DO’S & DON’TS FOR PROPER AND SAFE OPERATION
• Always refer to the load charts before making a lift. DO NOT exceed load chart capacities.
• Pre-plan your lift.
• Ensure the load is secured and properly rigged before starting any lift operation.
• Be certain the end of the boom is centered directly over the load before lifting. Dragging the load with the winch or boom from any direction is prohibited.
• Never lift two or more separately rigged loads at the same time even if the combined load weight is within rated capacity.
• Avoid load swinging.
• Never use the boom for any other purpose than hoisting and positioning intended loads.
• Regardless of whether or not a load is attached, do not position boom or hook over a person.
• Do not allow the load block (snatch block) to contact the boom sheave head by winching, by extending, or by lowering the boom. This condition, known as two blocking, can cause load dropping, cable (wire-rope) breakage, equipment damage, and possible personnel injury.
• Never allow personnel to ride the load, sling, or hook.
• Know all standard crane hand signals, a copy of which is included in this manual.
• Stay clear of outriggers while operating.
• Do not allow unauthorized personnel or equipment to enter within 10 feet of crane operating reach.
• Do not leave crane unattended with a suspended load.
• At all times ensure that hands, feet, hair, and loose clothing are kept away from moving sheaves, drums, and cables (wire ropes). Never handle cable (wire-rope) with bare hands.
• Never wrap cable (wire-rope) around the load in place of a sling or chain. Use only approved chains and slings as loading accessories.
INSPECTION REQUIREMENTS BEFORE OPERATING
Safety operation depends on you, the condition of your crane, and your maintenance and inspection procedures. The single most important factor in the prevention of equipment failures and accidents is a positive attitude towards safety. The habit of anticipating possible problems normally prevents many accidents from occurring.
Inspection checks are not to be overlooked. Below are listed several important inspections that should be performed before and during operation of the crane. Further detailed inspection requirements are listed in the crane’s manual under maintenance.
• Chassis- Check oil level, battery, lights, and brakes.
• Tires – Check for proper inflation, cuts, loose wheel nuts.
• Safety accessories – Check for proper function, oil level, leaks, etc.
• Structurals – Visually inspect complete crane for damage especially for cracks in weldments.
• Fasteners – Check all pins, sheaves, retainers, bolts, and nuts. Check for presence and proper tightness.
• Sheaves – Check for rope wear, cracks, and bearing condition.
• Hose / Fittings- Check for leaks, abrasion, and loose clamps.
• Lifting Rope/Slings – Check rope and slings for frayed edges, broken strands, kinks, flat spots, and end attachments for unsafe conditions.
• Crane Hooks – Check hook for safety catch, twist end opening of hook throat.
• Covers & Guards – Check for proper installation.
• Operating Placards and Safety Signs – Check for missing, illegible, defaced signs, and placards.
• Wire rope – Inspect wire rope for corrosion, broken strands, or excessive wear.
Report and/or repair any item found to be unacceptable prior to operating the crane.