Product Manual
Table Of Contents
- Table of contents
- 1 Safety precautions
- 2 General description
- 3 Elektronikon controller
- 3.1 General description
- 3.2 Control panel
- 3.3 Icons used on the display
- 3.4 Main screen
- 3.5 Shut-down warning
- 3.6 Shut-down
- 3.7 Service warning
- 3.8 Scrolling through all screens
- 3.9 Calling up element and dew point temperatures
- 3.10 Digital inputs
- 3.11 Calling up running hours
- 3.12 Calling up motor starts
- 3.13 Calling up module hours
- 3.14 Calling up/resetting the service timer
- 3.15 Selection between Local, Remote or LAN control
- 3.16 Calling up/modifying CAN address control
- 3.17 Calling up/modifying IP, Gateway and Subnetmask
- 3.18 Calling up/modifying pressure band settings
- 3.19 Modifying pressure band selection
- 3.20 Calling up/modifying service timer settings
- 3.21 Calling up/modifying unit of temperature
- 3.22 Calling up/modifying unit of pressure
- 3.23 Automatic restart after voltage failure
- 3.24 Activating password protection
- 3.25 Calling up/modifying protection settings
- 3.26 Test screens
- 3.27 Web server
- 3.28 Programmable settings
- 4 Elektronikon Graphic Controller
- 4.1 General
- 4.2 Control panel
- 4.3 Icons used
- 4.4 Main screen
- 4.5 Calling up menus
- 4.6 Shutdown warning
- 4.7 Shutdown
- 4.8 Inputs menu
- 4.9 Outputs menu
- 4.10 Counters
- 4.11 Control mode selection
- 4.12 Service menu
- 4.13 Setpoint menu
- 4.14 Event history menu
- 4.15 General settings menu
- 4.16 Info menu
- 4.17 Week timer menu
- 4.18 Test menu
- 4.19 User password menu
- 4.20 Web server
- 4.21 Programmable settings
- 5 Installation
- 6 Operation
- 7 Preventive maintenance
- 8 Adjustments and servicing procedures
- 9 Problem solving
- 10 Technical data
- 11 Instructions for use
- 12 Guidelines for inspection
- 13 Pressure equipment directives
- 14 Declaration of conformity
12. All piping to be connected free of stress.
5.3
Electrical connections
Attention
The electrical installation must correspond to the applicable codes. The mains supply
and earthing lines must be of suitable size.
The installation must be earthed and protected by fuses in each phase. Install an
isolating switch near the compressor.
Make sure that this switch is open to isolate the compressor from the mains
before carrying out any connection.
Supply cable
Consult section Cable size for the section of the power supply cable.
An electric cable is provided on the unit. Fit a suitable plug on the cable.
Plug in the cable.
Three voltage units
The compressors leave the factory wired for 230 V. If the compressor is to be used on 460 V, rewire the
motor as follows:
1.
Take all necessary precautions.
2. Change the connection in the motor terminal box according following instructions:
•
For SF 2, SF 2
+
, SF 4 and SF 4
+
:
•
For SF 6 and SF 6
+
:
3. Change also the voltage connection on auxiliary transformer T1.
4.
Replace the fuses.
5. Adjust the overload relay settings (see section Settings of overload relay and fuses.
Instruction book
116 2920 7110 21