Komatsu — 33.1 METHOD OF OPERATING AUTO-GREASING SYSTEM

33. HANDLING AUTO-GREASING SYSTEM 5. When the code number that is to be set flashes, press the SET key to carry out the setting. 6. Repeat Steps 3 to 5 to set all of the items a, b, and c. After completing the setting, press the ESC key to leave the setting mode. REMARK Even if it is desired to change only one item, always carry out the setting according to Steps 1 to 5. After completing the setting, always press the ESC key to leave the setting mode. If the power is then turned ON, the count for the greasing interval will start immediately after the ESC key is pressed. Part of the display segment flashes to indicate that the system is counting.

After setting, the set value is retained in memory even if the power is turned OFF. 33.1.4 GREASING NOTICE After supplying grease, be sure to reset the counter of the controller (See “33.3 TROUBLESHOOTING”). Supply grease according to the following procedures: Be sure to use the special grease pump (566-96-6A840) and supply grease with it according to the following procedures, taking care not to let air or dust get in to the grease. Supply grease while the ambient temperature is above –10°C. 1. Prepare a new 18-kg grease pail and remove the cover. Press the follower plate of the grease pump against the greasing surface, then insert the pump and set special cover 1 to the pail.

Then, operate the handle of the pump and confirm that clean grease comes out of the hose end. 2. Remove the cap of the grease filler of the pump and screw in the hose fitting, then operate the pump. 5-37