VDH FC 3500 DC - Maintenance, Disposal, and General Guidance

FC 3500 DC Fan Control
Document no.:150304 Version: 1.2
Page 8 of 23
Maintenance, Inspection and Parts Replacement
CAUTION
·
Check the environment of the FC 3000 DC regularly, to obtain good working conditions.
· Do not carry out a megger (insulation resistance) test on the control circuit of the FC
3500 DC.
· Replace parts only when the FC 3500 DC is switched off, wait 10 minutes and then open
up the unit to replace the needed part.
Disposing of the unit
CAUTION
·
Treat as industrial waste.
General instructions
CAUTION
·
Many of the drawings and diagrams in this manual show the FC 3500 DC without a cover,
or partially open. Never operate the unit like this. Always replace the cover and follow this
manual when operating the FC 3500 DC.