Lincoln Electric SF2400 STATIONARY FAN IM622 - Manual (Page 13)

A-6 INSTALLATION
SF2400 STATIONARY FAN
A-6
INSTALLING WITh AN LFA 10FT. OR
13FT. WALL-MOUNTED PACKAGE
(continued)
MOUNTING THE LFA 3.1 OR 4.1 ARM TO THE
WALL-MOUNTING BRACKET
(continued)
Position one 8” rubber seal (Fig. 7B) and the flexible
hose supplied with the arm (Fig. 7C) on the hood end
of the arm (Fig. 7A). Put the last rubber seal on the
hood connection. Mount the friction block into the U-
section, using one bolt and nut as shown in
Figure 7.
Snap the hose running guard into place atop the mid-
dle hinge section so the “nose” end faces the base of
the arm as shown in Figure 8.
Remove the plastic and tape from the arm sections.
Adjust the friction of the arm and hood movement as
described in the Maintenance Section of the LFA
Extraction Arm Manual.
MOUNTING THE SF2400 FAN TO THE WALL
MOUNTING BRACKET
Use the (2) 0.75” bolts and the (2) 2.5” bolts with
washers supplied with the fan to mount the fan
(Fig. 9B) to the rotating hinge (Fig. 9C) as shown.
Tighten all mounting bolts firmly to make the seal at
the inlet of the fan.
The K1494-2 Starter/Overload Switch or K1669-2
Lamp Kit must be installed to provide power to the
fan. Refer to the appropriate Installation section in this
manual for details.
Fig. 9
A B C C
A
B
C
C
A B C D
A
B
C
D
Fig. 7
C(2x)
C(2x)
Fig. 8