CONTENTS
1. PURPOSE AND CONTENTS OF THE MANUAL .................................................................... 5
1.1 HOW TO KEEP THE MANUAL ............................................................................................. 5
1.2 GRAPHIC SYMBOLS USED IN THE MANUAL ..................................................................... 5
2. NORMATIVE REFERENCES .................................................................................................. 5
3. PERMITTED USE ................................................................................................................. 6
4. GENERAL SAFETY GUIDELINES ........................................................................................... 6
4.1 WORKERS' HEALTH AND SAFETY ....................................................................................... 7
4.2 PERSONAL PROTECTIVE EQUIPMENT ............................................................................... 7
4.3 SAFETY SIGNS ..................................................................................................................... 8
4.4 REFRIGERANT SAFETY DATA SHEET .................................................................................. 8
4.6 R32 GAS CHARGE ............................................................................................................... 9
4.7 R32 GAS DISPOSAL ........................................................................................................... 10
4.8 SAFETY RULES FOR R32 GAS TRANSPORT AND STORAGE ............................................. 10
5. INSTALLATION ................................................................................................................... 10
5.2 TRANSPORT AND STORAGE LIMIT TEMPERATURE ........................................................ 11
5.3.1 Lifting mode ....................................................................................................................... 11
5.4 POSITIONING AND MINIMUM TECHNICAL CLEARANCES ............................................. 12
5.5 DIMENSIONS .................................................................................................................... 14
5.5.1 Model HP_OWER 260RK .................................................................................................... 14
5.5.2 Model HP_OWER 320 RK ................................................................................................... 15
5.6 BARYCENTRE AND DAMPERS LOCATION ........................................................................ 15
5.7 ACCESSING THE INNER PARTS ......................................................................................... 16
5.7.1 Costumised chapters for each series ................................................................................. 16
5.8 PLUMBING CONNECTIONS .............................................................................................. 17
5.8.1 Features of the circuit water ............................................................................................. 17
5.8.2 Hydraulic diagram inside the unit ...................................................................................... 18
5.8.3 Drainage system ................................................................................................................ 18
5.8.4 Filling / Discharge of the plant ........................................................................................... 19
5.8.5 Service sleeves ................................................................................................................... 20
5.9.1 Access to electric panel ..................................................................................................... 21
5.9.2 Power supply ..................................................................................................................... 21
5.9.3 User terminal block ........................................................................................................... 22
5.10.1 FUNCTIONAL DIAGRAMS .......................................................................................... 24
6. ACCESSORIES ..................................................................................................................... 25
7. STARTUP ............................................................................................................................ 25
7.1 SWITCHING ON THE UNIT ................................................................................................ 26
7. INSTRUCTIONS FOR THE USER ........................................................................................ 26
8. SHUTDOWNS FOR LONG PERIODS .................................................................................. 26
9. MAINTENANCE AND PERIODIC CHECKS ......................................................................... 26
9.1 CLEANING THE FINNED COIL ........................................................................................... 28
9.2 CLEANING OF EXTERNAL SURFACES ............................................................................... 29
9.3 EXTRAORDINARY MAINTENCE ........................................................................................ 29
10. DECOMMISSIONING ........................................................................................................ 29
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