Tightening Torques; Warranty - Vermeiren V-drive Maintenance Manual

Problem
Battery can not be
charged.
3.1.2 Problem codes
Problem
Low battery voltage
(V-drive slows down)
Battery problem
Short circuit
Battery charger
Throttle problem
Controller problem
Controller high voltage
3.2

Tightening torques

CAUTION
• Do not overtighten the screw bolt-nut connection to prevent damage.
• Only use genuine parts or parts approved by Vermeiren.
•
Only use suitable, undamaged tools to tighten the bolt-nut connection.
The following table comprises the maximum tightening torques of dry, non-lubricated, M-threaded
screw bolts in relation to their thread diameter. All other screw bolt-nut connections must be hand-
tightened.
Tightening torque
(in Nm)
4

Warranty

The warranty on this product is subject to the general terms and conditions of each country.
Possible causes
Bent forks, bent frame, bent axle,
punctured tyre, ...
Battery is not fitted correctly.
Charging socket is defective.
The wrong charger is used.
The charger is defective.
Possible solutions
Recharge the batteries.
Check the cables between the motor and controller.
Check the connections between the motor and controller.
Disconnect the battery charger from the V-drive.
Make sure that the throttle lever is released before switching on the V-
drive. If this was not the case, switch off the V-drive, release the throttle
lever, wait 5 seconds and switch the V-drive on again.
Check the cables and connections.
Replace the controller.
Check the cables and connections between the batteries and controller.
Risk of injuries or damage
M4 M5
3 5.9
Possible solutions
Replace the damaged part.
Check that the battery is placed and
connected correctly.
Replace the charging socket.
Use the correct charger.
Replace the charger.
Thread diameter
M6 M8 M10
10 25 49
7
V-drive maintenance
2020-10
Warranty
M12 M14
85 120
EN
NL