Maintenance - Nielsen CT2880 Original Manual

8. MAINTENANCE

Note: Only the specialized technician can do the maintenance. Before any maintenance is
performed, disconnect the power and keep the plug within the sight of the maintenance
personnel. and shut off compressed air, push the air valve switch to "Off" position and depress
pedal 16 for 3 or 4 times to bleed the residual compressed air in the machine.
To keep the tire change in good condition and to prolong the work life, it is necessary to do
regular maintenance according to the instructions on the user's manual. Otherwise, the normal
operation and reliability of the machine will be affected, or personal injury would be caused.
• Keep the machine and working area clean and prevent dust or foreign matter from entering
the moving parts.
• Keep the quadrate column and the moving parts clean and lubricate (clean with diesel as in
Fig.29-1 & 2 & 3 )
• Keep the swing arm clean and lubricate it periodically so that it can move expectably.
• Weekly lubricate the faying surface between moving parts and rubbing surface with lithium
lubricant.
• Check the oil level in the sprayer regularly. If the oil level does not reach the second line, fill
hydraulic oil L-HM46 (Fig. 30).
• Clear away the condensed material in the water separator around the sprayer regularly.
• Regularly check and adjust the tension of the belt.
• Check all connecting parts and bolts regularly and tighten them if necessary.
• Check and adjust locker handle periodically, to make sure after locking, mount head and
rim keep 2-3m distance.
Fig.30
Fig.29