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
7 Preventive maintenance
7.1
Preventive maintenance schedule
Before carrying out any maintenance, repair work or adjustments, proceed as
follows:
•
Stop the compressor.
• Switch off the voltage and open the isolating switch.
Press the emergency stop button (S3)
• Close the air outlet valve.
• Depressurize the compressor by opening the manual drain valve(s).
The operator must apply all relevant Safety precautions during maintenance or repair.
Warranty - Product Liability
Use only authorized parts.
Any damage or malfunction caused by bad maintenance is not covered by Warranty or Product Liability.
General
When servicing, replace all removed gaskets, O-rings and washers.
Intervals
The local Customer Centre may overrule the specified maintenance schedule, especially the service
intervals, depending on the environmental and working conditions of the compressor.
The longer interval checks and actions must also include the shorter interval
checks.
Preventive maintenance schedule
Period
(note 1)
Running
hours
(note 1)
Operation
Daily -- • Check readings on the display.
•
Compressors with integrated air receiver and/or compressors with
integrated refrigerant dryer:
Check if condensate is discharged regularly.
• Receiver mounted compressors:
Drain the condensate manually at the end of the day.
• Compressors with integrated dryer:
Check the dew point.
• Compressors with optional CD dryer: check the dryer display for any
messages (see section Desiccant dryer).
Every 3
months
(note 2)
500 Inspect the air inlet filter(s) (AF).
Inspect the prefilter mats on the cooling air intake openings (if fitted).
Check for cleanness and damage. Clean if dirty, replace if damaged.
Clean the compressor and check the air cooler . If necessary, clean by air jet.
Instruction book
122 2920 7110 21