Operating instructions
Table Of Contents
- OPERATING INSTRUCTIONS
- Table of Contents
- 1 General Information
- 2 Safety
- 3 Scope of Delivery
- 4 Equipment Specifications
- 5 Functional Description
- 6 Storage and Transport
- 7 Installation
- 8 Commissioning
- 9 Operation
- 10 Maintenance
- 11 Decommissioning and Dismantling
- List of Tables
- List of Figures
Protect PV.600/800 OD Series - Operating Instructions
8000041160 BAL Page 91 of 100
4
. Lift the fan plus the mounting plate from the cabinet.
5. Unscrew the fan from its mounting plate and remove it.
6. Disconnect and remove the connection cables from the fan.
Installation is the same procedure in reverse.
Switch on the equipment and test whether the fan is working.
Replacing output contactor K7
The service life of a 3-pin contactor is determined by the number of
operating cycles it engages in:
• Electrical service life 440 V approx 200,000 operating cycles
• Mechanical service life approx 500,000 operating cycles
The operating cycles are recorded in the memory and indicate
when the contactor should be replaced. The electrical service life
can be extended by replacing the coil.
Replacing capacitors C86 and C87
The capacitors in front of the IGBT inverter stacks have a service
life of approx. 100,000 operating hours and should be replaced
when this is reached.