32
T 01460 68600
Gr
een Status Indicator
Fault
Possible Cause
Effect on Pr
oduct
Investigate the Following
Action Requir
ed
If Fault Persists
1 Flash with pause
Batteries voltage low
Batteries not been charged
Operating time
sever
ely r
educed
or machine will not operate
Check when machine last charged
Charge batteries immediately
Possible bad connection
between batteries, contr
oller
,
charger or fuses caused by loose connections, damaged wiring, water ingr
ess
Switch OFF the machine : Remove Fuses
Check connections to batteries, charger and fuses for loose wir
es or scr
ews
Tighten loose connections and r
eplace damaged
components
Not accepting charge due to faulty battery / cell
Check each battery V
oltage individually to detect defect
unit 10.5V min
Replace batteries as r
equir
ed
Charger not functioning
Check battery voltage and charge curr
ent ensuring
charger r
ed fault light is extinguished
Replace charger
2 Flashes with pause
Traction motor disconnected
The motor has a bad connection
The motor will not operate
Check all connections and leads between motor and contr
oller
Tighten loose connections and r
eplace damaged
components
Motor disconnected
TCO activated (Thermal Cut Out)
Motor failed to open cir
cuit
3 Flashes with pause
Traction motor wiring trip
The motor has a short cir
cuit
to a battery
Motor will not operate
Check all connections and leads between the motor and contr
oller
4 Flashes with pause
Battery Lockout
The battery charge level has fallen below the battery lockout level and the contr
oller
is inhibiting machine functions
Machine functions not working
Check battery voltage and charge curr
ent ensuring
charger r
ed fault light is extinguished
Charge batteries immediately
Check each battery voltage individually to detect defect
unit 10.5V min
6 Flashes with pause
Charger connected
The contr
oller is being inhibited
from driving, this may be because the battery charger is connected
Machine functions not working
Remove charger to operate machine
7 Flashes with pause
Machine inhibited
E-Stop pr
essed
Machine functionality inhibited
Check E-Stop
Release E-Stop and cycle
key switch
8 Flashes with pause
Contr
oller trip
A contr
oller trip is indicated
Machine functions not working
Check all connections and leads
Tighten loose connections and r
eplace damaged
components
9 Flashes with pause
Brake deactivated or failed
Poor brake connections
Brake failur
e or deactivation
Traction drive disabled
Check brake wiring and brake lever
Replace brake or wiring as necessary
. Reactivate brake
by engaging brake lever
10 Flashes with pause
High battery voltage
Poor connections between
battery contr
oller and traction
motor
Machine functions not working
Check each battery V
oltage individually to ensur
e
voltage < 14 volts
Check connections on contr
oller batteries and traction
motor
Check combined battery pack voltage is < 28 volts
Contact Service Agent
