Skyjack SJ 3220, Service Manual

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SJ3220, SJ3226, SJ4720, SJ4726, SJ4732 223198ABA
Base Inspection Section 1 – Scheduled Maintenance
1.6 Base Inspection
1
Pothole protection device (B)
▪
Make sure there are no loose or missing parts.
▪
Make sure there is no visible damage.
▪
Make sure there is no dirt and blockages.
2
Hydraulic and electric tray (B)
▪
Make sure that the hydraulic and electric tray
latches correctly and is in good condition.
3
Battery tray (B)
▪
Make sure that the battery tray latches correctly
and is in good condition.
4
Batteries (B)
WARNING
Explosion hazard. Keep flames and sparks away.
Do not smoke near the batteries. Batteries release
explosive gas while you charge them. Charge the
batteries in a well-ventilated area. If you do not
obey, there is a risk of death or serious injury.
WARNING
Corrosion hazard. Do not touch battery acid. Wear
the correct PPE. If the battery acid touches you,
immediately flush the area with cold water and get
medical aid.
1.
Do an inspection of the battery case for
damage.
2.
Make sure all the battery connections are tight.
3.
Clean the battery terminals and cable ends
thoroughly with a terminal cleaning tool or wire
brush.
4.
If applicable, do a check on the battery fluid
levels. If the plates do not have a minimum
13 mm (1/2 inch) of solution above them, add
distilled or demineralized water.
5.
Replace the battery if damaged or not able to
hold a lasting charge.
WARNING
Only use original or manufacturer-approved parts
and components for the MEWP. If you do not obey,
there is a risk of death, serious injury, or machine
damage.
5
Battery charger (B)
▪
Make sure that the battery charger is correctly
installed, and in good condition.
▪
Make sure there is no visible damage.
1 4 5
3
1 2
Example model SJ4732 Battery Tray Example model SJ4732 Hydraulic Tray