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• Sales and Service through Subsidiaries and Distributors Worldwide •

Cleveland, Ohio 44117-1199  U.S.A.   TEL: 888.935.3878   FAX: 216.383.8823   WEB SITE: www.lincolnelectric.com

• World's Leader in Welding and Cutting Products •

DOWNFLEX 200/400

INSTRUCTION MANUAL

IM10013

1RYHPEHU

, 2011

Safety Depends on You

Lincoln arc welding and cutting
equipment is designed and built
with safety in mind. However,
your overall safety can be
increased by proper installation
... and thoughtful operation on
your part.

DO NOT INSTALL,

OPERATE OR REPAIR THIS
EQUIPMENT WITHOUT READ-
ING THIS MANUAL AND THE
SAFETY PRECAUTIONS CON-
TAINED THROUGHOUT.

And,

most importantly, think before
you act and be careful.

For use with machines having Code Numbers:

K2751-2, K2751-3, K2751-4, 
CK 2751-2, CK 2751-3, CK 2751-4,
CK 2751-25, CK 2751-35

Copyright © Lincoln Global Inc.

Содержание DOWNFLEX 200

Страница 1: ...elding and cutting equipment is designed and built with safety in mind However your overall safety can be increased by proper installation and thoughtful operation on your part DO NOT INSTALL OPERATE...

Страница 2: ...RERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING Read and understand the following safety highlights For additional safety information it is strongly recommended that you purchase a copy of Safe...

Страница 3: ...multaneously touch electrically hot parts of electrode holders connected to two welders because voltage between the two can be the total of the open circuit voltage of both welders 3 i When working ab...

Страница 4: ...d 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 R...

Страница 5: ...mables 4 Des gouttes de laitier en fusion sont mises de l arc de soudage Se prot ger avec des v tements de protection libres de l huile tels que les gants en cuir chemise paisse pan talons sans revers...

Страница 6: ...y important when identifying the correct replacement parts On Line Product Registration Register your machine with Lincoln Electric either via fax or over the Internet For faxing Complete the form on...

Страница 7: ...0 M Only B 5 Downflex 400 MS Only B 6 Downflex 400 MS A Only B 7 Accessories Section C Options Accessories C 1 Maintenance Section D Safety Precautions D 1 Maintenance D 1 Periodic Maintenance D 2 Dis...

Страница 8: ...nly MAIN FILTER SURFACE AREA 2 x 280 ft2 2 x 26 m2 FILTER CLASS ACCORDING TO DIN EN 60335 2 69 AMBIENT CONDITIONS M DownFlex 400 MS and DownFlex 400 MS A only MAINS CORD 10 ft 3 m 3 3 ft 1 m internal...

Страница 9: ...led See Accessories Section of this manual Using the product for other purposes is considered contrary to its intended use The manufacturer accepts no liability for any damage or injury resulting from...

Страница 10: ...olts and wash ers 2 Put the pins through the holes on the sides of the back panel or backdraft panel 3 Place the washers and bolts over the pins 4 Tighten the bolts BACK PANEL To mount the back panel...

Страница 11: ...ters over the prefilters A The edgeless sides should be direct ed to the back See Figure A 6 2 Remove the ground bracket at the position of the work grid Keep the two bolts 3 Place the frames into pos...

Страница 12: ...ilter cartridge 5 Mount the adjustable feet underneath the HEPA kit NOTE Remove the outlet panel from the HEPA kit as well as the outlet grid inside the downdraft table to facilitate mounting Don t fo...

Страница 13: ...the 4 bolts 2 Apply the draft strip to the downdraft table A or HEPA kit B See Figure A 9 3 Place bolts halfway through the 2 lower holes at the outlet of the downdraft table or HEPA box C See Figure...

Страница 14: ...ee Figure A 11 item B MOVEMENT SENSOR DownFlex 400 MS A only The movement sensor consists of Automatic start stop device with 7 5 ft 2 3 m of cable and plug 2 Bolts M6 3 Tie wraps To mount the movemen...

Страница 15: ...aft table using a fork lift truck or pallet jack 2 Unscrew the 5 adjustable feet 3 Mount the swivel casters mount the ones with brakes at the left and right front corners NOTE Drive in the screw threa...

Страница 16: ...ON FIGURE A 14 CARGO LASHINGS FIGURE A 15 ADJUSTABLE FEET 50 mm Lift only with equipment of adequate lifting capacity Be sure machine is stable when lifting Do not lift this machine using lift bail if...

Страница 17: ...ry 208V tap brown or 240V tap violet Overload relay B 3 Adjust overload relay to 10 Amps 4 Close and lock all doors CONNECTION TO THE INPUT POWER To connect the downdraft table to the input power pro...

Страница 18: ...ch on the fan 3 Push the OFF button to switch off the fan 4 Wait 20 seconds 5 Open the left door The motor contains a sticker indicating the correct direction of rotation 1 Check the direction of rota...

Страница 19: ...See Accessories section of this manual by the internal extraction fan The air passes through a prefilter for optimum air distribution This prefilter is the first spark arresting stage Next the air pa...

Страница 20: ...tho rized qualified and trained persons skilled using appropriate work practices Always wear face mask and gloves during filter exchange cleaning DOWNFLEX 200 400 Never use the product for Oxy fuel cu...

Страница 21: ...rs by using an industrial vacuum cleaner HEPA where required and wet wiping techniques 9 If prefilters 1st and or 2nd stage are saturated replace 10 Seal prefilter bag firmly with supplied tie wrap 11...

Страница 22: ...cartridge See Figure A 8 item B 4 Remove the used filter cartridge and pack it in the plastic bag in which the new filter is supplied 5 Clean filter housing using a HEPA industrial vacu um cleaner an...

Страница 23: ...push the OFF but ton D to switch off the fan See Figure B 2 5 Turn switch A off to remove the main input power FILTER REPLACEMENT 1 During use regularly check the Magnehelic gauge B When the pressure...

Страница 24: ...edure takes 2 minutes during which each filter cartridge is cleaned by 7 compressed air pulses NOTE To secure optimum filter efficiency do not acti vate the filter cleaning system within the first 20...

Страница 25: ...ency the filter cleaning system cannot be activated during the first 20 hours of operation or within 20 hours after filter replacement BUZZER The buzzer may emit two different interrupted sounds 2 Sec...

Страница 26: ...finished turn switch A off to remove the main input power FILTER REPLACEMENT When the filter cleaning system is unable to get the pressure below 0 22 psi 1500 Pa after 5 attempts the filter cartridges...

Страница 27: ...forated steel spark arresters protect the prefilters already present E HEPA Kit Consists of a filter housing with a HEPA filter to be mounted on the outlet of the downdraft table F Silencer Outlet Duc...

Страница 28: ...k grid of the down draft table bench vice not included Mounting brack et to mount various types of bench vices Only suitable for standard work grid See Figure A 13 L Wheel Kit Consists of five swivel...

Страница 29: ...move guards only when necessary and replace them when the maintenance requiring their removal is complete Always use the greatest care when working near moving parts Do not put your hands near the coo...

Страница 30: ...ary X Clean prefilters using an industrial vacuum cleaner X Filter Cartridges Check for damage and correct installation Replace if necessary X Dust drawers Check for damage and correct installation Re...

Страница 31: ...BLE CAUSE lists the obvious external possibilities that may contribute to the machine symptom Step 3 RECOMMENDED COURSE OF ACTION This column provides a course of action for the Possible Cause general...

Страница 32: ...ilter cartridge See HEPA Filter Working light not lit No light 1 Main switch off 1 Turn on main switch 2 Main switch off 2 Turn on main switch 3 Motor defective 3 Repair or replace motor 4 ON OFF butt...

Страница 33: ...on hours after filter replacement reset 3 Try again later Is not necessary to clean the filter cartridges Buzzer emits an interrupted sound 2 seconds on 2 seconds off Filter cartridges polluted 1 Pres...

Страница 34: ...nd try again 2 No compressed air available 2 Connect repair compressed air supply 3 Automatic start stop move ment sensor or welding cable sensor not connected 3 Connect cable of automatic start stop...

Страница 35: ...all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department f...

Страница 36: ...r all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department...

Страница 37: ...all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department...

Страница 38: ...all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department f...

Страница 39: ...r all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department...

Страница 40: ...all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department f...

Страница 41: ...ll machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department fo...

Страница 42: ...all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department...

Страница 43: ...all machines covered by this manual The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels If the diagram is illegible write to the Service Department...

Страница 44: ...NOTES DOWNFLEX 200 400...

Страница 45: ...NOTES DOWNFLEX 200 400...

Страница 46: ...h electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...

Страница 47: ...e Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentaci...

Страница 48: ...and Service through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com World s Leader in Welding and Cutting Pr...

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