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35.

 

Lower  lift  to  the  floor.  Pull  and  release  lock  release  handle  while  watching  idler  column  lock. 
Adjust  threaded  sleeve  cable  adjuster  nuts  until  idler  column  lock  disengages  and  engages  fully. 
When  properly  adjusted,  the  idler  column  lock  should  just  come  to  rest  against  the  back  of  the 
column when engaged and fully out against the tab when disengaged. 

IMPORTANT

:  IF  IDLER  SIDE LOCK PAWL DOES NOT  FULLY DISENGAGE,  DAMAGE 

MAY RESULT TO IDLER SIDE CARRIAGE AND OR CABLE SYNCHRONIZING SYSTEM. 

36.

 

Tighten and trim wire ties. 

37.

 

Snap lock cover over each lock assembly. 

O

PERATION PROCEDURE 

S

AFETY NOTICES AND DECALS 

This product is furnished with graphic safety warning labels, which are reproduced on page 3 of 
these instructions. Do not remove or deface these warning labels, or allow them to be removed or 
defaced. For your safety, and the safety of others, read and understand all of the safety notices and 
decals included. 

O

WNER/EMPLOYER RESPONSIBILITIES 

The owner/employer shall 

make sure that all lift operators are qualified and trained in the safe use and 

operation  of  the  lift  in  accordance  with  the  manufacturer

s  operating  instructions.  They  also  shall 

display  the  lift  manufacturer

s  operating  instructions  and  maintenance  schedule  in  a  conspicuous 

location and area, convenient to the operator.   

The  owner/employer  shall 

establish  procedures  to  periodically  inspect  and  maintain  the  lift  in 

accordance with the lift manufacturer

s suggestions. The employer shall insure that the lift inspector and 

maintenance  personnel  are  qualified  and  that  they  are  adequately  trained  in  these  procedures.  The 
employer shall maintain these periodic inspection and maintenance records.   

L

IFTING A VEHICLE 

1)

 

Insure that the lifting arms are parked, out to full drive thru position. 

2)

 

Position the vehicle in the service bay so that the vehicle

s center of gravity is on a line between the 

two columns, and so the vehicle is centered between the two columns. 

DO NOT EXCEED 2500 POUNDS PER ARM. 
DO  NOT  ATTEMPT  TO  LIFT  THE  VEHICLE  WITH  ONLY  TWO  ARMS,  AS  THIS  WILL 
VOID THE WARRANTY 
INSURE  THAT  THE  HIGHEST  POINT  ON  THE  VEHICLE  WILL  CONTACT  THE 
OVERHEAD LIMIT SWITCH BAR 
DO NOT PLACE THE VEHICLE IN THE SERVICE BAY BACKWARDS. 

3)

 

Position the arms and adapters so all four pads contact the vehicle simultaneously. 

The vehicle should remain level during lifting.   

4)

 

Raise the lift until all four wheels are off the ground. Test the stability of the vehicle by attempting 
to rock the vehicle. Check adapters for secure contact with vehicle lift points. If the vehicle seems 
unstable, lower the lift and readjust the arms. If the vehicle is stable, raise the vehicle to a height a 
few inches above the desired working height. 

5)

 

Lower the vehicle until the safety latches on both columns engage. The vehicle should remain level 
when  both  latches  are  engaged.  If  one  side  engages  and  the  other  continues  to  descend,  stop 
lowering the vehicle, raise it several inches, and try again to engage both latches. 

Always lower lift into locks before entering the area beneath the vehicle. 
Always use safety stands when removing or installing heavy components. 

Summary of Contents for 94780

Page 1: ...10000LBS 2 POST LIFT Model 94780 INSTALLATION OPERATION MAINTENANCE MANUAL IMPORTANT READ THIS MANUAL COMPLETELY BEFORE INSTALLING or OPERATING LIFT...

Page 2: ...lowering speeds may vary depending on weight of vehicle 12 Min To Nearest Obstruction 12 Min To Nearest Obstruction Fig 1a General Specification Fig 1b Service Bay Layout VERTICAL CLEARANCE Check the...

Page 3: ...REMENTS For lift installation and operation for single phase units it is necessary to have a dedicated circuit with a 25 amp circuit breaker or time delay fuse SAFETY NOTICES AND DECALS For your safet...

Page 4: ...sion 1 Power Lock Cover 1 Idler Column Extension 1 Idler Lock Cover 1 Overhead Ass y 1 Hardware Box 1 Rear Arm Ass y 2 Front Arm Ass y 2 INSTALLATION IMPORTANT Always wear safety glasses while install...

Page 5: ...r holding power 10 Shim both columns to plumb using the shims provided DO NOT shim more than 1 2 at any given point Use a level no less than 24 in length to plumb columns 11 Assemble washer and nut to...

Page 6: ...eal without damage to the fitting follow this procedure for each hose connection Screw flared fitting on finger tight Rotate flared fitting 1 1 2 hex flats 90 deg Back the flared fitting off one full...

Page 7: ...Fig 5 Hydraulics Fig 6 LOCK RELEASE 23 Install Lock Release Stud and Knob to Power Column Lock using one M10 nut 24 Attach Mechanical Lock Release Cable Assembly to two Column Lock Pawl Fig 7...

Page 8: ...USTMENTS 29 Lower the lift to the floor and raise the lift approximately one foot 30 Start with Idler side first Slowly and carefully loosen the bleed plug on top of the cylinder just enough to allow...

Page 9: ...loyer shall insure that the lift inspector and maintenance personnel are qualified and that they are adequately trained in these procedures The employer shall maintain these periodic inspection and ma...

Page 10: ...issing or damaged See Installation instructions page 3 Daily 1 Keep lift components clean 2 Check for loose or broken parts 3 Check hydraulic system for fluid leaks 4 Check adapters for damage or exce...

Page 11: ...hose 2 Defect in fitting 2 Tighten fitting and replace if necessary Fluid Leak 3 Defect in cylinder packing seals 3 Repack seals or replace cylinder if necessary Fluid is contaminated 1 Water or forei...

Page 12: ...WASHER 2 69 LIMITED BOLT 4 18 WHEEL AXES 4 70 SPRING PIN 4x24 4 19 WHEEL 4 71 SPRING PIN 4x30 4 20 WASHER 6 8 72 LIMITED SPRING 4 21 SPRING WASHER 6 8 73 LEVEL LIMITED BOLT 4 22 NUT M6 9 74 SLIDE BLOC...

Page 13: ...1 RAM 2 1 RING RAM HEADER GUIDE RING CYLINDER BOLT WASHER O RING COVER O RING O RING 1 1 1 1 1 1 1 1 3 4 5 6 7 8 9 10 11 1 1 PARTS LIST NO DESCRIPTION QTY b1 b2 b11 b9 b8 b7 b6 b5 b3 b4 b10...

Page 14: ...4 2 28 27 26 25 18 19 20 21 22 8 17 16 15 14 13 12 6 7 5 9 11 10 8 3 1...

Page 15: ...8 42 41 40 21 20 22 20 2122 54 38 39 POWER COLUMN EXTENSION POWER COLUMN ASSY 33 82 26 27 69 70 71 72 73 66 67 64 68 62C 64 63 65 78 77 76 46 80C REAR ARM ASSY 92 IDLER COLUMN ASSY IDLER COLUMN EXTENS...

Page 16: ...you This warranty is expressly in lieu of all other warranties express or implied including the warranties of merchantability and fitness To take advantage of this warranty the product or part must b...

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