Bertolini C 1248, User Manual

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TABLE OF CONTENTS
This Use and Maintenance Handbook is composed by the following chapters:
1. GENERAL SAFETY REGUALTION Page 36
2. PRODUCT DESCRIPTION Page 37
3. TECHNICAL SPECIFICATION Page 38
3.1 Identification of Components Page 39
3.2 Aim of Use Page 40
4. INSTALLATION – NORMS Page 41
4.1 Pump Engine/Motor Coupling Page 41
4.2 Inlet Circuit Page 42
4.3 High Pressure Circuit Page 43
4.4 Typical installation scheme Page 44
4.5 Errors to avoid Page 45
5. SAFETY DEVICES AND MALFUNCTIONING PREVENTION Page 46
5.1 Safety Devices Page 46
5.2 Malfunctioning Prevention Page 46
5.2A Overpressures protection Page 46
5.2B Protection from abrasive particles Page 46
5.2C Protection from pulsations Page 46
5.2D Protection from cavitation and inlet circuit calculation Page 46
5.2E Protection from overheating Page 50
5.2F Protection from starving Page 50
5.2G Energy saving/pump correct use Page 50
6. FAQ Page 51
7. SETTING UP Page 52
7.1 Starting Procedure Page 53
7.2 Operation Page 53
7.3 Water leaks from seals Page 53
7.4 Pump Shut Down Page 53
8. Troubleshooting Page 54
9. Warranty Page 55
10. ROUTINE MAINTENANCE Page 56
10.1 Crank gear Maintenance and Lubrication. Page 56
10.2 Check Valves Service Page 57
10.3 Packing/Seal Service Page 57
10.4 Plungers oil Seals Service Page 58
10.5 Shaft oil seals Service Page 60
10.6 Repair tools chart Page 61
11. MANUFACTURER’S DECLARATION Page 62
d) This handbook complies with the technical knowledge applicable at the date of the sale of
the product and shall not be considered inadequate for the sole reason it has been subse-
quently updated according to new experiences.
IDROMECCANICA BERTOLINI
has the
right to up-date its products and related handbooks without being obliged to up-date pre-
vious products and handbooks, except in cases exclusively required by safety reasons.
e) The “Bertolini Customer Service” is available for any need arising when using or maintain-
ing the product, and for choosing related accessories.
f)
No part of this handbook can be reproduced without the written permission of
IDROMECCANICA BERTOLINI S.p.A.