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General| Model | ZT 55 |
|---|---|
| Type | Oil-free rotary screw compressor |
| Working pressure | 7.5 bar |
| Cooling System | Air-cooled |
| Installed motor power | 55 kW |
| Drive Type | Direct |
| Power Supply | 400V/3ph/50Hz |
| Motor power | 55 kW (75 hp) |
Explanation of warning symbols used throughout the manual.
Guidelines and warnings for safe installation of the compressor.
Overview of the two-stage screw compressor and its types.
Explanation of the air flow within the compressor.
Details on the condensate drain system and its components.
Explanation of the compressor's oil circulation and lubrication system.
Description of the compressor's cooling system and its operation.
Information on the energy recovery system and its functionality.
Details on the low load compensator and its role in operation.
Overview of the electrical system components and their functions.
Detailed description of the Elektronikon regulator's functions and capabilities.
Explanation of the control panel layout and its functional keys.
Description of the various function keys and their operations.
How to use the scroll keys for navigating the display.
Location and function of the emergency stop button.
Information on menu-driven control programs for compressor management.
Overview of the main menu structure and its gateway function.
Procedure for navigating and accessing different menus.
Description of the main screen and its indicators.
Accessing and interpreting status data related to compressor protection.
Retrieving and displaying measured operational data.
Accessing counter data like running hours and motor starts.
Performing display and LED tests for system checks.
Modifying various programmable settings of the compressor.
Detailed steps for modifying specific parameters.
Adjusting regulation settings, such as low load operation.
Configuring protection settings for compressor safety.
Adjusting the intervals for service plan maintenance.
Programming timed start/stop and change-over commands.
Changing configuration settings like time and control modes.
Accessing service plans and maintenance history.
Retrieving saved data like last shutdown information.
Overview of programmable parameters and their values.
Technical drawings showing compressor dimensions.
Recommended installation layouts for compressor models.
Specifications and guidelines for electric cable sizing.
Wiring diagram and component table for the control panel.
Recommendations and guidelines for cooling water quality.
Explanation of various pictographs and symbols used in the manual.
Introduction to compressor operation and safety guidelines.
Step-by-step procedure for the initial start-up of the compressor.
Safety precautions and checks before starting the compressor.
Step-by-step guide for starting the compressor.
Guidelines for safe and efficient operation of the compressor.
Step-by-step guide for stopping the compressor.
Detailed steps for safely taking the compressor out of operation.
Critical safety warnings before performing any maintenance.
Information regarding warranty and product liability.
Schedule of regular maintenance tasks and intervals.
Information on available service kits for maintenance.
Details on various service agreements offered.
Explanation of service plans and their execution.
Greasing information for compressor motors.
Image and identification of the drive motor in ZR compressors.
Image and identification of the drive motor in ZT compressors.
Information and recommendation for motor grease.
Recommended oil type and ordering information.
Details on ordering quantities for Atlas Copco Roto-Z oil.
Guidelines for storing the compressor after installation.
Procedure for servicing or replacing the air filter.
Shows the location of the air filter on ZR models.
Shows the location of the air filter on ZT models.
Step-by-step guide for air filter replacement.
Detailed procedure for changing oil and oil filter.
Identifies oil system components on ZR compressors.
Identifies oil system components on ZT compressors.
Detailed procedure for changing oil and oil filter.
Testing procedures for safety valves.
Troubleshooting guide for common compressor and dryer faults.
Common compressor faults and their remedies.
Common dryer faults and their remedies.
Explains how to read and interpret data displayed on the control panel.
Shows the control panel and its display interface.
Lists temperature readings for Full-Feature compressors.
Other important readings like dryer rotation speed.
Specifies the pressure settings for safety valves.
Table of circuit breaker and fuse ratings.
Circuit breaker and fuse details for ZT/ZR55 models.
Circuit breaker and fuse details for ZT/ZR75 models.
Circuit breaker and fuse details for ZT/ZR90 models.
Reference to finding component locations in the electrical system.
Lists reference conditions for compressor operation.
Specifies operational limitations for the compressor.
Technical data for ZR compressors at 7.5 bar, 50Hz.
Continuation of technical data for ZR compressors.
Technical data for ZR compressors at 8.6 bar, 50Hz.
Technical data for ZR compressors at 10 bar, 50Hz.
Information regarding pressure equipment directives applicable to the compressor.
Specific instructions related to Pressure Equipment Directives.
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