2022 Fischer Operating Instructions en V3.2

Flat tyre repair for conventional tyres

Tyre width

Recommended tyre pressure

In the event of different specifica tions regarding tyre pressure on the tyres and the rims, the higher mini mum pressure and lower maximum pres sure apply! Tyres are wearable parts. You should therefore regularly check the pressure, tread and condition of your tyres. Not every tyre is suitable for every purpose. Contact us on our service hotline for advice when selecting tyres. Only replace broken or worn key parts with original replacement parts from the manufacturer or parts approved by your manufacturer. This is mandatory in the case of light systems, while the manufacturer‘s warranty is usually nullified if you install non-approved replace ment parts. Contact us on our service hot line for advice on suitable components. If you install non-original or wrong replacement parts, this can lead to severe loss of function! Tyres with poor grip or safety, brake pads with a low friction coefficient and incorrectly installed or poorly made lightweight components can all lead to potentially serious accidents. The same applies for improper assembly!

35 mm 37 mm 40 mm 42 mm 44 mm 47 mm 50 mm 54 mm 57 mm 60 mm

4.5 bar 65 psi 4.5 bar 65 psi 4.0 bar 55 psi 4.0 bar 55 psi 3.5 bar 50 psi 3.5 bar 50 psi 3.0 bar 45 psi 2.5 bar 35 psi 2.2 bar 32 psi 2.0 bar 30 psi

To repair a flat tyre, contact a pedelec retailer, an authorised spe cialist workshop or our service hot line. You need expert knowledge and spe cialist tools, especially when removing the drive wheel and disconnecting the motor connections. If you still want to perform the repair yourself, please obtain prior instruc tion (e.g. from an expert/Fisher customer service technician).

Wheel removal and installation for wheels without a hub motor

Please also inform yourself using the information provided by your tyre manufacturer. This could possi bly be different from the tyre pressures listed here. Not adhering to these guidelines can lead to damage to your tyres and inner tubes.

Always turn off the electrical system first and remove the battery before performing any kind of work! Failure to do so may result in electrical shock or se rious injury. To repair a punctured bike tyre, you will need: • Tyre levers (plastic) • Patches • Rubber cement • Sandpaper • Spanner or wrench (for wheels without quick release levers) • Air pump • Spare tube

4-8 BAR (55-115 PSI)

Example of tyre pressure information

30