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Summary of Contents for Snap-On EELR 343A
- Page 1 INSTALLATION and OPERATION MANUAL EELR 343A / EELR 343AEXT EELR 343A / EELR 343AEXT 11000 LB. 11000 LB. (SYMMETRICAL) (SYMMETRICAL) READ and SAVE THIS INSTRUCTION MANUAL Snap-On Tools Corporation AUG 2005 6-2714 1-800-268-7959...
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Page 2: Table Of Contents
TABLE OF CONTENTS PAGE SAFETY AND OPERATING INSTRUCTIONS................2 SPECIFICATIONS ..........................3 CONTENTS ............................4 INSTALLATION REQUIREMENTS ....................4 INSTALLATION INSTRUCTIONS ....................5 UNPACKING PROCEDURE......................5 BAY LAYOUT ..........................6 SAFETY SHUT-OFF BAR INSTALLATION................6 SAFETY SHUT-OFF BAR ADJUSTMENT................... 7 TOWER POSITIONING AND SETUP ................... -
Page 3: Safety And Operating Instructions
SAFETY AND OPERATING INSTRUCTIONS When using this lift, basic safety precautions should always be followed, including the following. Read all instructions in this manual and on the lift. Inspect lift daily. Do not operate if it malfunctions or problems have been encountered. -
Page 4: Specifications
2 SPECIFICATIONS Capacity: 11000 lbs. 5000 kg Overall Width: 146” 3708mm Width Between Columns: 120" 3048mm Drive-Thru Width: 109" 2769mm Overall Height (12ft Model): 144" 3658mm Overall Height (14ft Model): 168” 4267mm Under Bar Clearance (12ft Model): 140" 3556mm Under Bar Clearance (14ft Model): 164”... -
Page 5: Contents
CONTENTS The complete lift is contained in two (2) packages: The main structural components are packed in a steel frame. The remaining parts are packed in an accessory box. Main Structural Components includes: 1pc. Power side tower and carriage assembly 1pc. -
Page 6: Installation Instructions
It is the user’s responsibility to provide all wiring for electrical hook-up prior to installation and to insure that the electrical installation conforms to local building codes. Where required, it is the user’s responsibility to provide an electrical isolation switch located in close proximity to the lift that will enable emergency stop capability and isolate electrical power from the lift for any servicing requirements. -
Page 7: Bay Layout
7. Prepare the bay by selecting the location of the lift relative to the walls. Clear area of all packaging materials to avoid trip hazards. Draw a chalk line on the floor to represent the center line of the bay and a second chalk line crossing at 90° for locating the lift towers. -
Page 8: Safety Shut-Off Bar Adjustment
3. Slide the safety shut-off microswitch assembly over open end of actuator bar and bolt the assembly to the crossmember using hex head bolt 1/4” NC x 3/4” lg. (6-0178), lockwasher (6-0056), and hex nut 1/4” NC (6-0032). 4. Bolt actuator extension (1-1379 12ft Model, 1-1823 14ft Model) onto open end of actuator bar using (2x) hex head bolt 1/4”... -
Page 9: Tower Positioning And Setup
4. Adjust the ¼” NC x 2” lg. Hex bolt so that the end of the bolt is in contact with the carriage. Tighten the ¼” NC hex nut on the bolt. TOWER POSITIONING AND SETUP 1. Locate the power side and slave side tower to the relative position as shown in Figure 3. -
Page 10: Arm Restraint Installation
ARM RESTRAINT INSTALLATION Using two (2) 3/8”-16UNC x 1” LG. socket head cap screws, and two (2) 3/8” ID lockwashers, install the arm restraint assemblies as shown in Figure 6. Before tightening completely, make sure that the arm restraint has full contact with the arm restraint gear by pushing it firmly against the arm. -
Page 11: Power Pack Installation
POWER PACK INSTALLATION Remove the red plastic cap located at the rear of the power pack, and install the "T" fitting located in the hardware kit. Bolt power pack to the mounting bracket on the power side tower using four (4) 5/16”-18UNC x 1”LG. -
Page 12: Hydraulic System Installation
UP CONTROL MICROSWITCH BUTTON SHUT-OFF (NORMALLY OPEN) (NORMALLY CLOSED DURING OPERATION) 230 VOLTS AC SINGLE PHASE POWER SUPPLY Figure 8 – Electrical Diagram HYDRAULIC SYSTEM INSTALLATION Refer to Figure 9 and 10, and the Hydraulic System Part List on page 27. Note: Save hydraulic caps and plugs for future use. - Page 13 10. TIGHTEN ALL HYDRAULIC CONNECTIONS. Caution: Over tightening could cause the flare seal to break. TO POWER PACK VALVE BLOCK PART #6-1362 HYDRAULIC TUBE ASSEMBLY PART #2-1140 OPEN 90° ELBOW PART #6-0804 CLOSE ADAPTER, ADAPTER, ¼" NPT M - ¼" JIC ¼"...
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Page 14: Safety Release Cable Routing And Adjustment
5.10 SAFETY RELEASE CABLE ROUTING AND ADJUSTMENT The mechanical safety automatically engages. To release the mechanical safety, you must first raise the lift approximately 2”, then pull the safety release lever down. This disengages the power side safety dog and activates the safety cable to release the slave side safety dog. -
Page 15: Hydraulic System Bleeding And Leveling Procedure
Repeat step 2 for the power side tower. Guide the cable up under the large pulley and then over the small pulley towards the safety dog. Wrap the cable around the thimble (attached to the safety dog with a 3/8” x 1/2” lg. shoulder bolt) and then clamp it using two (2) wire rope clips. Do not tighten fully at this stage. - Page 16 5. Open the by-pass valve, and power up until oil is seen flowing out of the bleeder hose. (No Air Bubbles). Bleed at least 1 gal. of hydraulic fluid through the system. 6. Remove the bleeding hose and reinstall the bleeder cap. Replace breather/filler cap. 7.
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Page 17: Hydraulic Adjustment Procedure
5.12 HYDRAULIC ADJUSTMENT PROCEDURE Important! Should your lift come out of synchronization, i.e. one carriage is higher than the other, it is necessary to level the lift hydraulically. When slave side is higher than the power side: 1. Lower lift on to the first safety on the power side. 2. - Page 18 Figure 13 – Crossmember Leveling Figure 14 – Tower Leveling Figure 15 – Shim Placement Figure 16 – Anchor Installation Refer to Bay Layout (Figure 3) to ensure that the column is still in the proper position. Using a rotary hammer drill with a ¾” masonry drill bit, drill holes in the floor on the high side column using the tower baseplate as a template.
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Page 19: Shimming Of The Remaining Tower
Reconfirm that the column is level front to rear and side to side (Figure 14). Add or remove shims as required. Torque all anchor bolts to 150 ft-lbs. (203 Nm), continually checking that the column is level as you proceed. If anchor bolts do not tighten to 150 ft-lbs. OR project more than 1 ¾”... -
Page 20: Lift Maintenance Guidlines
6 LIFT MAINTENANCE GUIDLINES SAFETY INSTRUCTIONS Read operating and safety manuals before using any lift Do not operate a lift that has been damaged or is in disrepair Proper inspection and maintenance is necessary for safe operation PERIODIC MAINTENANCE DAILY: Check all hydraulic lines and fittings for pinch points, damage, cracks or leaks Check all electrical wiring for pinch points, cracks or damage Check all moving parts for uneven or excessive wear... - Page 21 EVERY YEAR: Inspect lift as per Automotive Lift Operation, Inspection and Maintenance (ALOIM) EVERY TWO YEARS: Change hydraulic fluid LUBRICATION: Where grease is required > multi-purpose lithium grease Where lubricating oil is required > multi-purpose SAE 30 lubricating oil Where hydraulic oil is required >...
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Page 22: Safety Awareness - Automotive Lift Institute (Ali)
7 SAFETY AWARENESS - AUTOMOTIVE LIFT INSTITUTE (ALI) -
Page 23: Parts Manual
8 PARTS MANUAL LIFT ASSEMBLY... -
Page 24: Lift Assembly Parts List
LIFT ASSEMBLY PARTS LIST ITEM DESCRIPTION PART # TOWER WELDMENT, POWER SIDE – 12FT MODEL 4-1032 TOWER WELDMENT, POWER SIDE – 14FT MODEL 4-1034 CARRIAGE WELDMENT 4-1031 GLIDE BEARING 2-0772 GREASE NIPPLE 6-0000 CARRIAGE STOP BLOCK 1-0877 LOCKWASHER, 1/2”ID 6-0059 HEX HD BOLT ½”... - Page 25 ITEM DESCRIPTION PART # LOCKWASHER, 1/4” ID 6-0056 ROUND HEAD SCREW, 1/4”-20UNC x 3/8” LG. 6-1353 HEX NUT, 3/4”-10UNC 6-0737 FLAT WASHER, 3/4”ID 6-0738 WEDGE ANCHOR, 3/4”-10UNC x 5 1/2”LG. 6-1379 PLASTIC KNOB 6-1135 SAFETY RELEASE HANDLE 1-1113 HEX BOLT, 1/2”-13UNC x 1 1/4” LG. 6-0046 SAFETY RELEASE CABLE 1-2058...
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Page 26: Hydraulic System
HYDRAULIC SYSTEM... -
Page 27: Hydraulic System Parts List
HYDRAULIC SYSTEM PARTS LIST ITEM QTY. DESCRIPTION PART # ELBOW BULKHEAD 90°, 3/8”JIC-3/8”JIC 6-0012 CAP, 3/8”JIC 6-0021 UNION, 3/8”JIC MALE 6-0286 TEE, 3/8” SWIVEL NUT JIC MALE 6-0284 LOCKWASHER, 1/4” I.D. 6-0056 HYDRAULIC CYLINDER ASS’Y, RS 3-0735 POWER PACK (8K) 6-1956 POWER PACK (9K) 6-1957... -
Page 28: Power Pack: #6-1935 (Ab-1399) 208-230V/1Ph/60Hz
POWER PACK: #6-1935 (AB-1399) 208-230V/1PH/60Hz... -
Page 29: Power Pack Parts List: #6-1935 (Ab-1399) 208-230V/1Ph/60Hz
POWER PACK PARTS LIST: #6-1935 (AB-1399) 208-230V/1PH/60Hz ITEM QTY. DESCRIPTION PART # VALVE CARTRIDGE CHECK 6-1087 LABEL INSTALLATION AUTOHOIST 6-2136 BREATHER CAP & BLADDER 6-1376 MOTOR AC 208-230V. 2HP/1PH/60Hz, BLK 6-2474 LABEL WARNING AUTOHOIST 6-2149 SPRING 0.480” x 0.063” x 0.42” COMP 6-2151 RETURN HOSE 3/8”...
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