Kunzle & Tasin Bona Scorpion DCS, Руководство по эксплуатации, Страница: 28 / 32

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Bona Scorpion DCS Manual
Spare Parts
Bearings (only for tech support service)
Check bearings regularly for wear or damage according to the following timescales:
Wheels:
Fan Shaft:
Sanding Drum:
Motor Shaft:
After the first 2500 hours
After the first 2500 hours
After the first 5000 hours
After the first 5000 hours
Routine Maintenance (Cont.)
Always use Bona/Künzle & Tasin spare parts.
Failure to use Bona/Künzle & Tasin spare parts, or repairs/adjustments carried out by unauthorized personnel, will invalidate the guarantee and
any resulting liability.
The machine must only be repaired by qualified personnel.
This electric equipment is compliant with the relevant safety legislation. Repairs must be carried out by qualified personnel using Bona/Künzle &
Tasin spare parts, otherwise the user may suffer serious injury.
PROBLEM CAUSES SOLUTIONS
The motor does not start
No power supply voltage Check the power supply or try on a different job-site
Connections unstable Contact an authorized Bona dealer
Faulty switch Contact an authorized Bona dealer
Faulty capacitor Replace it
Faulty motor Contact an authorized Bona dealer
Insufficient motor speed
Excessive cable length or unsuitable cross
section
Use cables of suitable length and cross section
Unstable connections Contact an authorized Bona dealer
Driving belt at a wrong tension Set it at a right one
Faulty capacitor Replace it
Faulty motor Contact an authorized Bona dealer
The drum speed is not
enough
Excessive cable length or unsuitable cross
section
Use cables of suitable length and cross section
Unstable connections Contact an authorized Bona dealer
Driving belt too tightened Set it at a right tension
Worn-out bearings Contact an authorized Bona dealer
Faulty capacitor Replace it
Faulty motor Contact an authorized Bona dealer
Emergency Situations (for the user)