JLG 3248RS/10RS Service Manual - Manual (Page 39)

SECTION 3 - CHASSIS & SCISSOR ARMS
3121273 – JLG Lift – 3-7
Excessive Battery Watering Requirements or
Strong Sulphur (Rotten Egg) Smell
These symptoms indicate over-charging or high battery
temperature. These symptoms are unlikely to be caused
by too high a charge current since the maximum charge
current of the charger will be small compared to even a
moderately sized battery pack. The most likely cause for
this problem is incorrect charge algorithm setting and/or
high ambient temperatures.
1. Confirm that the battery pack is not too small - usu-
ally > 50Ah.
2. Confirm that the nominal battery voltage matches
the charger output voltage.
3. If the output voltage of the charger seems excessive,
return the charger for service. Contact JLG to get the
expected battery voltage settings for the charger in
question. Be sure to have the charger’s serial num-
ber and charge algorithm setting available when
calling.
3.5 DC TO AC INVERTER (IF EQUIPPED)
Inverter Location on Machine
The inverter is located to the right rear of the machine in
the battery side compartment on all RS Scissor models.
1. DC to AC Inverter
2. Overload LED Indicator
3. Inverter Internal ON/OFF
Switch - Set to ON from
factory
4. Inverter VAC Output Cord
5. To Inverter ON/OFF Switch
at Ground Control Panel
6. Inverter Power Relay
7. From VDC Battery POS (+)
8. To VDC Inverter POS (+)
Input
9. External DC 15A Fuse(s)*
10. From VDC Battery NEG (–)*
11. Inverter Cooling Fan*
Figure 3-6. DC to AC Inverter Components
* Items located under shield.
1. Inverter On/Off Switch 2. Ground Control Panel
Figure 3-7. Inverter On/Off Switch Location
4
7
8
10
5
9
11
3
1
6
2
INVERTER
ON
OFF 1001143010A
1
2