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PRISM 2400 STATIONARY FAN
OPERATING
INSTRUCTIONS
Use the wall-mounted starter/overload switch or the hood-mounted
remote switch (if a lamp kit is installed) to turn on the Prism 2400
Stationary Fan.
Position hood within 10-15 inches (250-400 mm) of the arc.
If using a Lamp Kit:
•
The switch on the hood with a lamp symbol operates
the work lamp in the hood.
•
The 0/1 switch operates the Prism 2400 Fan.
If using an Auto Start/Stop Arc Sensor:
Leave the 0/1 switch in the 0 (off) position. The arc sensor will
automatically switch the fan on when it senses an arc. Standard run-
out time is approximately 20 sec. The work lamp operates
independently of this sensor.
ROUTINE
MAINTENANCE
Every 12 months, have a quali ed technician check the blower fan
and housing for encrusted particles and clean if necessary. Check the
sealing material of the extraction fan and replace if necessary.
If used, refer to the Prism Wall Mount, Extraction arm, Extension
crane, Lamp kit, and Auto start/stop arc sensor manuals for required
routine maintenance operations.
8
OPERATION
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