Troubleshooting; Warranty And Product Liability; Warranty - Liftkar PT-S 130 Instruction Manual

10 Troubleshooting

Problem: LED is red and stairclimber does not switch on
Cause: The stairclimber is at too flat an angle and the level switch is
preventing it from switching on
Problem: The main switch does not work even though the handle unit is fitted.
Cause: The lever screw has not been tightened enough, or the handle unit is
mounted back-to-front.
Problem: The climber unit does not run smoothly on the main wheels; it keeps
on braking!
Cause: The lifting frame with the support wheels is not in its neutral position
between the main wheels. Move forwards or backwards using single-step
mode (see section 4.1.3) until the lifting frame stops in the neutral position.

11 Warranty and product liability

11.1 Warranty

The warranty period for the climbing unit and handle unit on all Liftkar PT
stairclimbers is 24 months. Battery packs have a warranty period of 6 months.
In both cases the warranty period starts on the day the product is handed over
to the Customer.
The following are excluded from the warranty:
wear parts
damage that occurs from using the unit for a purpose it was not intended
unauthorised modifications to the unit or accessories
maintenance work required due to continuous operation
faults occurring due to incorrect operation and/or failure to comply with the
instruction manual, accidents, negligent or violent damage, damage due to
fire and water, force majeure and other causes outside Sano's control.
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