Skyjack SJ 3220, Service Manual

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SJ3220, SJ3226, SJ4720, SJ4726, SJ4732 223198ABA
Section 1 – Scheduled Maintenance General Inspections
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1.5 General Inspections
Do an inspection of the MEWP in this sequence:
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.
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.
CAUTION
Make sure that 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.
1.5-1 Service Bulletins (B)
Go to www.skyjack.com and use your machine’s
serial number to find related open service bulletins.
1.5-2 Annual Inspections (B)
Do a check on the machine’s service record to find
information about previous service performed.
1.5-3 Labels (B)
Refer to the operation manual for the labels. Make
sure all the labels are in the correct location, are in
good condition, and you can read them.
1.5-4 Pothole Protection Limit
Switches (B)
Make sure the
pothole protection limit switches
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are
correctly attached, there is no visible damage,
and the movement is not blocked.