Technical and Operations Manual - Operation and Control 23
Electrostatic Precipitator (ESP)
Filter Unit
5.3 Switching On
To start the Unit from the Control Panel on the Electrical Housing Door:
1.
Turn the Rotary Mains Isolator Switch to the ‘On’ position.
Note:
The green Run Light Indicator will illuminate during normal operation.
Regularly check that the green Run Indicator Lamp is illuminated when
using the Unit as it indicates that the electrostatic filter is properly charged.
WARNING
Please contact your service agent if the green Run Light
Indicator doesn’t illuminate when the Rotary Main Isolator Switch
is in the ‘On’ position.
2.
Check that the interfaced extractor fan is also running. Turn off the Unit if this is not
the case and investigate further.
5.4
Arcing and Auto-Shutdown
Some arcing within the Unit during operation is normal.
If the problem persists, due to excess debris, the Unit will automatically cycle on and off
until the problem clears or until a service visit is carried out.
Note:
If excessive arcing occurs, the Unit will automatically shutdown and then restart
after a short time.
5.5 Switching Off
To stop the Unit, turn the Rotary Mains Isolator Switch to the ‘Off’ position.
CAUTION!
After switching off the Unit, wait 60 seconds before opening the door
to allow the static electricity charge to dissipate.
