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Job Breakdown Sheets
Breakdown No. 28
Operating a Coal Cutting Machine
Flitting a cutting machine
1: Collect tools and materials required.
2: Examine working place.
3: Run out haulage rope to anchor prop.
4: Draw machine to position required.
5: Examine work and collect tools.
1: Collect tools and materials required.
Hammer, pick, shovel. (See Breakdown, No. 9, "Examining the working place — at the coalface".) Clean up the floor in path of machine.3: Run out haulage rope to anchor prop.
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Connect cable or air hose to machine and to gate end box.
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Set anchor prop where required. If floor is soft, use metal shoe.
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Release haulage drum and draw off rope.
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Attach rope to anchor prop if moving with jib in forward position, rope is passed round shackle attached to jib.
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Lock jib in position.
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4: Draw machine to position required.
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Switch on power.
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Place haulage clutch handle in flitting position.
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Draw machine into position required resetting anchor prop where necessary.
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5: Examine work and collect tools.
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See that machine is left in well-ventilated position.
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Reset any supports which have been removed.
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Collect tools and place where safe.
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