Precautions for Use Welding and repairing
AL
• Turn off the power supply. (Move the starter switch to the OFF position). • If an electronic part (microcomputer) is attached, remove it (electronic components such as controllers).
IN E
CO US N F E ID O E F N TS TI M AL GL : F O OR BA T L H
• Do not apply 200 V or more continuously. • Do not put any seals or bearings between welded area and the ground. • When welding or heating a painted area, remove the paint first. When heat is applied to a painted area, harmful fumes will be produced. • If heat is applied near to a section where hydraulic equipment and pipes are located, flammable fumes or vapors may be produced and ignited.
TE RN
• Set up a ground within 1 m from the area to be welded.
Do not drop tools and parts
• When opening inspection windows or tank filler ports for inspection, be careful not to drop bolts/ nuts and tools into them. • Take out everything from your pockets to avoid dropping things.
Installing O-rings
• When removing sealing parts containing O-rings, clean the fitting faces. • Be careful not to damage O-rings and assemble them by applying oil when attaching them.
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MSM-17-04-001EN 9
