Comet HPP MLR 250/250 Manual Del Usuario página 27

TABLE OF CONTENTS
1 INTRODUCTION
1.1 Overview __________________________________________ 28
1.2 Guarantee ________________________________________ 28
1.3 Importance and use of the manual ____________________ 28
1.3.1 Symbols ______________________________________ 28
2 SAFETY
2.1 General __________________________________________ 29
2.2 Safety devices in High Pressure Systems ________________ 29
2.3 Safety when using __________________________________ 29
2.4 Behavioural norms for using the guns __________________ 30
2.5 Maintenance and Safety______________________________ 30
3 DESCRIPTION OF THE MACHINE
3.1 Identification ______________________________________ 30
3.2 Description of the pump ____________________________ 31
3.2.1 Operation ____________________________________ 31
3.2.2 Technical features ______________________________ 31
3.2.3 Overall dimensions and weight __________________ 31
3.3 Supply conditions __________________________________ 32
3.3.1 Packaging ____________________________________ 32
3.3.2 Transport ____________________________________ 32
3.3.3 Receipt ______________________________________ 32
3.3.4 Storage ______________________________________ 32
4 COMMISSIONING
4.1 Installation ________________________________________ 33
4.2 Aligning the Pump-Motor Unit ________________________ 33
4.3 Rotation direction __________________________________ 33
4.4 Pipes ______________________________________________33
4.4.1 Features of the intake pipes
4.4.2 Features of the delivery pipes ____________________ 33
____________________ 33
- Reproduction forbidden -
5 STARTING / STOPPING
5.1 General provisions __________________________________ 34
5.2 Starting the pump __________________________________ 34
5.3 Stopping the pump__________________________________ 34
5.4 __________________________________________________ 34
6 USE
6.1 Permitted fluids ____________________________________ 34
6.2 Temperature________________________________________ 35
6.3 Filtration __________________________________________ 35
6.4 Performance ______________________________________ 35
6.5 Long periods of inactivity ____________________________ 35
6.6 Precautions against freezing __________________________ 35
6.7 Precautions to take for external painting ________________ 35
7 MAINTENANCE
7.1 Servicing the mechanical part ________________________ 36
7.2 Servicing the pumping part __________________________ 36
7.3 Servicing the hydraulic part __________________________ 37
7.4 Screw torque ______________________________________ 37
7.5 Lubrication ________________________________________ 37
7.6 Maintenance programme ____________________________ 38
8 SPARE PARTS
8.1 Exploded drawings for MLR pump ____________________ 39
8.2 List of spare parts / Spare parts kit ____________________ 40
8.3 Spare parts order form ______________________________ 44
9 TROUBLESHOOTING __________________________________ 45
27