© Mitsubishi Forklift Trucks 2013. All
© Mitsubishi Forklift Trucks 2013. All
rights reserved.
rights reserved.
Revision: B
Revision: B
Document ID: 615023
Document ID: 615023
80 (244)
80 (244)
PBV20N2
PBV20N2
Service
Service Manual
Manual
standard EN 1987 part 1. The insulation resistance of the
standard EN 1987 part 1. The insulation resistance of the battery must not fall below the
battery must not fall below the
value of 50
value of 50
Ω per Volt of nominal voltage, in compliance with the standard EN 50272
Ω per Volt of nominal voltage, in compliance with the standard EN 50272
-3.
-3.
For batteries up to 20 V nominal voltage, the minimum value is 1000
For batteries up to 20 V nominal voltage, the minimum value is 1000
Ω.
Ω.
For batteries fitted with an electrolyte circulation system, check
For batteries fitted with an electrolyte circulation system, check the filter of the
the filter of the air pump
air pump
and clean or replace it, if
and clean or replace it, if needed. The filter may need to be replaced earlier than
needed. The filter may need to be replaced earlier than
expected if there are no leaks
expected if there are no leaks in the air pipes but
in the air pipes but for some reason the defect signal of
for some reason the defect signal of
the air mixing system on the charger or on the battery (on the DC air pump or r
the air mixing system on the charger or on the battery (on the DC air pump or remote
emote
signal) is
signal) is illuminate
illuminated.
d.
During annual maintenance, also check the correct operation of the air pump.
During annual maintenance, also check the correct operation of the air pump.
7.3
7.3
Recharging the battery
Recharging the battery
CAUTION
CAUTION
Make sure that the charger is the
Make sure that the charger is the appropriate model (correct battery type and voltage)
appropriate model (correct battery type and voltage)
and that the battery has sufficient ventilation.
and that the battery has sufficient ventilation.
1.
1.
Park the truck in
Park the truck in a reserved recharging place.
a reserved recharging place.
2.
2.
Switch the truck’s power off.
Switch the truck’s power off.
3.
3.
Make sure that the charger has
Make sure that the charger has
been switched off.
been switched off.
4.
4.
Open the battery cover. For instructions, see the
Open the battery cover. For instructions, see the section
section 5.4.4.
5.4.4.
5.
5.
Disconnect the battery connector
Disconnect the battery connector
and connect it to the charger.
and connect it to the charger.
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