Lincoln Electric IM622 Welding System User Manual


 
Available Equipment:
K1655-1 LFA 3.1, 10 ft. Extraction Arm
K1655-2 LFA 4.1, 13 ft. Extraction Arm
K1655-3 LTA 2.0, Telescopic Extraction Arm
K1534-2 Air Exhaust Silencer
K1654-1 Statiflex 200-M, Wall-mounted Filter Unit
K1494-2 Starter/Overload Switch
(unnecessary if using a K1669-2 Lamp Kit)
K1669-2 Lamp Kit for Wall-Mounted Systems
(replaces K1494-2 Starter/OL Switch)
K1670-1 Automatic Start/Stop Arc Sensor
(requires K1669-2 Lamp Kit)
K1671-1 Extension Crane, 7 ft.
K1671-2 Extension Crane, 14 ft.
K1672-1 Feeder Hanging Rail for Extension Crane
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The installer is responsible for following local safety
codes and regulations.
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Before drilling, verify locations of existing gas, water,
or electrical conduits.
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K1655-1 LFA 3.1 or K1655-2 LFA 4.1 Arm Includes
:
Assembled arm, 2 sections
Flexible hose, (2) 8” Rubber seals for hood hinge
Hood assembly
(2) Bolts, M8x1.25, 45mm long (about 1.75”)
(2) Nuts, M8 self-locking
Hose running guard
Clamping pin for red plastic ring
Metal rotating hinge
Red plastic ring
K1657-1 Wall Mounting Bracket Includes:
(2) Bracket pieces
Hanging Adapter
Spring Bracket
Flexible Hose, (2) 8” Rubber bands for arm base
(2) Bolts, M8x1.25, 45mm long (about 1.75”)
(4) Bolts, M8x1.25, 75mm long (about 3.00”)
(6) Nuts, M8 self-locking
(6) Washers, M8
K1656-1 SF2400 Stationary Fan Includes:
SF2400 Stationary Fan
(2) Bolts, M8x1.25, 20mm long (about 0.75”)
(2) Bolts, M8x1.25, 65mm long (about 2.50”)
(4) Washers, M8
Note: K1494-2 Starter/Overload or K1669-2 Lamp Kit
must be installed with this package. See the installa-
tion section later in this manual for details on installing
this equipment.
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Do not attempt to use this equipment until you have
thoroughly read all installation, operating and mainte-
nance information supplied with your equipment. They
include important safety precautions and detailed
operating and maintenance instructions.
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• Do not touch electrically live parts such
as internal wiring.
• Turn the input power off at the fuse box
before working on this equipment.
• Have a qualified person install and ser-
vice this equipment.
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• Do not operate with covers open or fil-
ter removed.
• Keep away from moving parts.
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Only qualified personnel should install, use or service
this equipment.
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The K1656-1 SF2400 Stationary Fan provides a low
vacuum, high volume airflow for fume extraction and
ventilation applications. It is intended for use with
large diameter (6-8 in.) flexible arms or hoods.
The SF2400 fan is most commonly used with the LFA
3.1/4.1, 10 ft. and 13 ft. spring-balanced, articulated
arms or LTA 2.0, 3-5 ft. Telescopic Arm (for small
booth or workstation applications). Extracted air can
be vented outside through an Air Exhaust Silencer, or
filtered through a Statiflex 200-M Wall-Mounted Filter
Unit. The Starter/Overload Switch for the SF2400
Extraction Fan protects the motor against overcurrent.
The optional Lamp Kit for Wall-Mounted Systems pro-
vides a work lamp, remote hood-mounted switches for
the lamp and extraction fan, and overload protection,
(thus replacing the starter/overload switch). The
Automatic Start/Stop Arc Sensor can be installed with
the Lamp Kit to turn the extraction fan on and off auto-
matically when an arc flash is detected. Extension
Cranes in 7ft. and 14 ft. lengths, and a Feeder
Hanging Rail for use with extension cranes further
expand system possibilities.
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