Skyjack SJ20 Service Manual

15
SJ20 238886ABA
Section 1 – Scheduled MaintenanceVisual and daily maintenance inspections
1.7 Visual and daily
maintenance 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.
1.7-1 Labels, B
Refer to your MEWP’s operation manual for the labels.
Make sure all the labels are in the correct location, are
in good condition, and you can read them.
1.7-2 Electrical, B
Do a check on these areas for chafed, corroded, and
loose wires:
▪
Base to platform cables and wiring harness
▪
Hydraulic and electrical compartment wiring
harnesses.
1.7-3 Limit Switches, B
Make sure the limit switches
1
are correctly
attached with no visible damage, and the movement
is not blocked.
1.7-4 Hydraulic, B
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
1
1

Skyjack SJ20 Specifications

General

Brand	Skyjack
Model	SJ20
Category	Lifting Systems
Language	English