Maeda D3001, Руководство по эксплуатации

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Section 5 – 850 kg SEARCHER HOOK INSPECTION AND MAINTENANCE Mini-Crawler Crane M A E D A
5-76 3/2019 MC305C-3
Cautions after Completing the Operation
Observe the followings to prevent the machine
from not being able to function the next morning
because of deposits such as dirt and water and
materials around the feet frozen.
• Remove the dirt and water on the machine.
Keep the hydraulic cylinder rod surface
especially clean to prevent seal from being
damaged with the dirt coming into the seal
together with the water drops.
• Park the machine on the solid and dry ground.
If there is no such location to park, place a board
on the ground to park the machine on the board.
This prevents the ground and around the feet of
the machine from freezing and allows the
machine to start moving next morning.
• Remove the drain plug to drain the water in the
fuel system to prevent the water from freezing.
• The battery ability remarkably drops at low
temperature.
Cover the battery or remove the battery from the
machine and keep it at warm place to be
installed next morning.
• If the electrolyte level is low, refill with distilled
water next morning before starting the operation.
Do not refill after the operation in order to
prevent the water from freezing during the night.
After the Cold Weather Is Gone
When the season changed and it started to get
warm, take the following action.
• See "LUBRICATING OIL" on page 5-14 to
change the oil in the system to the one with
specified viscosity.
850 kg SEARCHER HOOK
INSPECTION AND
MAINTENANCE
67B
Legal Inspection
If a periodic safety inspection is required by the
laws and regulations of your country, perform that
inspection in addition to the inspection items listed
below.
1. Verify that all safety devices are operating
properly.
2. Check the hoist accessories, including the
hook block, for problems or damage.
3. Check the structural parts of the machine,
including the frame and boom, for cracks,
deformation and damage.
4. Check for loose or missing mounting bolts
and joints.
5. Verify that the boom operates properly by
stopping, extending, retracting, raising,
lowering and slewing the boom.
Contact us or our sales service agency to request
inspection and repair service as needed.