ELECTRODRIVE Tug Tough 10T, Operating Manual

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Tug Tough 10T—Operating Manual
11
Maintenance
Batteries
If this unit is not being used for an extended period of time, it should be connected to
the battery charger to check the battery level on a regular basis, and placed on charge
overnight if required. This will ensure the batteries are kept in good condition.
The batteries are sealed and maintenance free. DO NOT attempt to open these
batteries. If the unit is not charged as above, the batteries may be exhausted and have
dropped below the charging threshold of the battery charger. The supplied charger
cannot begin to charge the batteries unless they have a small amount of charge. If this
occurs, contact Electrodrive or your local service agent.
A sign that the batteries need replacing is when they no longer hold charge.
Tyres
The tyres are a press on band – similar to those used on forklifts and other material
handling equipment. They are puncture resistant. For replacement tyres, please refer to
the spare parts section in this document or contact Electrodrive.
Motor and transmission
The transaxle is a sealed unit and does not require regular maintenance.
Transmission
The tension in the transmission chain should be checked every three months. Ensure
that the chain has no more than ±10 mm deflection. Light lubrication can also be
applied in three month intervals.
The gear boxes are sealed and do not require service.
Brakes
The dynamic braking system does not require regular maintenance.
Motor
Motor brushes should be inspected every six months and replaced every two years.
Remove the brush retaining cover for access to the brushes, should they need
replacing.
Motor controller
This unit is not serviceable. Any difficulties experienced with speed control should be
referred to Electrodrive.