Battery Maintenance; Charger Maintenance - Skyjack SJ3219 Service Manual

Section 5 – Procedures

5.3-7 Battery Maintenance

This section provides the operator with procedures
on how to service and charge the battery. This also
provides the charger operation instructions.
Servicing the battery
WARNING
Explosion hazard. Keep flames and
sparks away. Do not smoke near
batteries. Battery acid releases
explosive gas while charging. Charge
batteries in a well-ventilated area.
WARNING
Battery acid is extremely corrosive – wear proper
eye and facial protection as well as appropriate
protective clothing. If contact occurs, immediately
flush with cold water and seek medical attention.
1. Turn the main power disconnect switch to the off
position.
2. Check the battery case for damage.
3. Check the battery fluid level in each battery. If
the plates are not covered by at least 13 mm
(1/2 in) of solution, add distilled or demineralized
water.
4. Make sure all the battery connections are tight.
NOTE
Do not use any batteries other than the flooded
lead-acid batteries of the proper Ah rating.
WARNING
Use the original or equivalent to the original parts
and components for the MEWP .
212508ADA
115

5.3-8 Charger Maintenance

3
2b
2a
1
4
5
Indicator
No. Condition
type
AC
Blue
1
power
Green
Battery
flash
charge
2a
Solid
<80%
green
Green
Battery
flash
charge
2b
>80%
Solid
green
Solid red
Fault/
3
error
Amber
flash
Charge Solid
4
output yellow
Charge
Algorithm
profile/
or fault/
5
error
error code
display
Select
Charge
charge
6
algorithm
profile
Base
6
Description
Battery charger is
connected to the AC
power.
Low charge— continue
to charge.
High charge—
continue to charge.
High charge—
continue to charge or
stop the charge.
Charge complete—
stop the charge.
Charger fault—refer to
the service manual.
Error found—refer to
the service manual.
Charger output is on.
N/A.
N/A.
SJ3215, SJ3219