For Internal Office Use Only
10. ERROR REFERENCE CHART WITH INFORMATION ON
SERVICE DISPLAY
Error code
Malfunction
Remarks
in display
1.2.5.2.
Thermal protector of
Brush motor fan ok?
brush motor
Wire broken (break contact
circuit)?
Measure operating current
(approx. 36.5A max; to
preclude motor overload due
to uneven ground conditions,
32A max. should not be
exceeded during operation)
Check carbon brushes
1.2.6.1
Block protection of
Measure operating current
brush motor
(36.5A max.; refer to
code 1.2.5.2.)
