Product Manual
Table Of Contents
- Table of contents
- 1 Safety precautions
- 2 General description
- 3 Controller
- 3.1 General
- 3.2 Control panel
- 3.3 Icons used
- 3.4 Main screen
- 3.5 Calling up menus
- 3.6 Shutdown warning
- 3.7 Shutdown
- 3.8 Inputs menu
- 3.9 Outputs menu
- 3.10 Counters
- 3.11 Control mode selection
- 3.12 Service menu
- 3.13 Setpoint menu
- 3.14 Event history menu
- 3.15 General settings menu
- 3.16 Info menu
- 3.17 Week timer menu
- 3.18 Test menu
- 3.19 User password menu
- 3.20 Web server
- 3.21 Programmable settings
- 4 Installation guidelines
- 5 Operating instructions
- 6 Maintenance
- 7 Adjustments and servicing procedures
- 8 Problem solving
- 9 Technical data
- 10 Guidelines for inspection
- 11 PED (Pressure Equipment Directive)
- 12 Declaration of conformity
Keep the motor free from dust for optimal cooling.
7.4
Safety valve
3.7 kW compressor module
5.5 kW compressor module
Operating
Operate the safety valve (5) by unscrewing the knurled cap one or two turns. Retighten the cap.
Testing
The valve can be tested on a separate compressed air line.
If the safety valve does not open at the specified pressure, it must be replaced.
No adjustments are allowed. Never run the compressor without safety valve.
7.5 Belt set exchange and tensioning
Important
The belts must be replaced as a set, even if only one of them seems worn.
Use Atlas Copco belts only. The number of the belt set is mentioned in the Parts list.
Instruction book
2920 7140 42 85