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Testing
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Operational Test
Prior to initial use, all new, altered or repaired winches shall be tested to ensure
proper operation.
a. Check oil level in motor, reduction gear assembly and disc brake are correct.
b. To initially ‘break in’ new or overhauled motors, operate without load, in
both directions, for 15 minutes at 100 - 200 RPM.
c. New Brake Band Lining Run-in Procedure: All new brake band linings require
a ‘run-in’ period.
d. Operate the winch without load in the payout direction while gradually
applying the brake. Allow the brake to slip for approximately one minute.
Winch motor may stall as brake band lining fully engages. Do not allow brake
to overheat.
e. Check operation of brakes. Adjust if necessary as described in the
“MAINTENANCE” section.
f. Check operation of limit switches, locking devices and all safety devices
when equipped.
g. Check foundation mounting fasteners are secure.
h. Install winch guard.
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Load Test
Prior to initial use, all extensively repaired winches shall be load tested by or under
the direction of an Ingersoll Randtrained Technician and a written report furnished
confirming the rating of winch. Test loads shall not be less than 100% of rated line
pull and should not exceed 125% of rated line pull. To test winch at 125% of rated
load apply following load with wire rope on the first layer of the drum:
FA2.5A Winch 6,250 lb. (2,835 kg)
FA5A Winch 12,500 lb. (5,670 kg)
NOTICE
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Testing to more than 125% of rated line pull may be required to set overload
device or comply with standards and regulations set forth in areas outside
of the USA.
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Limit Switches (optional feature)
Operate winch through three complete cycles to ensure consistent limit switch
operation /- 2 feet (0.6 m) of set points. Refer to 'Limit Switch Adjustment'
procedure in Product Information Manual to establish set points.
Form MHD56401 Edition 3
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