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4.
WIRE ROPE. In addition to Frequent Inspection requirements, also inspect for the
following:
a.
Build-up of dirt and corrosion. Clean with steam or a stiff wire brush to remove
dirt and corrosion if necessary.
b.
Loose or damaged end connection. Replace if loose or damaged.
c.
Check wire rope anchor is secure in drum.
d.
Verify wire rope diameter. Measure the diameter of the wire rope from crown-to-
crown throughout the life of the wire rope. Recording of the actual diameter
should only be done with the wire rope under equivalent loading and in the same
operating section as accomplished during previous inspections. If the actual
diameter of the wire rope has decreased more than 0.4 mm (1/64 inch) a thorough
examination of the wire rope should be conducted by an experienced inspector to
determine the suitability of the wire rope to remain in service. (Refer to Dwg.
MHP0056).
5.
ALL COMPONENTS. Externally inspect for wear, damage, distortion, deformation
and cleanliness. Clean or lubricate components as required. If component replacement
is required or external evidence indicates damage contact your nearest Ingersoll-Rand
service repair center.
6.
BRAKES. Test individual brakes separately to ensure proper operation. Brakes must hold a 100% rated load at mid drum without
slipping. If indicated by poor operation or visual damage, return winch to an authorized service repair center for repair. Check all
externally mounted brake surfaces for wear, deformation or foreign deposits. Adjustments can be made to the drum band brake to
compensate for normal lining wear. If drum band brake cannot be adjusted to hold rated load contact your nearest service repair center
for repair information. The disc brake cannot be adjusted.
7.
FOUNDATION OR SUPPORTING STRUCTURE. Check for distortion, wear and continued ability to support winch and rated load.
Ensure winch is firmly mounted and that fasteners are in good condition and tight.
8.
LABELS AND TAGS. Check for presence and legibility of labels. Replace if damaged or missing.
9.
DRUM GUARD. Verify fasteners are tight and in good condition. Ensure guard is in good condition.
10. OVERLOAD DEVICE. Ensure overload device stops the winch when loads exceed 150% (+/- 25%) of winch rated capacity at mid
drum. Contact your nearest service repair center for servicing or repair of the overload device.
11. EMERGENCY STOP VALVE. During winch operation verify the emergency stop valve operation. Valve must stop winch operation
quickly. Valve must reset properly. Refer to 'Emergency Stop Valve' in the "OPERATION" section for procedures.
Winches Not in Regular Use
1.
Equipment which has been idle for a period of one month or more, but less than six months, shall be given an inspection conforming to
the requirements of "Frequent Inspection" before being placed in service.
2.
Equipment which has been idle for a period of over six months shall be given a complete inspection conforming with the requirements of
"Periodic Inspection" before being placed in service.
3.
Standby equipment shall be inspected at least semi-annually in accordance with the requirements of "Frequent Inspection". In abnormal
operating conditions equipment should be inspected at shorter intervals.
To ensure continued satisfactory operation of the winch, all points requiring lubrication must be serviced with the correct lubricant at the
proper time interval as indicated for each assembly. Correct lubrication is one of the most important factors in maintaining efficient operation.
The lubrication intervals recommended in this manual are based on intermittent operation of the winch eight hours each day, five days per
week. If the winch is operated almost continuously or more than the eight hours each day, more frequent lubrication will be required. Also,
the lubricant types and change intervals are based on operation in an environment relatively free of dust, moisture, and corrosive fumes. Use
only those lubricants recommended. Other lubricants may affect the performance of the winch. Failure to observe this precaution may result
in damage to the winch and/or its associated components.
INTERVAL
Start of each shift
(FA2A)
Start of each shift
(FA2.5A/FA5A)
Monthly
(All)
Yearly (Contact your nearest
Ingersoll-Rand distributor)
Note: Intervals are based on winch operation in a normal environment as described in the "INSPECTION" section. In
'Heavy' or 'Severe' operating conditions adjust lubrication intervals accordingly.
General Lubrication
1.
Drain and replace oil in the motor (FA2.5A and FA5A only), disc brake and reduction gear after the first 50 hours of initial winch
operation. Thereafter, drain and replace oil according to the intervals recommended.
2.
Always inspect removed oil for evidence of internal damage or contamination (metal shavings, dirt, water, etc.). If indications of damage
are noted, investigate and correct before returning winch to service.
3.
After winch operation, allow oil to settle before topping off.
4.
Always collect lubricants in suitable containers and dispose of in an environmentally safe manner.
LUBRICATION
LUBRICATION CHECKS
Check flow and level of air line lubricator (adjust flow to a minimum of 3 drops per
minute at maximum motor speed.).
Check flow and level of air line lubricator (adjust flow to approximately 6 to 9 drops
per minute at maximum motor speed.).
Check winch motor oil level.
Inspect and clean or replace air line filter.
Check reduction gear oil level.
Drain and refill winch reduction gear oil. (All)
Drain and refill the oil in the winch motor. (FA2.5A/FA5A)
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