 REPLACEMENT OF SHAFT SEAL
13. DISPOSAL
14. TROUBLESHOOTING
15. SUPPLIED TECHNICAL DOCUMENTATION
TECHNICAL APPENDIX
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 au-
thorized dealer.
NO PART OF THESE ILLUSTRATIONS AND/OR TEXT MAY BE REPRO-
DUCED 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
2. MANUFACTURER IDENTIFICATION DATA
2.1 MANUFACTURER DATA
EBARA Pumps Europe S.p.A.
page 2 Registered office:
Via Campo Sportivo, 30 - 38023 Cles (TN), ITALIA
page 2
Telefono: 0463/660411 - Telefax: 0463/422782
page 2
page 2
page 2
2.2 See NAMEPLATE chapter 7.3
page 3
page 3
page 3
page 3
3. GUARANTEE AND TECHNICAL ASSISTANCE
page 3
FAILURE TO OBSERVE THE INSTRUCTIONS GIVEN IN THIS MANUAL AND
page 3
WORK DONE ON THE PRODUCT BY ANYONE OTHER THAN OUR SERVICE
page 3
CENTRES VOID THE WARRANTY AND RELIEVE THE MANUFACTURER OF
page 3
ALL LIABILITY FOR PERSONAL INJURY AND DAMAGE TO THE PRODUCT.
page 4
When you receive the product, make sure that the packaging has not been
page 4
damaged externally (breaks/large dents); if so, immediately report the
page 4
damage to the shipping agent. Remove the product from its packaging and
page 4
check it for shipping damage; report any such damage to the retailer within
page 4
8 days of delivery. Check that the ratings on the product's nameplate match
page 4
those of your order.
page 5
The following parts, being normally subject to wear, have a limited guaran-
page 5
tee:
page 5
• bearings
page 5
• mechanical seals
page 5
• grommets
page 5
• capacitors
page 5 If a fault that is not listed in the "TROUBLESHOOTING" table (chapter 14)
occurs, please contact the nearest authorised retailer.
page 6
page 7
page 7
page 7
4. GENERAL SAFETY WARNINGS
page 7
Before using the product, you must be sure you can follow the instructions
page 7
given in this manual and apply them whenever using or servicing it.
page 7
page 7
4.1 PREVENTIVE MEASURES TO BE TAKEN BY THE USER
page 7
page 8
page 8
The user must observe all local safety and accident pre-
page 8
vention regulations; he must also observe the product's
page 8 specifications (see "TECHNICAL DATA").
Always wear protective gloves when handling the pump or
page 8
performing maintenance.
page 10
page 12
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 rele-
vant 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. Ope-
ration of broken pumps can cause injury or da-
mage property