Protecting Cabin from Flying or Falling Objects (Optional) In a work site where additional operator protection is necessary from falling or flying objects, install adequate protective guards on the cabin. 1 For breaker operation, install a front guard (1, Figure 20) and apply a laminated coating sheet to front glass. Contact your DOOSAN distributor for recommendations. When performing demolition or cutting operation, install a front guard and top guard. Apply a protective laminated coating sheet to outside of front window. This will prevent glass from being scratched by dust when cleaning it or running wipers.
FG020947 Figure 20 When working in mines, quarries or other work sites where there is a hazard of falling rocks, install Operator Protection Guard (OPG) (2, Figure 21) and apply a laminated coating sheet to front glass. When OPG is installed, and front window needs to be cleaned, loosen bolts marked with arrows (Figure 21). Be sure to tighten bolts when done. Never attempt to alter or modify any protective structure reinforcement system, by drilling holes, welding, remounting or relocating fasteners. Any serious impact or damage to system requires a complete inspection of the structure. Reinstallation, recertification and/or replacement of system may be necessary.
2 Contact your DOOSAN distributor for available safety guards and/or recommendations to protect against objects that could strike operator's cabin. Make sure that all other work site crew members are kept away from excavator when operating. If any glass on machine is broken, replace it with new glass immediately. NOTE: The preceding instructions assume that conditions are for standard operations, but it may be necessary to add additional guards depending on operating conditions or local rules or regulations for the work site. Always contact your DOOSAN distributor for advice. FG018595 Figure 21 Safety 1-27 DX225LC-3