LELY Lely Discovery 90 SW, Operator'S Manual

Page: 136 / 150

5.4006.8501.0
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8-12 Troubleshooting
Report code and report Description/Procedure
8 Ultrasonic sensor gives too many reflec
Check startpulse
Clean ultrason sensor
Clean sensing wheel
1. Clean the Ultrasonic Sensor (see page 6-10) and the
sensing wheel.
2. If the problem remains, call your local Lely service
provider.
9 Left motor drives harder than the right
motor -> check the drive
1. Call your local Lely service provider.
10 Right motor drives harder than the left
motor -> Check drive
1. Call your local Lely service provider.
11 Low charging current!
-Clean chargingstrips with sandpaper
-Check charger and battery
1. Drive the Machine to the Charging Station (see page
5-6).
2. Clean the Charging Strips and the Charging Electrodes
(see page 6-2).
3. Make sure the Battery is Charging (see page 7-5).
12 The charging current is too low, check
connection points and power
Refer to report 11.
13 Battery condition is bad. Install a new
battery
1. Install a new battery (operator is NOT allowed to open
the PCB box).
14 Battery is overloaded too many times
See battery yield and check battery and
capacity
Vehicle drives back 20 cm automatically to protect the
battery.
1. Call your local Lely service provider.
15 Battery power too low to start route,
charge first!
1. Clean the Charging Strips and the Charging Electrodes
(see page 6-2).
2. Charge the Machine (see page 8-20).
16 Battery power too low to start route!
Drive Discovery to charger or clean
charge strips!
1. Clean the Charging Strips and the Charging Electrodes
(see page 6-2).
2. Charge the Machine (see page 8-20).
17 Discovery is not finished with test
route Please switch on the route.
1. Call your local Lely service provider.
18 Battery condition deteriorates. Check
battery
1. Call your local Lely service provider.
19 The current of the batt is low when the
Discovery drives Check charger pcb!
1. Call your local Lely service provider.
20 Bad signal of ultrasonic sensor-> clean:
- ultrasonic sensor
- sensing wheel
1. Clean the Ultrasonic Sensor (see page 6-10) and the
sensing wheel.
21 Route is not correct
- unreliable
- see route analysis
- see manual
1. Do a route analysis (see Analyse the Reliability of a
Route on page 7-3).
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