SK3000 Operator’s Manual Maintenance - 73
Maintenance Precautions
Washing Precaution
Welding Precaution
Working under Raised Lift Arms
Pin safety supports as shown when working under
raised lift arms.
NOTICE: Do not spray water onto operator’s console or electrical center in engine compartment. Water
can damage electrical components. Wipe down instead.
NOTICE: Welding can damage electronics.
• Welding currents can damage electronic components. Always disconnect the ECU ground
connection from the frame, harness connections to the ECU, and other electronic components
prior to welding on machine or attachments.
• Connect welder ground close to welding point and make sure no electronic components are in the
ground path.
• Disconnect battery at battery disconnect switch before welding to prevent damage to battery. See
“Battery” on page 79.
• Never turn off battery disconnect switch with engine running, or alternator and other electronic
equipment devices may be damaged.
Raised component. Crushing can cause death or serious
injury. Stay away or secure raised component with locking device. Use
correct equipment and procedures.