Elliott Traffic Safety Service L60, Руководство оператора

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Required Inspections-aerial1 EEC-0088 V1.4
Required Inspections
the OFF position until the engine stops. Release the switch and let it return to the
RUN position after the engine stops running. Turn the platform master switch
OFF.
Functional Check of HiReach Boom Mounted, Material Handling Winch
A. Inspection: Inspect the winch, level wind assembly, and winch cable guides.
Start the vehicle engine at the tower controls. Re-check all outriggers set during
the Functional Check of Lower Controls found earlier in this document.
B. Reeve Load Line: Operate the winch DOWN to loosen the load hoist line from
its retainer spring by operating the winch down lever. Have a helper unhook the
load hoist line hook and string it over the top boom guide and extend the line four
feet beyond the sheave head. Remove the sheave head retainer pin and place
the line on the sheave so the retainer can be replaced. Check the hook and
safety latch and attach the cable hook to the top bolt of the snatch block or the
top thimble of the down-haul ball. Models with a 2,000-lb winch have a down-haul
ball only. Models with larger winches have a snatch block and a down-haul ball.
A down-haul ball is required with or without the snatch block to ensure the proper
cable payout and avoid “bird-caging” the winch wire. Check the snatch block or
down-haul ball hook and safety latch.
C. Rig the Anti-Two-Block Switch: On units with a lifting capacity over 2,000 lbs.,
the anti-two-block switch and weight must be connected. Holding the anti-two-
block switch override flag tight against the switch, pull down on the cable and pull
it out of the slot on the flag. Store the override flag on the switch with the tabs
provided. With the attaching link provided, attach the anti-two-block weight to the
switch. Pull the two retainers to split the weight and place it around the winch
load hoist line. The load line is now reeved for single part line operation. When
the load line is two-parted, the anti-two-block weight should be placed over the
cable between the boom tip sheave, and the snatch block.