53
Maintenance and Service
Hako system maintenance II
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
o
Read out the error memory and evaluate the error messages
o
Check the electric power (hydraulic motor, brush motor and suction turbine)
o
Change the backup battery and set the real-time clock
o
Check the visual appearance of the vehicle (color, corrosion and labels)
o
Test drive and function test
o