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
10. Tighten screws (B). Reinstall the inlet baffle.
11.
Check the belt tension after the first 500 running hours.
8.6 Temperature protection
Description
The compressor element is protected by a PT 1000 sensor in the element outlet. The sensor is connected to
the Elektronikon controller.
When the maximum temperature is exceeded, the compressor is stopped. It will restart automatically if the
temperature drops again and if pressure is required. If this happens 4 times within a time span of 1 hour, the
element will be shut down and must be reset manually.
When the compressor is stopped due to repeated overheating, the compressor will not
restart until the failure is acknowledged and the compressor is restarted manually. See
section Shutdown.
Never run the compressor without temperature protection.
8.7 Cleaning the compressor element
• Compressor element cooling channels can be hot when the compressor has just
been turned off.
•
Do not clean the cooling channels with organic solvent since this will damage the
surface treatment.
The purpose of cleaning the cooling channels of a scroll element is to prevent the cooling channels to silt
up and as such reduce the cooling efficiency. A reduced cooling efficiency can lead towards a premature
compressor element failure.
Procedure:
1.
Stop the compressor and switch off the power.
2. Close the air outlet valve and depressurise the compressor.
3. Remove the fan duct:
• Unscrew the 3 bolts (1).
Instruction book
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