MAINTENANCE WARNING TAG Alert others that service or maintenance is being performed and tag operator's cab controls – and other machine areas if required – with a warning notice. OSHA mandated control lever lockout can be made with any OSHA certified lockout device and a length of chain or cable to keep the left-hand control console in the fully raised, nonactive position. WARNING DO NOT OPERATE when performing inspection or maintenance Warning tags, for controls are available from Daewoo distributors. 190-00695 ARO1320L Figure 28 CLEAN BEFORE INSPECTION OR MAINTENANCE Clean the machine before carrying out inspection and maintenance.
This prevents dirt from getting into the machine and also ensures safety during maintenance. If inspection and maintenance are carried out when the machine is dirty, it will become more difficult to locate the problems, and also there is danger that you may get dirt or mud in your eyes or that you may slip and injure yourself. When washing the machine, do the following; Wear shoes with nonslip soles to prevent yourself from slipping and falling on wet places. Wear safety glasses and protective clothing when washing the machine with high-pressure steam. Take action to prevent touching high-pressure water and cutting your skin or having mud fly into your eyes.
Do not spray water directly on electrical components (sensors, connector) (1, Figure 29). If water gets into the electrical system, there is danger that it will cause defective operation and malfunction. Figure 29 Pick up any tools or hammers that are laying in the work place, wipe up any grease or oil or any other slippery substances, and clean the area to make it possible to carry out the operation in safety. If the work place is left untidy, you may trip or slip and suffer injury. 022-00058E Operation and Maintenance Manual Safety 1-29