Models EW0820 Installation, Operation and Maintenance ENERAL PECIFICATIONS See Figure 1 EW0820S090 A Stroke 73 1/4" 3 3/4” B Minimum Screw Pad Height (Adjustable 2") C Arm Reach 25 1/4" / 45 1/4 (min/max) D Overall Width 115 3/4" E Drive Thru 102”...
Page 3
Models EW0820 Installation, Operation and Maintenance Fig 1b - General Specifications Page 3 Rev 2/12/19 EW-IOM-A.doc...
Page 4
fully understand their meaning. Replace worn, ERTICAL LEARANCE faded, or damaged decals promptly. Check the height of the area where the lift is to be Do not attempt to raise a installed. Clearance should be calculated based WARNING vehicle on the lift until the on the full raised height of the lift.
Page 5
Models EW0820 Installation, Operation and Maintenance ECEIVING Component Packing List The shipment should be thoroughly inspected as PART # Qty/Lift Description soon as it is received. The signed bill of lading is AB-11531 Power Unit 1PH acknowledgement by the carrier of receipt in...
Models EW0820 Installation, Operation and Maintenance Installation Procedure wall or under work bench. The power unit should be located out of the working area AFETY EQUIREMENTS FOR NSTALLATION around the lift and vehicle, but close enough to ERVICE allow good visibility while operating the lift. Mark...
Models EW0820 Installation, Operation and Maintenance Fig 3 – Concrete Dimensions Installation 1. For best balance of lift /containment assembly while lowering into excavation use lifting bracket lifting points. The lifting brackets are included with the lift and will need to be installed using the hardware and in the locations shown in Fig 4.
Page 8
Models EW0820 Installation, Operation and Maintenance 5. Run the 2" PVC chase from the control area and join to the lift / containment assembly. Fill joints with silicone. All PVC joints must be leak proof. The power unit end of the...
Page 9
Models EW0820 Installation, Operation and Maintenance 'O' RING ELBOW Fig 9 – Power Unit Bracket Location 17. Attach the Power Unit to the Power Unit Bracket using the four (4) 5/16 x 1/2" Lg. flanged bolts and nuts provided, Fig 10.
Page 10
Models EW0820 Installation, Operation and Maintenance 21. Connect the 1/4” airline to the 3-button controller. Connect the shop air to the 3/8 ID Barbed Fitting or 1/4 NPT x 1/4 TUBE UNION Fitting. See Fig 13. NOTE: The shop air supply must be clean, dry, lubricated, and regulated to 90-120 psi.
Page 11
Models EW0820 Installation, Operation and Maintenance SUPPLY SUPPLY SUPPLY SUPPLY POWER UNIT ELECTRICAL CONNECTIONS POWER UNIT ELECTRICAL CONNECTIONS POWER UNIT ELECTRICAL CONNECTIONS POWER UNIT ELECTRICAL CONNECTIONS 208-240 VAC 208-240 VAC 208-240 VAC 208-240 VAC 60Hz, 1Ø 60Hz, 1Ø 60Hz, 1Ø...
Models EW0820 Installation, Operation and Maintenance Lifting a Vehicle Be sure the adapters are in the lowered position and the vehicle to a few inches above the desired working the arms are parked as far apart as possible before height. Lower the lift by depressing the lowering attempting to drive on or off of the lift.
Models EW0820 Installation, Operation and Maintenance Maintenance; and the employer shall insure that INAL HECKOUT ROCEDURE the lift maintenance personnel are qualified and 33. Demonstrate the operation of the lift to the that they adequately trained owner/operator/employer using a typical vehicle maintenance of the lift.
Maintenance Monthly Check fluid level in the power unit. To avoid personal injury, permit only qualified personnel Check for proper torque on all superstructure to perform maintenance on this equipment. bolts (428 ft-lbs.). Maintenance personnel should follow lockout/tagout ...
105060 AUTO GREASER KIT Replace all worn, damaged, or broken parts with parts approved by Challenger Lifts Inc. or with parts meeting Challenger Lifts Inc. specifications. Contact your local Challenger Lifts Parts Distributor for pricing and availability. (Call Challenger Lifts Inc. (502) 625-0700 for the Parts Distributor in your area)
Page 16
A1154 3/8 NUT Replace all worn, damaged, or broken parts with parts approved by Challenger Lifts Inc. or with parts meeting Challenger Lifts Inc. specifications. Contact your local Challenger Lifts Parts Distributor for pricing and availability. (Call Challenger Lifts Inc. (502) 625-0700 for the Parts Distributor in your area)
Page 17
SPRING PIN 5mm (D) x 15mm (L) Replace all worn, damaged, or broken parts with parts approved by Challenger Lifts Inc. or with parts meeting Challenger Lifts Inc. specifications. Contact your local Challenger Lifts Parts Distributor for pricing and availability.
Page 18
17131 TUBE UNION 1/4 x 6mm Replace all worn, damaged, or broken parts with parts approved by Challenger Lifts Inc. or with parts meeting Challenger Lifts Inc. specifications. Contact your local Challenger Lifts Parts Distributor for pricing and availability. (Call Challenger Lifts Inc. (502) 625-0700 for the Parts Distributor in your area)
Page 19
102813 BEARING AND WIPER ASSEMBLY Replace all worn, damaged, or broken parts with parts approved by Challenger Lifts Inc. or with parts meeting Challenger Lifts Inc. specifications. Contact your local Challenger Lifts Parts Distributor for pricing and availability. (Call Challenger Lifts Inc. (502) 625-0700 for the Parts Distributor in your area)
Page 20
M10 X 16 HEX SOCKET HEAD CAP Replace all worn, damaged, or broken parts with parts approved by Challenger Lifts Inc. or with parts meeting Challenger Lifts Inc. specifications. Contact your local Challenger Lifts Parts Distributor for pricing and availability.
Page 21
Model EW0820 Installation, Operation, and Maintenance NOTES Page 21 Rev 2/12/19 EW-IOM-A.doc...
Page 22
Model EW0820 Installation, Operation, and Maintenance NOTES Page 22 Rev 2/12/19 EW-IOM-A.doc...
Page 23
Model EW0820 Installation, Operation, and Maintenance NOTES Page 23 Rev 2/12/19 EW-IOM-A.doc...