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LOG BOOK
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Red Rooster Lifting Limited
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Nauta House, The Meadows, Oldmeldrum, Aberdeenshire, AB51 0EZ
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Tel: +44 (0) 1651 872101
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M01-AH14-LF REV0
PNEUMATIC HOIST AND TROLLEY MAINTENANCE REQUIREMENTS
TO BE CARRIED OUT MONTHLY OR THREE MONTHLY DEPENDING ON THE HOIST WORKING CONDITIONS
DAMAGE:
External inspection of hoist for damage or wear.
HOIST CHAIN:
Check chain lubrication, twisted chains (multi fall blocks) and excessive wear or damaged chain links. (Light mineral oil).
HOOKS:
Check hooks swivel, hook opening and safety catch.
AIR SET:
Check and fill up lubricator bowl and adjust drop rate as required.
FITTINGS/HOSES: Check all air-line fitting are secure and there are no air leaks.
BOLTS:
Check security of bolts, chain collector and chain anchor.
AIR MOTOR:
Check air motor and silencers - replace as required.
OPERATION:
Function test hoists running speed and control operation without load and then check lifting a load of around 50% of SWL to
check brake operation and controls when loaded.
LIMIT SWITCHES: Check operation of upper and lower limits at slow speed.
EXTRA CHECKS FOR TROLLEY
RUNWAY BEAM: Check the beam is smooth and flat without obstruction and that the end stops are in place and secure.
DIVE PINION:
Check drive pinion and wheels are fitting correctly and not worn, grease if required.
ADJUSTMENT:
Check flange adjustment, anti tilt roller setting, load bar nuts - adjust or tighten if required,
AIR LINES:
Check security of control lines and supply hoses and fittings.
OPERATION:
Function test over the complete range of travel.
SUPPLY HOSES: Check air lines are supported and the weight is not hanging from the air set.
TROLLEY CHAIN: Check geared trolley hand chain and drive.
When detecting any abnormality during inspection due to erroneous use, instruct the operator and user for correct use of the chain hoist.
Summary of Contents for TMH-12000/4-LF
Page 1: ...LUBE FREE AIR HOIST USER MANUAL MODEL TMH 3000 LF...
Page 2: ......
Page 36: ......
Page 39: ...D01 AH14 LF REV0 17 09 13 Hoist Body TMH 3000 LF...
Page 42: ...D01 AH14 LF REV0 17 09 13 Pendant Body TMH 3000 LF...
Page 44: ...D01 AH14 LF REV0 17 09 13 Cord Body TMH 3000 LF...
Page 46: ...D01 AH14 LF REV0 17 09 13 D01 P7 REV1 Pendant VRD 2R...
Page 48: ...D01 AH14 LF REV0 17 09 13 D01 P2 REV1 Pendant VTP2M...
Page 50: ......
Page 54: ......