Initial 10 Hours Maintenance (Only For The First 100 Hours) - Komatsu H75051 Operation & Maintenance Manual

AUTO-GREASING
Trouble
Fault hours are added in the fault hour meter and can not be
deleted.
All fault messages are displayed on LED (A) as a collective
fault.
All fault messages can be acknowledged and deleted with but-
tons (B).
The display mode will start with one of two buttons (C).
When grease has leaked from pressurized safety valve (1),
consult your Komatsu distributor.
The pump has an automatic level control. If the grease level
falls below "min" mark, the lubrication process is stopped with
the fault message "FLL" shown on the display.
If fault message "FLL" is displayed, fill up with grease and reset
the fault with button (B).
Fault message
Display
Fault Low Level
Fault Cycle Switch
If the fault message will appear again after the reset, consult your Komatsu distributor.

INITIAL 10 HOURS MAINTENANCE (ONLY FOR THE FIRST 100 HOURS)

For the first 100 hours of operation on a new machine, press
the switch shown in the figure every 10 hours to actuate the
manual greasing.
6-22
Denotation
The minimum level in the grease
tank has been reached.
No signal from cycle switch during
pump running time.
Explanation
ATTACHMENTS AND OPTIONS
Control function
The control unit is in the FAULT
mode. The sequence of opera-
tions is stopped.
The control unit is in the FAULT
mode. The sequence of opera-
tions is stopped.