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WELDING AND CUTTING

SPARKS CAN CAUSE

FIRE OR EXPLOSION.

   6.a. Remove fire hazards from the welding area. If

this is not possible, cover them to prevent the welding sparks
from starting a fire. Remember that welding sparks and hot
materials from welding can easily go through small cracks and
openings to adjacent areas. Avoid welding near hydraulic lines.
Have a fire extinguisher readily available.

   6.b. Where compressed gases are to be used at the job site, special

precautions should be used to prevent hazardous situations.
Refer to “Safety in Welding and Cutting” (ANSI Standard Z49.1)
and the operating information for the equipment being used.  

     6.c. When not welding, make certain no part of the electrode circuit is

touching the work or ground. Accidental contact can cause
overheating and create a fire hazard.

   6.d. Do not heat, cut or weld tanks, drums or containers until the

proper steps have been taken to insure that such procedures 
will not cause flammable or toxic vapors from substances inside.
They can cause an explosion even though they have been
“cleaned”. For information, purchase “Recommended Safe
Practices for the Preparation for Welding and Cutting of
Containers and Piping That Have Held Hazardous Substances”,
AWS F4.1 from the American Welding Society 
(see address above).

   6.e. Vent hollow castings or containers before heating, cutting or

welding. They may explode.

   6.f. Sparks and spatter are thrown from the welding arc. Wear oil free

protective garments such as leather gloves, heavy shirt, cuffless
trousers, high shoes and a cap over your hair. Wear ear plugs
when welding out of position or in confined places. Always wear
safety glasses with side shields when in a welding area.

   6.g. Connect the work cable to the work as close to the welding area

as practical. Work cables connected to the building framework or
other locations away from the welding area increase the
possibility of the welding current passing through lifting chains,
crane cables or other alternate circuits. This can create fire
hazards or overheat lifting chains or cables until they fail.

   6.h. Also see item 1.c.

   6.I. Read and follow NFPA 51B “Standard for Fire Prevention During

Welding, Cutting and Other Hot Work”, available from NFPA, 1
Batterymarch Park, PO box 9101, Quincy, MA 022690-9101.

   6.j. Do not use a welding power source for pipe thawing.

CYLINDER MAY EXPLODE IF

DAMAGED.

   7.a. Use only compressed gas cylinders containing

the correct shielding gas for the process used
and properly operating regulators designed for
the gas and pressure used. All hoses, fittings,
etc. should be suitable for the application and
maintained in good condition.

   7.b. Always keep cylinders in an upright position securely chained to

an undercarriage or fixed support.

   7.c. Cylinders should be located:

Away from areas where they may be struck or subjected
to physical damage.

A safe distance from arc welding or cutting operations
and any other source of heat, sparks, or flame.

   7.d. Never allow the electrode, electrode holder or any other

electrically “hot” parts to touch a cylinder.

   7.e. Keep your head and face away from the cylinder valve outlet

when opening the cylinder valve.

   7.f. Valve protection caps should always be in place and hand tight

except when the cylinder is in use or connected for use.

   7.g. Read and follow the instructions on compressed gas cylinders,

associated equipment, and CGA publication P-l, “Precautions for
Safe Handling of Compressed Gases in Cylinders,” available from
the Compressed Gas Association,  14501 George Carter Way
Chantilly, VA 20151.

FOR ELECTRICALLY

POWERED EQUIPMENT.

   8.a. Turn off input power using the disconnect

switch at the fuse box before working on 
the equipment.

   8.b. Install equipment in accordance with the U.S. National Electrical

Code, all local codes and the manufacturer’s recommendations.

   8.c. Ground the equipment in accordance with the U.S. National

Electrical Code and the manufacturer’s recommendations.

Refer to

http://www.lincolnelectric.com/safety

for additional safety information.

SAFETY

Safety 04 of 04 - 5/16/2018

Содержание K1655-10-LTA 2.0

Страница 1: ...A 3 1 10FT with Flange K1655 9 LFA 4 1 13FT with Flange K1655 10 LTA 2 0 6 5FT Telescopic K1655 14 LTA 2 0 CW 6 5FT Telescopic K1655 12 LFA 2 0 6 5FT with Flange K1655 13 LFA 4 1 LC 13FT with Flange F...

Страница 2: ...A LARGE ROOM OR OUTDOORS natural ventilation may be adequate if you keep your head out of the fumes See below USE NATURAL DRAFTS or fans to keep the fumes away from your face If you develop unusual s...

Страница 3: ...hot engine parts and igniting Do not spill fuel when filling tank If fuel is spilled wipe it up and do not start engine until fumes have been eliminated 1 d Keep all equipment safety guards covers and...

Страница 4: ...m to ANSI Z87 I standards 4 b Use suitable clothing made from durable flame resistant material to protect your skin and that of your helpers from the arc rays 4 c Protect other nearby personnel with s...

Страница 5: ...nt passing through lifting chains crane cables or other alternate circuits This can create fire hazards or overheat lifting chains or cables until they fail 6 h Also see item 1 c 6 I Read and follow N...

Страница 6: ...used to capture welding fume at or near the arc and filter contaminants out of the air The ventilation or exhaust needed for your application depends upon many factors such as Workspace volume Worksp...

Страница 7: ...http www aws org Supplemental Information Not listed Nuisance value maximum is 10 milligrams per cubic meter PEL value for iron oxide is 10 milligrams per cubic meter TLV value for iron oxide is 5 mil...

Страница 8: ...A 2 0 A 16 WALL MOUNTING LFA 4 1 LC A 18 EXTENSION CRAMNES A 20 OPERATION B 1 GRAPHIC SYMBOLS THAT APPEAR ON THIS MACHINE OR IN THIS MANUAL B 1 GENERAL DESCRIPTION B 1 MANUAL OPERATION B 1 USERS B 1 I...

Страница 9: ...mounted Fan Extracted air can be vented outside through the Air Exhaust Silencer or filtered through a Statiflex 200 M or 400 MS Wall Mounted Filter Unit The Starter Overload Switch for the SF2400 Ext...

Страница 10: ...YES K2633 6 LFA 3 1 w LAS YES YES K2633 7 LFA 4 1 YES YES K2633 8 LFA 4 1 w LAS YES YES PHYSICAL DIMENSIONS Product Number Net Weight Arm Length Nominal Arm Diameter Extraction Capacity Range K1655 8...

Страница 11: ...8 ft 2 4 m 4 ft 1 2 m 0 ft 0 m 79 2000 mm 8 200 mm 79 2000 mm 79 2000 mm LFA 3 1 130 in LFA 4 1 170 in With LFA 3 1 287 in 7300 mm With LFA 4 1 327 in 8300 mm 7 9 2 0 0 0 m m 79 2000 mm 8 200 mm 79 2...

Страница 12: ...RACTION ARMS Vacuum inches WG vs Air Flow CFM 200 1 2 3 4 5 6 7 8 9 10 400 600 SF2400 Fan LTA 2 0 LTA 2 0 CW LFA 4 1 Mobiflex LFA 4 1 LC LFA 3 1 Mobiflex 14ft Crane with LFA 4 1 7ft Crane with LFA 4 1...

Страница 13: ...ng environment Protect the product against water and humidity Make sure the room is always sufficiently ventilated this applies especially to confined spaces The installer is responsible for following...

Страница 14: ...for Operator Manual IM10320 SF2400 Stationary Fan NOT SHOWN See Parts Page for Hardware Bag Contents K1655 8 LFA 3 1 10FT EXTRACTION ARM ITEM DESCRIPTION QTY 1 ARM BODY 1 2 HOSE SUPPORT 1 3 HOOD ASSE...

Страница 15: ...g rod and snapping it into place on the U shaped indents on the red plastic ring The lip of the ring should fit securely against the top edge of the mounting assembly yet rotate with the rod FIGURE A...

Страница 16: ...set seal all hose connections with the arm seal bands 7 Fold back 2 3 of both arm seal bands Remove the wrap of the flexible hose Place the flexible hose over both arm sections To secure the hose at...

Страница 17: ...HOSE SUPPORT 1 3 HOOD ASSEMBLY 1 4 FLEXIBLE HOSES 2 5 INSTRUCTION MANUAL 1 6 LOOSE HARDWARE BAG 1 K2633 6 LFA 3 1 10FT EXTRACTION ARM WITH LAMP AND ARC SENSOR ITEM DESCRIPTION QTY 1 ARM BODY 1 2 HOSE...

Страница 18: ...Item B and place the clamping pin into the ridges Item C Rotating the red plastic ring may be necessary FIGURE A 8 See Figure A 9 for steps 9 12 9 Turn the base swivel mount so that the stop pin A is...

Страница 19: ...arm 359 and check whether the supply cable is long enough If necessary pull the supply cable of the Mobiflex 200 or 200 HE Base Unit to a sufficient length FIGURE A 11 8 Remove the plastic and tape p...

Страница 20: ...A thick brick or concrete wall using four cotter bolts M10x120x60 Steel profile e g H profile using four threaded rods M10 NOTE For central extraction systems connec tion of the LTA 2 0 CW to an 8 in...

Страница 21: ...3 Keep the counterweight in the highest position which means just below the small pulleys Securely fasten the rope to the counterweight by tying a knot E The rope should be threaded through the hole...

Страница 22: ...10 Fold back the gaskets and place them over the hose Make sure the upper gasket overlaps the aluminum mounting assembly approximately 0 4 in 10 mm FIGURE A 18 MOUNTING OF THE EXTRACTION HOOD 11 Remov...

Страница 23: ...out of the friction tube See Figure A 20 FIGURE A 20 2 Mount the telescoping arm mounting bracket A to the wall Standard mounting height is 63 1600mm from the work table to the center of the bracket R...

Страница 24: ...h the arm seal bands 5 Fold back 2 3 of both arm seal bands Remove the wrap of the flexible hose Place the flexible hose over both arm sections To secure the hose at least one metal rings of the hose...

Страница 25: ...tem B and bend it around 4 Cut the lower cable tie and let down the post FIGURE A 25 2 The mounting assembly of the arm comes in three pieces See to Figure A 26 Metal rotating rod Item A red plastic r...

Страница 26: ...and nuts FIGURE A 28 5 Mount the spring bracket and position the arm seal band and the flexible hose around the connection flange 6 Remove the plastic and tape packaging from the arm sections Adjust...

Страница 27: ...0 2 The mounting assembly of the arm comes in three pieces See to Figure A 31 Metal rotating rod Item A red plastic ring Item B and metal spring collar pivot rod Item C Mount the red plastic ring to t...

Страница 28: ...3 6 Remove the plastic and tape packaging from the arm sections Adjust the friction of the arm and hood movement as described in the maintenance section of this manual When set seal all hose connectio...

Страница 29: ...h covers open or filter removed Keep away from moving parts ONLY QUALIFIED PERSONNEL SHOULD INSTALL USE OR SERVICE THIS EQUIPMENT This installation section describes installation of a K1671 1 7 ft Ext...

Страница 30: ...en the upper and lower part of the wall bracket E and hold it in place b Insert the locking pin B through the upper part of the wall bracket and subsequently through both plastic hinge joints of the c...

Страница 31: ...plied to extension piece M nylon washer J steel washer K 7 Secure bolt with selflocking nut 3 4 L 8 Both tubes contain a supply wire each attached with a tie wrap Cut both tie wraps 9 Fold back 2 3 of...

Страница 32: ...the hose at least one metal ring of the hose should be applied over the ridges at the tube 19 Fold back the rubber seal and place it over the hose The rubber seal should cover 0 5 to 1 inch of the tu...

Страница 33: ...knob s The throttle valve is mostly used when several extraction arms are integrated in a line installation in such configurations closing the throttle valve prevents the loss of costly heated air NO...

Страница 34: ...rox 50 seconds after finishing welding refer to the corresponding manual Fire hazard Never use the product for extracting inflammable glowing or burning particles or solid liquids Never use the produc...

Страница 35: ...69 4 LAMP KIT WITH ARC SENSOR SF2400 FAN 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 switch...

Страница 36: ...al Protective Equipment PPE to avoid injury This also applies for persons who enter the work area Always use tools materials lubricants and service techniques which have been approved by the manufactu...

Страница 37: ...NON AGGRESSIVE DETERGENT X FLEXIBLE HOSES CHECK FOR CRACKS OR DAMAGES REPLACE IF NECESSARY X INSIDE ARM CHECK AND CLEAN THOROUGHLY X ARM MOVEMENT CHECK HORIZONTAL VERTICAL AND DIAGONAL ARM MOVEMENT IF...

Страница 38: ...he extraction hood falls on its own Pull back the arm band seal and flexible hose Push the corrugated cover Item A Figure F 5 back to expose the wrist joint Use a wrench and socket and ratchet to adju...

Страница 39: ...nsion arM aDjUstMent Adjust the 4 bolts Fig F 8 Item B at the base Fig F 8 Item A to squeeze the friction blocks around the pivot pin see Figure F 8 FUME EXTRACTION ARMS 17 13 A B FIGURE F 7 ARM ADJUS...

Страница 40: ...nuts on the u clamp Feigner F 9 Item A with a socket and ratchet To adjust the friction setting for front to back movement adjust the friction clamp bolts Figure F 9 Item B on the rotating hinge with...

Страница 41: ...s possible symptoms that the machine may exhibit Find the listing that best describes the symp tom that the machine is exhibiting Step 2 POSSIBLE CAUSE The second column labeled POSSIBLE CAUSE lists t...

Страница 42: ...JUSTING MECHANISM EXTRACTION HOOD NOT IN BALANCE TOO MUCH OR NOT ENOUGH FRICTION AGEING ADJUST THE FRICTION USING THE BOLT AND NUT ON THE PLASTIC PLUG EXTRACTION CAPACITY INSUFFICIENT THROTTLE VALVE C...

Страница 43: ...ii THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 44: ...SEAL BAND 6 7 9SCF000063 5 16 18X2 00HHCS 2 8 9SCF000016 1 4 20X1 75HHCS 1 9 9SS9262 98 PLAIN WASHER 2 10 9ST9187 16 1 4 20 HLN 1 11 9ST9187 15 5 16 18HLN SS 10 12 9SCF000075 5 16 18X1 75HHCS 2 13 9S...

Страница 45: ...P 960 C jpg LFA 3 1 WITH FLANGE K1655 8 General Assembly LFA 3 1 WITH FLANGE K1655 8 2 9 10 5 6 4 16 6 1 7 18 6 15 11 6 4 3 14 12 13 6 17 6 9 8...

Страница 46: ...SEAL BAND 6 7 9SCF000063 5 16 18X2 00HHCS 2 8 9SCF000016 1 4 20X1 75HHCS 1 9 9SS9262 98 PLAIN WASHER 2 10 9ST9187 16 1 4 20 HLN 1 11 9ST9187 15 5 16 18HLN SS 10 12 9SCF000075 5 16 18X1 75HHCS 2 13 9SC...

Страница 47: ...P 961 C jpg LFA 4 1 WITH FLANGE K1655 9 General Assembly LFA 4 1 WITH FLANGE K1655 9 2 9 10 5 6 4 16 6 1 7 6 4 6 17 6 12 14 3 11 15 6 13 18 9 8 18 17...

Страница 48: ...IST HINGE ASSEM 1 7 9SCF000016 1 4 20X1 75HHCS 1 8 9SS31226 24 COVER FLEX WRIST HINGE 1 9 9SS31226 320 ROTAHOOD RND RED ASSEM 1 10 9ST9187 16 1 4 20 HLN 3 11 9SS31256 4 1 12 9SS31256 5 1 13 9SS9262 98...

Страница 49: ...P 962 C jpg LTA 2 0 T FLEX K1655 10 General Assembly LTA 2 0 T FLEX K1655 10 1 2 10 4 5 3 4 6 10 9 7 13 12 3 4 8 9 11 14 15...

Страница 50: ...SPRING HOSE HANG 1 7 9SFC0840101030 ARM SEAL BAND 4 8 9SCF000063 5 16 18X2 00HHCS 2 9 9SCF000187 5 16 18X2 50HHCS 6 10 9SCF000016 1 4 20X1 75HHCS 1 11 9ST9187 15 5 16 18HLN SS 10 12 9ST9187 16 1 4 20...

Страница 51: ...P 963 C jpg LFA 2 0 FLEXIBLE ARM K1655 12 General Assembly LFA 2 0 FLEXIBLE ARM K1655 12 1 2 13 13 12 7 14 3 5 7 4 7 8 6 15 7 9 10 11 11 16 17...

Страница 52: ...7 9SFC0840101030 ARM SEAL BAND 6 8 9SCF000187 5 16 18X2 50HHCS 4 9 9ST8833 4 HEX HD CAP SCREW 3 10 9SCF000063 5 16 18X2 00HHCS 2 11 9SCF000016 1 4 20X1 75HHCS 1 12 9ST9187 16 1 4 20 HLN 1 13 9ST9187 1...

Страница 53: ...P 964 C jpg LFA 4 1 FLEXIBLE ARM K1655 13 General Assembly LFA 4 1 FLEXIBLE ARM K1655 13 1 2 3 4 5 7 7 7 7 10 13 17 8 16 9 13 15 12 14 13 19 11 6 18 19...

Страница 54: ...PE WHEEL 1 18 9SFC0711010150 SIDE PLATE LTA2 CW 2 19 9SS31226 96 COLLAR HINGE PIVOT 1 20 9SFC0703090160 LTA 2 0 CW WIRE SPRING 1 21 9SFC0711010360 LOCKING PLATE 1 22 9SFC0342000070 GROMMET CLOSED 1 23...

Страница 55: ...C jpg LTA 2 0 TELESCOPIC ARM K1655 14 General Assembly LTA 2 0 TELESCOPIC ARM K1655 14 1 14 3 4 5 6 8 9 10 11 12 13 2 15 15 16 31 15 28 21 22 18 17 29 20 27 30 23 34 35 24 19 10 24 26 25 26 7 30 30 3...

Страница 56: ...HINGE 1 5 9SFC0840101030 ARM SEAL BAND 5 6 9SCF000063 5 16 18X2 00HHCS 2 7 9SCF000016 1 4 20X1 75HHCS 1 8 9SS9262 98 PLAIN WASHER 2 9 9ST9187 16 1 4 20 HLN 1 10 9ST9187 15 5 16 18HLN SS 2 11 9SS31256...

Страница 57: ...P 966 C jpg LFA 3 1 K2633 5 General Assembly LFA 3 1 K2633 5 1 3 3 4 5 5 5 5 6 10 12 11 9 8 2 7 8 14 13...

Страница 58: ...T HINGE 1 5 9SFC0840101030 ARM SEAL BAND 5 6 9SCF000063 5 16 18X2 00HHCS 2 7 9SCF000016 1 4 20X1 75HHCS 1 8 9SS9262 98 PLAIN WASHER 2 9 9ST9187 16 1 4 20 HLN 1 10 9ST9187 15 5 16 18HLN SS 2 11 9SS3125...

Страница 59: ...P 967 C jpg General Assembly 4 LFA 3 1 K2633 6 Printed 02 11 2016 at 10 26 47 Produced by Enigma...

Страница 60: ...HINGE 1 5 9SFC0840101030 ARM SEAL BAND 5 6 9SCF000063 5 16 18X2 00HHCS 2 7 9SCF000016 1 4 20X1 75HHCS 1 8 9SS9262 98 PLAIN WASHER 2 9 9ST9187 16 1 4 20 HLN 1 10 9ST9187 15 5 16 18HLN SS 2 11 9SS31256...

Страница 61: ...P 968 C jpg LFA 4 1 K2633 7 General Assembly LFA 4 1 K2633 7 14 13...

Страница 62: ...HINGE 1 5 9SFC0840101030 ARM SEAL BAND 5 6 9SCF000063 5 16 18X2 00HHCS 2 7 9SCF000016 1 4 20X1 75HHCS 1 8 9SS9262 98 PLAIN WASHER 2 9 9ST9187 16 1 4 20 HLN 1 10 9ST9187 15 5 16 18HLN SS 2 11 9SS31256...

Страница 63: ...P 969 C jpg LFA 4 1 K2633 8 General Assembly LFA 4 1 K2633 8 14 13...

Страница 64: ...ii THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 65: ...ii THIS PAGE INTENTIONALLY LEFT BLANK...

Страница 66: ...parts or electrode with skin or wet clothing l Insulate yourself from work and ground l No toque las partes o los electrodos bajo carga con la piel o ropa moja da l Aislese del trabajo y de la tierra...

Страница 67: ...d Entl ftung des Arbeitsplatzes l Mantenha seu rosto da fuma a l Use ventila o e exhaust o para remover fumo da zona respirat ria l Turn power off before servicing l Desconectar el cable de ali mentac...

Страница 68: ...dvice once it has been given nor does the provision of information or advice create expand or alter any warranty with respect to the sale of our products Lincoln Electric is a responsive manufacturer...

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