48
Maintenance and Service
Hako system maintenance III/S:
The following maintenance work must
be completed by an authorized Hako
service center.
Activity
Interval
Every 500 operating hours
All maintenance work in accordance with Hako system maintenance I and II
o
Check electrical systems (operating panel, on-board charger, battery poles, cables,
seat contact switch, lighting, fuses, relays and control lamps)
o
Check the carbon brushes of the drive motor and central motor for ease of move-
ment and signs of wear; change, of necessary
o
Check the retaining screws; retighten, if necessary
o
Check actuating lever for folding apron, cylindrical broom, side broom, brake pedal,
parking brake and accelerator; spray with oil to ease movement. if necessary
o
Check brake linings and Bowden cables in the brake system for signs of wear;
change, if necessary
o
Check side broom for signs of wear and damage; change, if necessary
o
Check cylindrical broom for signs of wear and damage; change, if necessary
o
Test drive and function test of all safety-related components
o
