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MOHAWK MODEL ML-220 

READ MANUAL 
THOROUGHLY BEFORE 
INSTALLING, OPERATING, 
SERVICING OR 
MAINTAINING THIS LIFT !! 
Deliver these instructions to lift 
owner/user/employer along with 
other instructional materials 
furnished with this lift.

 

MADE IN THE USA 

ML-220 

±

 20,000 LB. CAPACITY TWO POST

VEHICLE LIFT MANUAL 

5

INSTALLATION 

5

OPERATION 

5

MAINTENANCE 

5

PARTS 

02+$:./,)76//&

.

65 VROOMAN AVE.  
AMSTERDAM, NY 12010 

TOLL FREE:

  

1-800-833-2006

LOCAL:

  

1-518-842-1431

FAX:

   

1-518-842-1289

INTERNET:

 

WWW.MOHAWKLIFTS.COM

E-MAIL:

[email protected]

ML-220_5-9-19.doc
Rev Date 5/9/19
Part #601-800-493

MODEL ML-220 

Summary of Contents for ML-220

Page 1: ...onal materials furnished with this lift MADE IN THE USA ML 220 20 000 LB CAPACITY TWO POST VEHICLE LIFT MANUAL 5 INSTALLATION 5 OPERATION 5 MAINTENANCE 5 PARTS 02 76 65 VROOMAN AVE AMSTERDAM NY 12010 TOLL FREE 1 800 833 2006 LOCAL 1 518 842 1431 FAX 1 518 842 1289 INTERNET WWW MOHAWKLIFTS COM E MAIL SERVICE MOHAWKLIFTS COM ML 220_5 9 19 doc Rev Date 5 9 19 Part 601 800 493 MODEL ML 220 ...

Page 2: ...ical outlet when not in use Never use the cord to pull the plug from the outlet Grasp plug and pull to disconnect 6 To reduce the risk of fire do not operate equipment in the vicinity of open containers of flammable liquids gasoline WARNING Risk of Explosion This equipment has internal arcing and sparking parts which should not be exposed to flammable vapors This equipment is only suitable for ins...

Page 3: ...ESSORIES All accessories i e Lifting Pads Height Adapters Wheel Adapters Turf Adapters supplied with this lift are to be used on this lift only Accessories from other lifts are not acceptable and could result in injury to the user Contact the 02 76 for information pertaining to approved attachments accessories or configuration modifying components LOCK WARNING Latches do not automatically reset af...

Page 4: ... Here 3OHDVH KDYH WKLV XQLW V PRGHO DQG VHULDO QXPEHU ZKHQ FDOOLQJ IRU VHUYLFe Model Number ______________________ Serial Number ______________________ OR CONTACT 02 76 65 Vrooman Ave P O Box 110 Amsterdam NY 12010 Toll Free 1 800 833 2006 Local 1 518 842 1431 Fax 1 518 842 1289 Internet www MOHAWKLIFTS com E Mail Service MOHAWKLIFTS com ...

Page 5: ... 1 5 127 29 5 UNDER THIS WARRANTY STRUCTURAL AND MECHANICAL COMPONENTS ALL LIFTS STRUCTURAL AND MECHANICAL COMPONENTS OF THIS UNIT ARE GUARANTEED FOR THE BELOW STATED TIME FRAME SPECIFIC TO MODEL LISTED FROM THE DATE OF SHIPMENT FROM FACTORY AGAINST DEFECTS IN WORKMANSHIP AND OR MATERIALS WHEN LIFT IS INSTALLED AND USED ACCORDING TO SPECIFICATIONS 25 YEARS STRUCTURAL 10 YEARS MECHANICAL TWO POST M...

Page 6: ...RKMANSHIP AND OR MATERIALS WHEN LIFT IS INSTALLED AND USED ACCORDING TO SPECIFICATIONS WARRANTY EXCEPTIONS ALL LIFTS ADJUSTMENTS THIS WARRANTY DOES NOT COVER CASUAL AND ROUTINE ADJUSTMENTS SUCH AS BUT NOT LIMITED TO FITTINGS SENSORS AND SWITCHES ANCHOR BOLT RE TIGHTENING OR ANY SHIMMING OR ADJUSTMENTS REQUIRED DURING A PROPER AND PROFESSIONAL INSTALLATION BY A QUALIFIED INSTALLER MAINTENANCE AND I...

Page 7: ... 33 LIFTING PAD PROCEDURES 13 34 SWING ARM BOLT CAP PLACEMENT 14 35 PARTS FIGURE PAGE ISOMETRIC FINAL ASSEMBLY MAN500 37 MAIN SIDE ASSEMBLY MAN500 A 38 OFF SIDE ASSEMBLY MAN500 B 39 HYDRAULIC SYSTEM MAN501 40 CARRIAGE ASST ARM LOCK MAN502 41 LATCH BODY ASSEMBLY MAN503 42 DIVERTER VALVE ASSEMBLY MAN504 43 HEIGHT ADAPTER BRACKET CYLINDER CLAMPS MAN505 44 CARRIAGE SWING ARMS SLIDERS LIFTING PADS MAN5...

Page 8: ... OF POURING A NEW LEVEL CONCRETE SLAB SECTION SIMPLY STATED FOR OPTIMUM LEVEL LIFTING THE EQUIPMENT AT BEST CAN LIFT ONLY AS LEVEL AS THE FLOOR ON WHICH IT IS LOCATED AND SHOULD NOT BE EXPECTED TO COMPENSATE FOR DRASTIC FLOOR SLOPE DIFFERENCES THIS EQUIPMENT MUST BE INSTALLED ON A LEVEL CONCRETE FLOOR WITH A MINIMUM THICKNESS OF 6 1 2 INCHES THE CONCRETE MUST BE AGED AT LEAST 28 TWENTY EIGHT DAYS ...

Page 9: ...F VEHICLE BEING SERVICED WEJ IT ANCHOR SPECIFICATIONS LENGTH DRILL DEPTH DRILL SIZE DRILL SIZE MIN MAX TORQUE 6 IN THRU 3 4 IN 775 IN 787 IN SEE ANCHOR SPECS PRE EXISTING FLOOR REQUIREMENTS MINIMUM THICKNESS MINIMUM COMPRESSIVE STRENGTH MINIMUM AGING 6 1 2 IN 4000 P S I 28 DAYS DO NOT INSTALL ANY MOHAWK LIFT ON ANY SURFACE OTHER THAN CONCRETE CONFORMING TO THE MINIMUM COMPRESSIVE STRENGTH MINIMUM ...

Page 10: ... Maintenance 1 627 012 012 058 SMALL PARTS BAG CONTENTS 171 600 640 019 BOLT 1 4 20 X 1 1 2 10 258 600 690 005 LOCK NUT 1 4 20 NC 10 259 600 710 004 WASHER 1 4 SAE FLAT 4 021 601 310 005 BREATHER CAP 1 094 601 420 011 FITTING DOUBLE MALE UNION 6 JIC 4 409 601 710 001 DOUBLE LINE CLIP 6 600 710 006 WASHER FLAT FENDER 5 16 ID X 1 OD 6 601 460 010 SWING ARM BOLT CAPS 4 623 007 007 075 SHIM BAG CONTEN...

Page 11: ...2IN WRENCH SOCKET SWING ARM PINS 1 VICE GRIPS AS NEEDED 2 1 4 IN CRESCENT WRENCH AS NEEDED 1 4 FT BUBBLE LEVEL VERIFY LEVEL ASSEMBLY 1 PRY BAR MOVING HEAVY ITEMS 1 TIN SNIPS PACKAGING BANDING 1 CHALK LINE FLOOR LAYOUT 1 SOAP STONE FLOOR LAYOUT 1 25 FT TAPE MEASURE FLOOR LAYOUT SQUARING POST 1 MEDIUM HAMMER WEJ IT ANCHORS 1 HAMMER DRILL DRILLING CONCRETE 1 DRILL BIT 3 4 INCH DRILLING CONCRETE 1 TON...

Page 12: ...FICATIONS PRIOR TO INSTALLING A LIFT WARNING BEFORE DRILLING THE MOUNTING HOLES x ALL ANCHORS MUST BE A MINIMUM OF 6 INCHES AWAY FROM ANY EXPANSION SEAMS CONTROL JOINTS OR OTHER INCONSISTENCIES IN THE CONCRETE REFER TO ANCHOR MANUFACTURER SPECIFICATIONS FOR SPECIFIC INFORMATION CONCERNING EDGE DISTANCES AND BOLT TO BOLT DISTANCE REQUIREMENTS REFER TO FIGURES 3 4 x REFERENCE ALL FIGURES PERTAINING ...

Page 13: ...THE TOP OF THE OFF SIDE POST TIGHTEN TO 150 FOOT POUNDS REFER TO FIGURE 2 ASSEMBLE THE TWO OVERHEAD HYDRAULIC LINES FLAT ON THE FLOOR USING THE FOUR DOUBLE MALE UNIONS SEE MAN501 ASSEMBLE TWO OF THE DOUBLE LINE CLIPS TO THE CENTER SPAN OF THE OVERHEAD LINES APPROXIMATELY 3 INCHES FROM THE DOUBLE UNIONS ASSEMBLE THE TWO OVERHEAD LINE SUPPORT BRACKETS TO THE TOP OF THE MAIN AND OFF SIDE POST ERECT T...

Page 14: ...A BUBBLE LEVEL SET THE POST PARALLEL TO THE MAIN SIDE POST USING A MEASURING TAPE MEASURING FROM THE EDGE OF THE MAIN SIDE CHANNEL TO THE EDGE OF THE OFF SIDE CHANNEL AT THE BASE AND AT THE TOP OF THE POST x THE MEASUREMENT AT THE TOP OF THE POST MUST BE THE SAME AS THE MEASUREMENT AT THE BASE OF THE POST AT THIS TIME PERFORM THE PRE OPERATION CHECK LIST AND MAINTENANCE PROCEDURES DAILY WEEKLY MON...

Page 15: ...DEBRIS GREASE AND OIL x PERFORM THE PRE OPERATION CHECK LIST PER INSTRUCTIONS BEFORE RAISING VEHICLE TO DESIRED HEIGHT x BEFORE DRIVING VEHICLE INTO THE BAY POSITION ARMS AND SUPPORTS TO PROVIDE UNOBSTRUCTED CLEARANCE DO NOT HIT OR RUN OVER LIFT ARMS ADAPTERS OR AXLE SUPPORTS THIS COULD DAMAGE LIFT OR VEHICLE x LOAD VEHICLE ON LIFT CAREFULLY POSITION LIFT SUPPORTS TO CONTACT AT THE VEHICLE 0 18 78...

Page 16: ... POSTS AS LIFT IS RAISING x LIFT IS NOT DRIFTING DOWN WHEN RAISED RAISE LIFT THEN STOP AND VERIFY DRIFT DOWN OF CYLINDERS x NO VIBRATIONS FROM LOOSE CLAMPING ETC RELEASE LOCKS AND LOWER UNIT VERIFY THE FOLLOWING x PROPER SYNCHRONIZATION OF LIFT ARMS x UNIT IS LOWERING SMOOTHLY AIR IS BLEED FROM HYDRAULIC SYSTEM SEE BLEEDING PROCEDURE FOR MORE DETAILS x NO LEAKS PRESENT AT ANY FITTING JUNCTIONS x N...

Page 17: ...ED LIMOS AND OTHER TYPES OF LONG WHEEL BASE VEHICLES AS A RULE OF THUMB THE VEHICLE LENGTH ON A 2 POST MUST BE LIMITED TO 4 TIMES THE LENGTH OF THE ARM SPREAD TO RAISE IT THE CENTER OF GRAVITY ON THIS VEHICLE MUST LIE BETWEEN THE LIFTING PADS TO ACCOMPLISH THIS NOTE THAT SOME VEHICLES PER VEHICLE MANUFACTURER GUIDELINES ARE NOT TO BE RAISED BY THE FRAME REFER TO VEHICLE MANUFACTURER GUIDELINES FOR...

Page 18: ...NTERLINE OF THE POSTS THIS CAN BE VERIFIED BY VIEWING THE CAM FOLLOWER BEARINGS ON THE CARRIAGE THESE BEARINGS ARE LOCATED AT EACH CORNER OF THE CARRIAGE CENTERING OF VEHICLE IS ACHIEVED WHEN ALL 4 CAM FOLLOWER BEARINGS ARE FREE TO SPIN x PLACE THE LIFTING 3 6 3 5 0 6 5 200 1 7 POINTS FOR THE VEHICLE REFER TO ALI LP GUIDE ALI SM01 7 1 7 5 7 8 1 5 5 72 7 RECOMMENDED LOCATION AND FORMAT OF THE VEHIC...

Page 19: ...LB THEN BACK OFF UNTIL ARMS MOVE FREELY CARRIAGE STOP FASTENERS TO 150 FT LB CARRIAGE SIDE ROLLER NUTS TO 250 FT LB LIFTING ROD NUTS TO 650 FT LB CYLINDER TOP BOLT TO 650 FT LB ANCHORS SEE ANCHOR SPECIFICATION SECTION x LUBRICATE LOCK BODY MAIN PIVOT PINS REMOVE WITH SNAP RING PLIERS WHEN FULLY LOWERED AND CLEAN LOCK PIVOT PIN AND LOCK BODY HOLE SPRAY PIN WITH A LIGHT LUBRICANT WD 40 OR EQUIVALENT...

Page 20: ...THE POWER UNIT LOWERING HANDLE OBSERVE THE MAINSIDE CARRIAGE FOR MOVEMENT THE UNIT HAS CHECK OUT OK IF THERE IS NO MOVEMENT MAINSIDE CARRIAGE DOES NOT CONTINUE TO LOWER OFFSIDE CYLINDER DIVERTER VALVE CHECK TO BE PERFORMED WHEN OFFSIDE CYLINDER DRIFTS DOWN 1 RAISE THE UNIT APPROXIMATELY 3 FEET 2 DISENGAGE BOTH MECHANICAL SAFETIES 3 REMOVE THE BLEED LINE FROM THE TOP OF THE OFFSIDE CYLINDER AND CAP...

Page 21: ... RAISE UNIT DISENGAGE MECHANICAL LOCKS UNIT UNEVEN SIDE TO SIDE RAISE UNIT TO FULL HEIGHT TO EQUALIZE THEN LOWER OR USE DIVERTER VALVE TO EQUALIZE POSTS OUT OF SQUARE VERIFY LEVEL ASSEMBLY MAKE ANY AND ALL NECESSARY ADJUSTMENTS SEE FIGURE 5 6 DEBRIS IN POSTS TOOLS ETC CLEAN UNIT OBSTRUCTION UNDER VEHICLE OR LIFT REMOVE OBSTRUCTION RAISING UNEVEN RULE OF THUMB IF THE MAIN SIDE IS HIGH RUN UNIT TO F...

Page 22: ...ROM THE TOP OF THE OFF SIDE CYLINDER AND CAP USING MOHAWK PART 601 420 001 IF THE UNIT CONTINUES TO DRIFT DOWN THE DIVERTER PULL VALVE WILL NEED TO BE CLEANED OR REPLACED OFF SIDE CYLINDER REMOVE BLEED LINE FROM THE TOP OF THE OFF SIDE CYLINDER AND CAP USING MOHAWK PART 601 420 001 IF THE UNIT NO LONGER DRIFTS DOWN THE OFF SIDE CYLINDER WILL NEED TO BE SERVICED EXTERNAL HYDRAULIC LEAKS NOTE TIGHTE...

Page 23: ...L _________________________ SERIAL NUMBER _________________________ DATE OF INSTALLATION _________________________ DATE PART REPLACED SERVICED SERVICE COMPANY SERVICED BY MAINTENANCE CHART DATE MAINTENANCE PERFORMED SERVICE COMPANY SERVICED BY ...

Page 24: ... 250 GROUNDING AND APPLICABLE LOCAL CODES 5 DENOTE WIRE NUMBERS WHERE APPLICABLE 6 LABEL MARKERS SHALL BE PLACED ON ALL WIRES BOTH ENDS SWITCHES RELAYS LAMPS ETC ALL WIRES TO BE INSTALLED WITH TERMINAL LUGS ALL CONNECTIONS SHALL BE WRENCH TIGHT WHERE APPLICABLE 7 THE FOLLOWING COLOR WIRES SHALL BE RESERVED GREEN ALL EQUIPMENT GROUNDING CONDUCTORS WHITE ALL NEUTRAL CONDUCTORS 8 VERIFY PROPER MOTOR ...

Page 25: ...ODEL ML 220 19 FIGURES DIAGRAMS 02 76 65 VROOMAN AVE AMSTERDAM NY 12010 TOLL FREE 1 800 833 2006 LOCAL 1 518 842 1431 FAX 1 518 842 1289 INTERNET WWW MOHAWKLIFTS COM E MAIN SERVICE MOHAWKLIFTS COM MODEL ML 220 ...

Page 26: ...MOHAWK MODEL ML 220 20 Figure 1 ...

Page 27: ...MOHAWK MODEL ML 220 21 Figure 2 ...

Page 28: ...MOHAWK MODEL ML 220 22 Figure 3 ...

Page 29: ...MOHAWK MODEL ML 220 23 Figure 4a ...

Page 30: ...MOHAWK MODEL ML 220 24 Figure 4b ...

Page 31: ...MOHAWK MODEL ML 220 25 Figure 5 ...

Page 32: ...MOHAWK MODEL ML 220 26 Figure 6 ...

Page 33: ...MOHAWK MODEL ML 220 27 Figure 6A ...

Page 34: ...MOHAWK MODEL ML 220 28 Figure 7 ...

Page 35: ...MOHAWK MODEL ML 220 29 Figure 8 ...

Page 36: ...MOHAWK MODEL ML 220 30 Figure 9 ...

Page 37: ...MOHAWK MODEL ML 220 31 Figure 10 ...

Page 38: ...MOHAWK MODEL ML 220 32 Figure 11 ...

Page 39: ...MOHAWK MODEL ML 220 33 Figure 12 ...

Page 40: ...MOHAWK MODEL ML 220 34 Figure 13 ...

Page 41: ...MOHAWK MODEL ML 220 35 Figure 14 ...

Page 42: ...36 PARTS MANUAL 02 76 65 VROOMAN AVE AMSTERDAM NY 12010 TOLL FREE 1 800 833 2006 LOCAL 1 518 842 1431 FAX 1 518 842 1289 INTERNET WWW MOHAWKLIFTS COM E MAIN SERVICE MOHAWKLIFTS MODEL ML 220 ...

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Page 59: ...5 VROOMAN AVE AMSTERDAM NY 12010 TOLL FREE 1 800 833 2006 LOCAL 1 518 842 1431 FAX 1 518 842 1289 INTERNET www MOHAWKLIFTS com E MAIN Service MOHAWKLIFTS com PRE EXISTING SLAB REQUIREMENTS NEW SLAB RECOMMEDATIONS ...

Page 60: ...o verify minimum floor thickness and to confirm building drawings A core sample should be obtained and tested to verify minimum floor compressive strength When investigating floor properties consult building drawings to verify proper floor reinforcement All 2 post lifts require a continuous single slab Spanning expansion seams or positioning posts on separate slabs is not acceptable ALL MOHAWK LIF...

Page 61: ...should be obtained from the firm who supplies the concrete mixture at the time of the pour 7KH VODE DERYH LV GHVLJQHG DV VWDQG DORQH DQG GRHV QRW WDNH LQWR DFFRXQW WKH FRQWULEXWLRQ RI VWUHQJWK IURP VXUURXQGLQJ concrete It may be desirable to reinforce the new slab to the pre existing surrounding floor Care should be taken to locate these specific reinforcement bars away from any anchor positions o...

Page 62: ...Bars 8 in Short Bars 1 in 10 in TP 30 WB 72 Min 220 Min 18 4 Main Bars 24 4 Temperature Bars 4 in Long Bars 8 in Short Bars 1 in 8 in TR 19 24 Min 24 Min 4 4 Bars 8 Bars Total 6 in Each Way 3 4 in 5 in FL 25 24 Min 24 Min 4 4 Bars 8 Bars Total 6 in Each Way 3 4 in 5 in TR 25 24 Min 24 Min 4 4 Bars 8 Bars Total 6 in Each Way 3 4 in 5 in TR 30 48 Min 48 Min 4 4 Bars 8 Bars Total 6 in Each Way 3 4 in...

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Page 69: ...Model V 77 30S A ND VALIDATE D Model TR 75 A ND VALIDATE D Model 75 32 F The Lifts You Can t Wear Out TWO POST FOUR POST MOBILE COLUMN PARALLELOGRAM VERTICAL RISE MOHAWKLIFTPRODUCTS Mohawk Lifts LLC P O Box 110 65 Vrooman Ave Amsterdam NY 12010 Phone 800 833 2006 518 842 1431 www mohawklifts com ...

Page 70: ...SED WE HAVE CREATED AN ON LINE PHOTO DATABASE FOR CUSTOMERS TO VIEW OUR LIFTS IN USE VISIT WWW MOHAWKLIFTS COM PR AND MAYBE WE CAN ADD YOUR PHOTOS TO OUR COLLECTION JPG FORMATS PREFERED E MAIL YOUR PHOTOS AND COMMENTS TO Marketing mohawklifts com BEST REGARDS HAPPY LIFTING YOUR FRIENDS AT MOHAWK LIFTS ...

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