Ingersoll Rand CL125K Manual Del Usuario página 6

EN
● The hoist is not designed or suitable for lifting, lowering or moving people.
● Never lift loads over people.
● The hook latch is intended to retain loose slings or devices under slack conditions. Use caution to prevent the latch from
supporting any of the load.
Hoist Controls
Pendant Operation
Refer to Dwg. MHP3111 on page 9, A. Lower; B. Raise.
The pendant is a control that allows the operator to control the positioning of a load. The two-lever pendant will control hoist movement in the
"UP" and "DOWN" direction. Always apply smooth even pressure to pendant levers, avoid quick starts and abrupt stops. This will allow smoother
control of suspended loads and reduce undue stress on components.
Emergency Stop
Refer to Dwg. MHP3112 on page 9, A. Lower; B. Raise; C. Emergency Stop.
Inspection
Inspection information is based in part on American Society of Mechanical Engineers Safety Codes (ASME B30.16).
● All new, altered or modified equipment should be inspected and tested by Ingersoll Rand Certified Service Technicians to ensure
safe operation at rated specifications before placing equipment in service.
● Never use a hoist that inspection indicates is damaged.
Frequent and periodic inspections should be performed on equipment in regular service. Frequent inspections are visual examinations
performed by operators or personnel trained in safety and operation of this equipment and include observations made during routine
equipment operation. Refer to Product Maintenance Information Manual for Periodic inspections which are thorough inspections conducted by
Ingersoll Rand Certified Service Technicians.
ASME B30.16 states inspection intervals depend upon the nature of the critical components of the equipment and the severity of usage. The
inspection intervals recommended in this manual are based on intermittent operation of the hoist eight hours each day, five days per week, in
an environment relatively free of dust, moisture, and corrosive fumes. If the hoist is operated almost continuously or more than the eight hours
each day, more frequent inspections will be required. Careful inspection on a regular basis will reveal potentially dangerous conditions while
still in the early stages, allowing corrective action to be taken before the condition becomes dangerous.
Deficiencies revealed through inspection, or noted during operation, must be reported to a Ingersoll Rand Certified Service Technician. A
determination as to whether a condition constitutes a safety hazard must be decided, and the correction of noted safety hazards accomplished
and documented by written report before placing the equipment in service.
Frequent Inspection
On equipment in continuous service, frequent inspections should be made by operators at the beginning of each shift. In addition, visual
inspections should be conducted during regular service for any damage or evidence of malfunction.
1. Hoist. Check for visual signs or abnormal noises (grinding, etc.) which could indicate a potential problem. Make sure all controls function
properly and return to neutral when released. Check chain feed through hoist and bottom block. If chain binds, jumps, is excessively noisy or
"clicks, " clean and lubricate chain. If problem persists, replace chain. Do not operate hoist until all problems have been corrected.
2. Hooks. Check for wear or damage, increased throat width, bent shank or twisting of hook. Replace hooks which exceed the throat opening
discard width specified in Table 3 on page 6 or which exceed a 10° twist. Refer to Dwg. MHP0040 on page 9, A. Throat Width; and refer to
Dwg. MHP0111 on page 9, A. Twisted DO NOT USE; B. Normal Can Be Used. If hook latch snaps past tip of hook, the hook is sprung and must
be replaced. Refer to the latest edition of ASME B30.10 "HOOKS" for additional information. Check hook support bearings for lubrication or
damage. Ensure that they swivel easily and smoothly.
Table 3: Hook Throat Normal and Discarded Width
Hoist
Model
CL125K
CL250K
CL500K
* Dimensions are with no latch installed.
3. Hook Latch. Make sure hook latch is present and operating. Replace if necessary.
4. Air System. Visually inspect all connections, fittings, hoses and components for indication of air leaks. Repair any air leaks found. Check and
clean filter.
5. Emergency Stop. Check Emergency Stop for proper operation.
6. Limit Switch Devices. Without a load on the hook, the load block should be inched into the limit switch (run at slow speed), and the
function of the limit switch, to stop the load, should be confirmed. Similarly, this should be performed for full extension of the chain.
7. Brake System. Check braking system for proper operation.
EN-5
Capacity
(tonne)
in.
1/8
1/4 0.945
1/2
WARNING
WARNING
Throat Width *
mm
24
Discard Width *
in. mm
1.042 27.6
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