. FOREWORD FOREWORD effectively. The maintenance. Most maintenance of a hazard when WARNING 1 - 2 FOREW This manual provide guideline hich precautions i n this manua l mus be fo to llowed at all ti mes when erforming o rules for th peration and ma accidents are caused by t can he failure follow fundamental safety rules f e operation and machines. A ccidents be knowing conditions performing op eration and m aintenance.
Before beginni ng operation or maintenance, operators and m aintenance personnel must always observe the Rea d this m anual thoroughl y and understand its contents Rea d the saf ety messages a nd safety labels given in this manual carefull y so tha t they should be underst Keep t his manu al at the storag e location for the Operation an d Maintenance Manual give n below so that all in working on t he machine can consult it periodicall In case this ma nual should be l ost or damaged, i mmediately c ontact Komats u or you r Komatsu distributor to When you sell t he machine, m ake sure that t his manual shou ld be p rovided to the n ew o wner together with t In this manual, measurements are expressed in i nternational standa rd units ( SI).
For the r eference purpose, w the pas t are als o displayed in { }. S torage location for th e Operation and Maintenan ce Manual Pock et (1) at rear of operator's se at