SAFETY PRECAUTIONS DURING INSPECTION AND MAINTENANCE All maintenance performed on this machine must be performed only by trained and authorized personnel. When performing maintenance it is important to follow the outlined maintenance procedures and safety information outlined in this manual and in the Shop Manual for this machine. Warning Tags Before performing any maintenance operations on this machine, position the machine on a level and firm surface. Lock the equipment controls; remove the starting key; and tag the steering wheel. Warning tag part number: 09963-03001 When not using this warning tag, keep it in the toolbox. If there is no toolbox, keep it in the pocket on the seat back.
Alert all personnel in your area that the machine is down for maintenance. If necessary, tag the machine around specific points to warn others that this machine is down for maintenance. If the machine will be down for maintenance for a long period of time, be sure to check and see if the warning tags are still in place before you start your repair procedures the next day. If there is any “DANGER! Do NOT operate!” warning tag displayed, it means that someone is carrying out inspection and maintenance of the machine.
If the warning sign is ignored and the machine is operated, there is danger that the person carrying out inspection or maintenance may be caught in the rotating or moving parts and suffer serious personal injury or death. Do not start the engine or touch the levers. Workplace Environment Do not leave hammers or other tools lying around in the work place. Wipe up all grease, oil, or other substances that may cause you to slip. Always keep the work place clean and tidy to enable you to carry out operations safely. If the work place is not kept clean and tidy, there is the danger that you may trip, slip, or fall over and injure yourself. Select a suitable place for inspection and maintenance.
Stop the machine on firm, level ground. Select a place where there is no hazard of landslides, falling rocks, or flooding. Do not allow any unauthorized personnel into the area when servicing the machine. If necessary, employ a guard. When repairing the machine or when removing and installing the work equipment, appoint a leader and follow his instructions during the operation. When working at high places, use a stepladder or other stand to ensure that work can be carried out safely.
Systems Equipped with ECSS For machines equipped with ECSS (Electronically Controlled Suspension System), lower the bucket to the ground; turn the ECSS switch OFF; and stop the engine before starting inspection or maintenance. Never turn the switch ON during inspection or maintenance. 1-38 WA430-6