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Rotar Giga 75-100 - Cod.197AA3900 - Rev.03 - 05/2007

GB

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SAFETY INDICATIONS

Read this p

age carefully before servicing the compressor

.

WHAT TO DO:

Make sure that mains voltage corresponds to the voltage indicated on CE plate and that cable of suitable cross-section are

used for electric connections.

Always check oil level  before starting the compressor.
Be familiar with emergency stop control  and all other controls.
Empty the air tank and/or  oil separator and unplug the connector before any maintenance work, so to avoid accidental start.
Ensure that all parts have been correctly reassembled after any maintenance work.
Keep children and animals off the working area  to avoid injuries caused by devices connected to the compressor.
Carefully read instructions for the installed accessory, especially if painting devices are installed.
Ensure  that the installation place is properly ventilated.
Ensure  that temperature of the working environment ranges b5 and + 45 ºC.
The compressor should be installed and operated in a non-explosive environment.
Allow at least 50 cm  between the compressor and the wall so to allow free air flow to the fan.
Press the emergency button on the control panel only in case of actual need so as to avoid possible damages to people or the

very compressor.

When calling for technical assistance and/or advice, always mention model and serial number indicated on CE plate.
Always follow the maintenance schedule specified in the user’s guide.

WHAT NOT TO DO:

Do not touch inner parts and pipes as they are very hot during compressor operation and stay hot  for a certain time after

compressor stop.

Do not position  inflammable or nylon objects or cloths close to and onto the compressor.
Do not  move  the compressor when the tank is under pressure.
Do not operate  the  compressor if the power cable is damaged or defective or if connection is unstable.
Do not operate  the compressor in explosive environment or in case of naked flames.
Do not operate the compressor in wet or dusty environments.
Never aim    the air jet at people or animals.
Do not allow unauthorized people to operate the compressor and give them all required instructions.
Do not hit fans with blunt objects as they might break during compressor operation.
Never operate the compressor without air filter.
Do not tamper with  safety and adjusting devices.
Never operate the compressor when doors/panels are open or removed.

PRODUCT IDENTIFICATION

The compressor Your have purchased has its own CE plate showing the following data:
1)  Manufacturer’s data
2)  CE mark – year of manufacture
3)  TYPE = name of the compressor
     CODE = compressor code
     SERIAL NO. = serial number of the compressor You have purchased (to be always mentioned when calling for technical

assistance)

4)  air delivered by the compressor expressed in (l/min) and (cfm)
5)  max. operating pressure (bar and PSI) – compressor noise level in dB(A)
6)  electric data: voltage (V/ph), frequency (Hz), absorption (A) - power (HP and kW), rotations per minute (Rpm).
7)  other approvals

Summary of Contents for Giga 100

Page 1: ...Rotar Giga 75 100 Cod 197AA3900 Rev 03 05 2007 GB use maintenance MANUAL Rotar Rotar Rotar Rotar Rotar Giga 75 100 Giga 75 100 Giga 75 100 Giga 75 100 Giga 75 100...

Page 2: ......

Page 3: ...1 oil drain tube no 1 door key no 1 user s guide 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 used is RotEn...

Page 4: ...ce and maintenance carried out so far SYMBOLS USED IN THE MANUAL Some symbols are used to highlight danger situations give recommendations or information These symbols are usually positioned next to t...

Page 5: ...CE plate Always follow the maintenance schedule specified in the user s guide WHAT NOT TO DO Do not touch inner parts and pipes as they are very hot during compressor operation and stay hot for a cer...

Page 6: ...tion of the machine Open the access doors and check all inner parts visual check Dispose of the packaging in compliance with the current waste disposal regulations PLACEMENT fig 2 The room chosen for...

Page 7: ...the compressor heat energy as auxiliary heating unit These pipes should not be longer than 4 m Otherwise an auxiliary fan should be installed on the outlet side POWER CONNECTION Proceed to power conne...

Page 8: ...takes you to the menu of operating parameters In certain cases a password is required in order to access the modifications Use the buttons to scroll the menu 0 Control unit ID service password selects...

Page 9: ...ssure assistance password enabling this parameter the visualisation of the pressure and respective alarms is maintained but the control of the start of the compressor takes place using an external pre...

Page 10: ...t verify the cause and then press the RESET button XX Emergency button Alarm tripped when the emergency button is pressed which blocks compressor operation To silence the alarm first reset the emergen...

Page 11: ...filter replacement is required bearing lubric indicates the hours remaining until lubrication of the bearings is required oil filter h indicates the hours remaining until oil filter replacement is re...

Page 12: ...il is returned to filter 11 through tube 10 From filter 11 oil reaches compressor 3 through tube 12 Oil is mixed with sucked air to form an air oil mixture that provides sealing and lubrication of com...

Page 13: ...light for possible cuts replace element if any CHANGE THE AIR FILTER ELEMENT EVERY 3000 HOURS Undo retaining screws 3 from support panel 4 and remove prefilter Wash with water and soapy solution Fully...

Page 14: ...ion fig 12 To perform this check you need a special measurement instrument that that provides a precise indication of the level of tension of the belt by means of a frequency measurement Proceed as fo...

Page 15: ...STED OIL IS HIGHLY POLLUTANT Dispose of exhausted oil in compliance with current laws Used oil RotEnergy Plus Different compatible oil see table Service description Operating hours Operating hours Che...

Page 16: ...emove and clean the intake regulator Oil mist separator filter clogged Replace the oil mist separator filter Line cock closed Open the cock Minimum pressure valve blocked Check and clean the valve if...

Page 17: ...r no Ambient temperature C Noise level 1 m dB A Max compression temperature C Safety valve setting bar Separator pressure switch setting bar 8 9 10 9 8 9 10 9 Start up pressure switch setting bar Moto...

Page 18: ...12 13 14 15 15 15 15 16 17 18 19 20 24 L22 L12 2 L31 L11 FU1 3 3 5 6 8 10 HL YV BULBO TERM THERM PROBE YV 5 25 AUTO DRAIN BULBO TERM THERM PROBE 3 3 PL1 PL2 10 8 6 5 12 13 22 021 ST2 BP V P V 021 22 2...

Page 19: ...n pressure switch SA Radiator fan emergency control BP Line pressure transducer ST1 Screw delivery temperature probe ST2 Outlet air temperature probe D Electronic controller YV Solenoid valve M1 Upper...

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