E-PAK 150 DX/300 DX/500 DXEN
52
Control items Result Result Result Result
• GND1 – Collector bin
• GND1 – Fan
Ground measurement, check (≤10
5
ohm)
• Incoming duct – Incoming mains ground
• GND1 – External mains ground
Gaskets, check for leakage and replace, if
necessary*
Main lter, replace
Antistatic plastic bag, replace
Control lter, replace
Bearings, motor, replace
Bearings, fan, replace
Check that the ventilation of the room is clear (if
placed indoors)
Start and control unit cover, check
Signs and warnings, present and legible
* When replacing lter bags.