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
SF FF on air receiver with optional CD dryer
(1) FF units on air receiver with optional CD dryer
(2) To cubicle
(3) Compressed air outlet
Air flow
Air is drawn through air filter (100) and is compressed by the compressor element (101). Next, the
compressed air flows through the check valve (105) and the air cooler (106).
Single phase units are equipped with a solenoid valve (109) and a silencer (110) for easy starting at low
voltage.
On floor mounted versions without refrigerant dryer, the air flows then directly to the outlet valve (121).
On receiver mounted units, the compressed air flows into the air receiver (120), onto which the outlet valve
AV (121) is fitted.
On compressors with refrigerant dryer, the compressed air flows to the refrigerant dryer (ID), where the
water vapor condensates by cooling down. The water is removed via the integrated water separator (201c)
and the electronic drain (210).
For details on the operation of the ID dryer, see section Refrigerant dryer.
On floor mounted versions with no additional dryer, the air flows then directly to the outlet valve (121). On
receiver mounted units, the compressed air flows into the air receiver (120), onto which the outlet valve
AV (121) is fitted.
On Full-Feature compressors equipped with a CD dryer, the air from the refrigerant dryer passes a PD 20
+
filter (114) and flows into the CD desiccant dryer (117). Next, the dry air flows into the receiver (120).
For details on the operation of the CD dryer, see section Desiccant dryer
Cooling
The compressor element (101) is cooled by an integrated radial fan (102). An axial fan (107) fitted on the
motor shaft provides cooling air for the air cooler (106).
On compressors with integrated refrigerant dryer, a separate fan (204) delivers cooling air for the dryer.
Condensate management
Floor mounted compressors without refrigerant dryer have no drain. A water separator is available as
option.
Instruction book
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