AIR/HYDRAULIC LIFT TABLE CART — 770-LB. OWNER’S MANUAL WARNING: Read carefully and understand all MACHINE ADJUSTMENT AND OPERATION INSTRUCTIONS before operating. Failure to follow the safety rules and other basic safety precautions may result in serious personal injury.
Thank you very much for choosing a Roughneck product! For future reference, please complete the owner’s record below: Model: _______________ Purchase Date: _______________ Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it. This machine is designed for certain applications only. The distributor cannot be responsible for issues arising from modification.
IMPORTANT SAFETY CONSIDERATIONS USE AND CARE 1. Do not exceed the 770 lb max weight capacity and be aware of dynamic loading! 2. When the table is hoisted the weight of goods on the table should not exceed the capacity. While loading the table, goods should be loaded gently. Sudden load movements may briefly create an excess load, causing product failure. 3. When loading and unloading goods on the hoisted table, don’t place goods unparallel with the table top.
Pin Screw OPERATION 1. Before placing anything on the cart, lock the back two casters. Pressing the lever down into the locked position with your foot can lock the Locking Swivel Casters. Test the cart operation using the Foot Pedal and Discharge Iron Board. Make sure the Table raises and lowers properly before adding weight to the Table. 2. Observing safe lifting procedure, move the goods onto the table. If necessary, secure the item onto the cart using tie-downs or chocks to keep it stable while moving.
7. 8. 9. 10. 11. connect the air pipe before the pneumatic. After engaging the pneumatic switch, the air cylinder will fill with air, causing the piston to draw the lift pump, causing it to work and lift the table. After the desired height is reached, engage the Safety Bars on sides of the Lift Frame by swinging them back towards the handle. Lower the table slightly and make sure the bars lock in place. This helps prevent uncontrolled table drop.
Oil Mouth Hex Cap Bolt Oil Pipe Plug TROUBLESHOOTING Trouble Table does not rise Table does not lowering down Oil leaks from pump cylinder Hydraulic cylinder can not bearing Cause Action No oil Replenish oil Bring up the empty site. Set open the M5 hex cap nut, and step the foot pedal to fix the screw. Check valve does not replacement. Clean steel ball in the check valve and re-assembly. Single valve does not replacement 1.
DIAGRAM & PARTS LIST 7
Part Description Qty Part 1 Table 1 54 2 Scissor arm(upper) 1 3 C-ring 4 Qty Part Description Qty Switch Wrench 1 (41 Steel Ball 1 55 Set Nut 1 (42 C-ring 1 8 56 Screw 1 (43 O-ring 2 Bushing 4 57 Plug Tie-in 1 (44 O-ring 1 5 Shaft 2 58 O-ring 1 (45 Plug 1 6 Shaft 2 59 Enter Air Mouth 1 (46 Top Rod 1 7 Scissor arm(bottom) 1 60 Tie-in 1 (47 Plug 1 8 Flat Washer 4 61 Support Rod 2 (48 Lowering Valve 1 9 Spring Washer 4 62 Hex C
42 Spring Washer 2 (29 O-ring 1 (82 Washer 1 43 Hex Cap Nut 2 (30 Fix Shaft 1 (83 Oil Seal 1 44 Oil Pipe 1 (31 Spring Seat 1 (84 Piston 1 45 Air Pipe 1 (32 Spring 1 (85 Lift Piston 1 46 Enter Air 1 (33 Steel Ball 1 (86 Shaft 1 47 O-ring 1 (34 Plug 1 (87 O-ring 1 48 O-ring 1 (35 Taper Spring 1 (88 Top Nut 1 49 Valve Core 1 (36 Steel Ball 2 (89 Plug 1 50 Spring 1 (37 Oil Pipe Tie-in 2 (90 O-ring 1 51 Oil Seal 1 (38 O-ring 1
