Lincoln Electric K1655-9-LFA 4.1 Operator's Manual page 35

FUME EXTRACTION ARMS
OPTIONS/ACCESSORIES
The following options/accessories are available for your
Fume Extraction Arms from your local Lincoln Electric Distributor.
K1657-1 SF2400 WALL MOUNTING BRACKET
FOR LFA 3.1 & 4.1
K1657-2 SF2400 WALL MOUNTING BRACKET
FOR LTA 2.0, LFA 2.0 & LFA 4.1-LC
K1669-4
LAMP KIT WITH ARC SENSOR (SF2400 FAN)
K1669-10
LAMP KIT WITH ARC SENSOR (SF4200 FAN)
K1657-5 CONNECTOR, 8 IN. DUCT TO
EXTRACTION ARM.
Kit allows mounting of SF2400 fan and
extraction arm to wall. Use K1657-1 for LFA
3.1 and 4.1 extraction arms. Use K1657-2 for
LFA 2.0, LTA 2.0 and LFA 4.1-LC extraction
arms.
Mounted in the lamp housing, the arc sensor
turns the fan on when sensing the arc flash,
and turns off 50 seconds after the arc extin-
guishes. Hood mounted switches turn the unit
on and off independently of the arc sensor. Kit
includes lamp housing with arc sensor,
control box, interconnect wire, hood mounted
lamp/ fan switch and instruction manual.
Required for Statiflex® 400-MS. For SF2400
Fan, use K1669-4. For SF4200 Fan, use
K1669-10.
Allows 8" duct work to be attached to all
arms except K1655-10 and Mobiflex
K2633-5, K2633-6, K2633-7 and K2633-8
C-1
®
arms
ACCESSORIES