CMW Ditch Witch SK350, Operator'S Manual

Page: 48 / 77

SK350 Operator’s Manual
Service - 47
Service Precautions
CMW
Working Under Raised Lift Arms
Use safety supports as indicated when working under raised lift arms.
Welding Precaution
Crushing weight could cause death or serious injury. Use
proper procedures and equipment or stay away.
NOTICE: Support both lift arms before working under raised lift arms.
Explosion possible. Serious injury or equipment damage could occur.
Follow directions carefully.
NOTICE:
• Disconnect battery to prevent damage to battery. Do not turn off battery disconnect switch
with engine running, or alternator and other electronic devices may be damaged.
• Connect welder ground clamp close to welding point and make sure no electronic
components are in the ground path.
• Always disconnect the Engine Control Unit ground connection from the frame, harness
connections to the ECU, and other electronic components prior to welding on machine or
attachments.