Terex Franna AT-15 Manual Download Page 13

 

 

 

RISK ASSESSMENT

 

 

QPP147 

Section 1 

Rev. March 07 

 
 
C4. 

Slips, trips and falls when 
getting on or off the plant. 

 

 
 
C4. 

Take the following precautions when you get in and off the crane. 

             
 

a. 

Check that all guards and covers on the machine are fastened correctly.  Tighten   any 

 

loose bolts or repair any damage.   

             
 

b. 

Wipe off any mud, oil or snow on the steps before you start work. 

             
 

c. 

Do not jump onto or off the machine.  

 

 

 

d. 

Do not hold onto the seat, control box, control levers or anything other than the hand-

 

grips provided when you get on or off the machine.   

 

 

 

e. 

Do not get on and off the machine while it is moving.       

 

C5. 

Dropping of load 

C5. 

Check safety devices.  The AT-20 & MAC-25 are fitted with an over-hoisting detector and 
other safety devices which should be checked before starting work. 

 

C6. 

Crane overload or tip over in 
adverse working   
configuration. 

 

C6. 

Check the operation of weigh gauge according to the pre-operational check procedure 
described in the weight gauge Operation Manual (this manual should be kept in the Cab). 

 

 

C7. 

Failure of controls and/or 
mechanical parts of plant. 

 

C7. 

Before operating the crane check the machine according to the pre-operational checking 
procedure detailed in this Manual, and check the operation of the control levers while the crane 
is not carrying any load. 
 

 

Allow the crane to warm up before carrying full load. 

 

 

Ensure that the crane is serviced regularly in accordance with the requirements in this manual. 

 

Summary of Contents for Franna AT-15

Page 1: ...QPP147 1 RISK ASSESSMENT...

Page 2: ...QPP147 Inside Cover Revised Mar07 RISK ASSESSMENT...

Page 3: ...ontents Introduction Mar07 Section 1 General potential hazards and risk controls Mar07 Section 2 Operational potential hazards and risk controls Mar07 Section 3 Post operational potential hazards and...

Page 4: ...plant that have similar functions and productive capacity and the procedures carried out for the class of plant do not result in any person being subject to a different risk than if the procedures we...

Page 5: ...Revised Mar 07 WARNING DO NOT OPERATE OR WORK ON THE CRANE UNLESS YOU HAVE READ UNDERSTOOD THE INSTRUCTIONS WARNINGS IN THE OPERATION MAINTENANCE MANUALS FAILURE TO FOLLOW INSTRUCTIONS WARNINGS COULD...

Page 6: ...RISK ASSESSMENT QPP147 Section 1 Rev March 07 1 GENERAL POTENTIAL HAZARDS RISK CONTROLS...

Page 7: ...operating the crane Follow instructions and warnings in this Manual and on the plates and stickers mounted on the machine If there is something you do not understand have it explained to you If the m...

Page 8: ...on of plant B2 Observe all instructions on the warning plates Ensure that all warning plates are clean and legible If the warning plates are damaged or illegible replace them B3 Collision with people...

Page 9: ...When working on public roads position a guide and erect fences witches hats etc Observe all the traffic rules and safety regulations and laws of the Country or State where the crane is being used B6...

Page 10: ...s B9 If thunderstorms are approaching lower the boom turn off the crane and get out of the crane Resume work when the thunderstorm activities ceases B10 Inadvertent movement from poor signaler If the...

Page 11: ...ded objects act on the crane and could cause the crane to tip over b Poor ground conditions c Rapid slewing B12 a Stop work in strong windy conditions If the wind has a gust speed of 10m s or more ret...

Page 12: ...ition and posture C2 Adjust the operator s seat so that you can sit comfortably with good posture and all control levers are within easy reach without having to lean or strain your body Check that you...

Page 13: ...d C5 Check safety devices The AT 20 MAC 25 are fitted with an over hoisting detector and other safety devices which should be checked before starting work C6 Crane overload or tip over in adverse work...

Page 14: ...with the recommendations in this manual C9 Falling objects during erecting and dismantling activities could damage property and present a risk of injury to workers and members of the public C9 Erect a...

Page 15: ...RISK ASSESSMENT QPP147 Section 2 Rev March 07 2 OPERATIONAL POTENTIAL HAZARDS RISK CONTROLS...

Page 16: ...le material is not scattered about or piled up near the engine A3 Accidental movement of the crane A3 Always start the engine when seated in the operator s seat A4 Operating the crane when it is being...

Page 17: ...lifting long loads tie a guide rope to each end of the load This will prevent the load from swinging whilst it is being lifted Compound operations such as combining winch hoisting slewing boom derric...

Page 18: ...s of line on the main winding wire rope is a standard number according to the rated lifting capacity Check that the slings are properly positioned to lift the load above its center of gravity Check th...

Page 19: ...t off the ground to confirm the sling and that there is no overload Then resume hoisting B11 Damage to crane or reduced stability if the load is lifted off the ground by derricking or extending the bo...

Page 20: ...t makes the crane prone to tipping over B16 People falling from height B16 Only lift people using a Franna approved man basket A safety harness must be worn Different states and countries have differe...

Page 21: ...he door is open close it and secure it To resume work after the earthquake has ceased and there is no likelihood of further tremors check the condition of ground Look for abnormalities in any part of...

Page 22: ...boom head whilst telescoping in or out It is safe to two block the hook block against the boom head when reeved on two parts and with no load on hook for road travel When lifting a load caution shoul...

Page 23: ...load or reduced stability D2 When lifting a load pause briefly after the load has just left the ground to check whether it is safe to continue D3 Entanglement of wire rope on the winch drum D3 When un...

Page 24: ...n automatic stop E2 Damage to the boom if used to push or pull objects Not applicable to DM type Franna E2 Do not use the boom to push or pull objects the crane is not designed for this If the top of...

Page 25: ...ng and stopping with a suspended load F2 Always be aware of the centrifugal forces when slewing Slewing at a high speed with a suspended load increases the working radius and could cause an overload t...

Page 26: ...IONS G1 Jib breaking and falling off from overload 1 The lifting capacity of the boom is determined by the working radius The larger the working radius the lower the lifting capacity When lifting an o...

Page 27: ...void compound lever operations e Avoid slewing operations f Do not exceed 75 of the SWL on either of the cranes H2 Collision entanglement and falling crane load when operating on sites with undergroun...

Page 28: ...RISK ASSESSMENT QPP147 Section 3 Rev March 07 3 POST OPERATIONAL POTENTIAL HAZARDS AND RISK CONTROL...

Page 29: ...ollision of parked crane with passing vehicles A3 Take the following precautions a If possible park the crane off the road b If the crane has to be parked on a road park it in a safe and level locatio...

Page 30: ...RISK ASSESSMENT QPP147 Section 4 Rev March 07 4 INSPECTION AND MAINTENANCE POTENTIAL HAZARDS AND RISK CONTROL...

Page 31: ...taining the Franna crane park on level ground and always engage the parking brakes Also place chocks under the wheels for additional safety A4 Inadvertent operation of the crane during inspection and...

Page 32: ...m water system streams rivers or wetlands A10 Slipping from wet floor during washing Cutting from high pressure steam Electrical shock from wet electrical equipment A10 When washing the crane take the...

Page 33: ...draulic equipment pipes exhaust system etc to cool down before commencing work on or near the hot parts A15 Fire and explosion if naked flame is used for lighting or illumination A15 Use an explosive...

Page 34: ...RISK ASSESSMENT QPP147 Appendix 1 Rev March 07 APPENDIX 1 WORKING ENVIRONMENT SITE CHECKLIST...

Page 35: ...k Control Measures Adequate Site Conditions that May Increase Risk of Accident YES NO Improvements Required 1 Is the ground stable 2 Is the ground slope excessive 3 Is the weather too windy wet or fog...

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