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Model EQ10 

Installation, Operation and Maintenance 

 

                   Page 11 

  

Rev. 11/30/2020

 

  

EQ

10-IOM-Q.

doc 

L

IFTING A 

V

EHICLE

 

1)  Ensure that the lifting arms are parked, out to full 

drive thru position. 

2) Center the vehicle between the columns in the 

service bay and position the vehicle’s center of 
gravity midpoint between the columns.  NOTE: 
the center of gravity is based on the weight 
distribution and is not the same as the center 
point of the vehicle. 

D

O NOT EXCEED 

2500

 POUNDS PER ARM

D

O NOT ATTEMPT TO LIFT THE VEHICLE WITH ONLY TWO 

ARMS

,

 AS THIS WILL VOID THE WARRANTY

 

E

NSURE THAT THE HIGHEST POINT ON THE VEHICLE 

WILL CONTACT THE 

O

VERHEAD 

L

IMIT 

S

WITCH 

B

AR

D

O NOT PLACE THE VEHICLE IN THE SERVICE BAY 

BACKWARDS

R

EFER TO THE VEHICLE MANUFACTURERS SERVICE 

MANUAL

,

 TECHNICAL BULLETINS

,

 

“V

EHICLE 

L

IFTING 

P

OINTS 

G

UIDE

 

(ALI/LP-G

UIDE

)

 OR OTHER 

PUBLICATIONS TO LOCATE THE RECOMMENDED LIFTING 
POINTS

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. 

A

lways use safety stands when removing or 

installing heavy components. 

L

OWERING 

A

 

V

EHICLE

 

1)  Ensure that the area under the vehicle is clear of 

personnel and tools. 

2)  Raise the vehicle until both latches are free. 
3) Disengage the latches by pulling down and 

holding the lock release lever. 

4) Lower the vehicle by depressing the lowering 

valve handle. 

5) Continue to lower the vehicle until the carriages 

stop against the base plate.  Retract the 
extension arms, and park them.

 

L

OSS OF POWER

 

If for any reason the lift will not raise off the locks or 
the locks will not retract, consult factory authorized 
personnel. 
DO NOT OVERRIDE ANY SAFETY FEATURE IN 
AN ATTEMPT TO LOWER THE LIFT. 

Summary of Contents for EQ10

Page 1: ...Post Surface Mounted Lift MODEL EQ10 QUALITY LIFTS LLC 2311 South Park Rd Louisville KY 40219 TOLL FREE 877 771 5438 FAX 502 583 5488 E mail sales qualitylifts com www qualitylifts com IMPORTANT READ...

Page 2: ...1 4 1899 mm 75 1 4 1975 mm with Adapter B Overall Height 143 7 8 3655 mm C Overall Width 131 3 4 3347 mm D Drive Thru Clearance 98 3 8 2499 mm E Floor to Overhead Switch 137 3482 mm F Short Arm Reach...

Page 3: ...ulted to address seismic loads and other local or state requirements Failure by purchaser to provide the recommended mounting surface could result in unsatisfactory lift performance property damage or...

Page 4: ...not provided with the lift shipment 10 wt anti foam anti rust hydraulic biodegradable oil Dexron III ATF INSTALLATION SAFETY REQUIREMENTS FOR INSTALLATION AND SERVICE Refer to ANSI ALI ALIS current ed...

Page 5: ...Fig 3 Column Shimming 10 Tighten power column anchors and recheck column for plumb Re shim if necessary Torque to 150 foot pounds to set anchors OVERHEAD LIMIT SWITCH 11 Raise and install Overhead Ass...

Page 6: ...e the idler hose long up the backside of the column and thru the plastic guide at the top of the extension Continue across the overhead through each of the guides as shown in Fig 8 and down the backsi...

Page 7: ...and apply anti seize to the three retaining rings and where the double screw makes contact with the base of the footpad 34 Ensure arm stop hardware is present and adequately tightened so that spring...

Page 8: ...ise If lubricant is not wiped clean from the cylinder rod the cylinder will apear to be leaking SYNCHRONIZING CABLES 50 Raise lift and ensure carriages lower into same lock position 51 Adjust synchron...

Page 9: ...1 2 3 4 5 6 L3 L2 L1 T3 T2 T1 FACTORY WIRED FOR 208 240V 6 4 2 5 3 1 RECONNECTIONS FOR 440 480V T3 T2 T1 T9 T6 T7 T4 T8 T5 FOR THREE PHASE M FOR SINGLE PHASE Wiring Diagram 1 L1 3 L2 5 L3 2 T1 4 T2 6...

Page 10: ...the lift inspectors are qualified and that they are adequately trained in the inspection of the lift The Owner Employer shall establish procedures to periodically maintain the lift in accordance with...

Page 11: ...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 t...

Page 12: ...d leaks Check adapters for damage or excessive wear Replace as required with genuine Challenger Lifts parts Check lock release activation When properly adjusted the idler column lock should rest firml...

Page 13: ...Model EQ10 Installation Operation and Maintenance Page 13 Rev 11 30 2020 EQ10 IOM Q doc Parts Breakdown...

Page 14: ...Model EQ10 Installation Operation and Maintenance Page 14 Rev 11 30 2020 EQ10 IOM Q doc...

Page 15: ...ex Nut 13 AB 9367 DLH 1 Power Unit 58 B2065 5 1 M10 x 55 Clevis Pin 13 14 AD 9367 1 1 Power Unit 3Phase 59 GJY12 3 7 Hairpin Cotter Pin JSJ5 03 02CH Shutoff Bar 60 X10 095 8 Nut M16 15 JSJ5 03 03 1 Sh...

Page 16: ...Q10 Installation Operation and Maintenance Page 16 Rev 11 30 2020 EQ10 IOM Q doc REVISIONS 11 30 2020 ADDED STEP TO CHECK THE ARM STOP BOLTS TO MAKE SURE THEY ARE TIGHT UPDATED LOCK RELEASE CABLE PART...

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