Omega NOBEL 22 DV CSA, Instruction & Maintenance Manual

Page 1: ...rew Instruction Maintenance Manual Model NOBEL 22 DV CSA Please ensure to read this manual before installation and refer back to manual when performing maintence If you require assistance or have any...

Page 2: ...n delivered and accepted no complaints are accepted CONDITION OF THE MACHINE WHEN SUPPLIED Every compressor is shop tested and delivered ready to be installed and to be set at work The oil for first f...

Page 3: ...5 1360 600 250 147 5 615 640 580 480 106 1365 880 535 1 1 4 50 665 EN OVERALL DIMENSIONS NOBEL DV 22 CSA Cod 197EE0622ML Rev 1 03 2019...

Page 4: ...mbols High temperature risk Electric shock risk Risk from hot or dangerous gases in the work area Pressurised container Moving mechanical parts Maintenance in progress Machine with automatic start up...

Page 5: ...er indicated on CE plate Always follow the maintenance schedule specified in the user s guide DO NOT Do not touch inner parts and pipes as they are very hot during compressor operation and stay hot fo...

Page 6: ...9 1 13 11 15 1 10 14 8 7 5 6 1 17 18 2 3 10 12 4 16 20 12 9 1 19 EN INSTALLATION DESCRIPTION OF THE COMPRESSOR ON GROUND NOBEL DV 22 CSA Cod 197EE0622ML Rev 1 03 2019...

Page 7: ...ator should be fitted CONDENSATE IS A POLLUTING MIXTURE It must not be let into the sewage The dimensions of the spaces are indicative only but it is advisable to follow them as closely as possible IN...

Page 8: ...ambient Re claimable heat Fan type Fan flow rate Rated motor power cooling fan Oil carry over Main electric motor Main Motor speed Nominal main motor power Max power absorbed ventilation included Spe...

Page 9: ...event of low oil level top up with FSN Original Oil Check for correspondence between the compressor plate data with the actual specifications of the electrical system A variation of 5 with respect to...

Page 10: ...the compressor mixing with the suction air and thereby creating an air oil mixture which ensures sealing and lubrication of the moving organs of the compressor The air oil mixture goes back to tank 4...

Page 11: ...oad delay NO LOAD is displayed Compressor loading phase the solenoid valve relay of the load is active This phase lasts until the pressure measured reaches the pressure set in the parameter No load pr...

Page 12: ...wered Fully operational compressor start up the line relay is maintained active and also the delta relay is activated this phase lasts for the time set in the parameter Load delay NO LOAD is displayed...

Page 13: ...rent Pressure Pressure range set functioning percentage indication Graphical representation of the motor without inverter Graphical representation of the motor with inverter indicazione percentual di...

Page 14: ...b menu and highlight it to then open it by pressing the Enter key go back by pressing the Esc key If you go to a parameter screen you can change its value using the Arrow up and Arrow down keys or you...

Page 15: ...s sound silence the buzzer If the cause of the alarm is resolved delete the warning Displays the counters page for hours of maintenance Back to Main screen Displays the counters page for WORKING hours...

Page 16: ...imum pressure in the factory menu Loaded pressure Defines the pressure necessary to restart the compressor The recommended value is 1 5 bar lower than that defined in the No load pressure parameter Pr...

Page 17: ...ote command enabling Fan extra time Defines the time in which the cooling fan stays on after the working temperature of the compressor has returned within the safety limits Inverter Sub menu for inver...

Page 18: ...ioning percentage set Dryer Menu Dryer ON Dryer Enabling Minimum time Defines the minimum maintenance time of the deactivated dryer It serves to protect the dryer compressor from over frequent start u...

Page 19: ...mum oil temperature If the oil temperature detected is lower an alarm sounds and the compressor is blocked Thermic drift Defines the maximum variation per second of the oil temperature If surpassed an...

Page 20: ...sen fault When an anomaly occurs on the oil temperature sensor sensor short circuits or open the alarm BLOCKS the compressor To re start the compressor you need to replace the probe Alarm Motor therma...

Page 21: ...temperature remains over the total of the temperatures defined in the parameters Temperature OFF and Temperature differential for the time defined in the parameter Alarms delay NOTE there is an alarm...

Page 22: ...ic stop button do not use the emergency button Power the machine off by means of the wall outer switch Close the line cock Make sure that no compressed air is inside the oil separator tank Remove fair...

Page 23: ...ents and the cover must be assembled carefully so as not to allow the passage of dust into the compressor unit Never allow the compressor to function without the filtering element CLEANING THE RADIATO...

Page 24: ...rotection The oil in the original equipment is FSN Original Oil in the following list Description Type of oil RotEnergyPlus 46cST Synthetic lubricant ISO 46 for industrial use RotEnergyFood 46cST Synt...

Page 25: ...ILTER CLEANING Fig 13 Unscrew the filter and remove it from the compartment on tap B Clean with compressed air jet Screw back on CLEAN AIR PREFILTER Fig 14 Remove prefilters A B from their seat Wash w...

Page 26: ...cause no command is received Oil separator filter clogged Min pressure valve does not close perfectly Voltage too low Tube leaking Remedy Check voltage press Reset and then restart Check motor absorpt...

Page 27: ...PROBE DRYER XI Morsettiera inferiore XI Lower Terminal Board 19 20 ALLARME REMOTO REMOTE ALARM 31 32 TEMPERATURE PROBE COMPRESSOR PUMP SONDA MANDATA VITE L25 L25 71 72 COMPRESSOR MOTOR THERMISTORS TE...