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Section 4 – Inspections Before Operation
4.2 Visual and daily
maintenance inspections
Do an inspection of the MEWP in this sequence:
CAUTION
Make sure the MEWP is on a firm, level surface
before you do the visual and daily maintenance
inspections. If you do not obey, there is a risk of
machine damage.
WARNING
Turn the main power disconnect switch to the
off position before you do the visual and daily
maintenance inspections. If you do not obey, there
is a risk of death or serious injury.
WARNING
Do not operate a MEWP that does not function
correctly. Lock and tag the MEWP , and remove it
for servicing. Only a qualified service technician
must repair the MEWP . If you do not obey, there is
a risk of death or serious injury.
249533ABA
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4.2-1 Labels
Refer to
Section 8
in this manual for the labels. Make
sure all the labels are in the correct location, are in
good condition, and you can read them.
4.2-2 Pothole protection limit switches
Make sure the pothole protection limit switches
are
correctly attached,
and the movement is not blocked.
4.2-3 Electrical
Do a check on these areas for chafed, corroded, and
loose wires:
Base to platform cables and wiring harness
▪
Battery tray wiring harnesses
▪
Hydraulic and electrical wiring harnesses.
▪
4.2-4 Hydraulic
Do a check on these areas and make sure there are
no signs of leakage:
Hydraulic tank, filter, fittings, hoses
▪
All hydraulic cylinders
▪
All hydraulic manifolds
▪
The ground area below the MEWP .
▪
SJ3215 E, SJ3219 E, SJ3220 E, SJ3226 E, SJ4726 E, SJ4732 E, SJ4740 E
Visual and daily maintenance inspections
there is no visible damage,
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