SLIDE 1
EOT Cranes Inspection of Wire rope Inspect the wire rope to make - - PowerPoint PPT Presentation
EOT Cranes Inspection of Wire rope Inspect the wire rope to make - - PowerPoint PPT Presentation
EOT Cranes Inspection of Wire rope Inspect the wire rope to make sure it is lubricated and that none of the following conditions exist: 1. No kinks 2. No broken or cut strands 3. No bird caging 4. No crushed sections of rope 2 . 1 . 3 . 4.
SLIDE 2
SLIDE 3
Inspection of Wire rope
▪ Inspect the wire rope to make sure it is lubricated and that none of the following conditions exist:
- 1. No kinks
- 2. No broken or cut strands
- 3. No bird caging
- 4. No crushed sections of rope
1. 2. 3. 4.
SLIDE 4
Hoisting Machinery
SLIDE 5
Periodic Maintenance
Brakes (Holding and Control)
▪
Brake liners
▪
Brake adjustment and settings
SLIDE 6
Operator Inspection
▪ Check the load block to make sure all sheaves are running freely and sheave covers/guards are in place.
SLIDE 7
Periodic Maintenance
SLIDE 8
Periodic Maintenance
Shafts, Axles, Wheels, Couplings
▪
Check for loose/missing hardware
▪
Proper greasing through grease nipples and grease gun
SLIDE 9
Periodic Maintenance
SLIDE 10
Operator Inspection
▪ Inspect the control device to make sure all warning labels are in place and there are no cracks or missing bolts in the case or any jamming of buttons.
SLIDE 11
Periodic Inspection Items
Electrical Components
▪
Check for contactor chattering / humming
▪
Check for any loose wire connections for damaged wiring.
▪
Check for evidence of
- verheating.
▪
Make sure the door or cover is closed properly.
▪
VFD faults
▪
Limit switches
SLIDE 12
Periodic Inspection Items
DSL system:
▪
Check the conductor systems for:
▪
Alignment
▪
Current collectors
▪
Power feed
SLIDE 13
Operational Safety
▪ Do not overload the crane or hoist.
SLIDE 14
Operational Safety
▪ Take instructions only from the person designated to give signals. ▪ Do not ride or allow other people to do so.
SLIDE 15
Operational Safety
SLIDE 16
Operational Safety
▪ To pick up a load, move the crane and hoist/hook directly above the load ▪ Cross pulling to be avoided ▪ Rigging to be done with adequate capacity slings
SLIDE 17
Operational Safety
▪ Do not lift loads over people. Stay out from under the load and make sure other people remain at a distance. ▪ Do not become distracted while traveling. If you need to speak with someone, cease
- peration of the crane.
SLIDE 18