Instruction Manual
Page 15
CHAPTER 9
MAINTENANCE
9.0
Maintenance
Tightening/Oiling Chains
The Miller Weldmaster Seamrover DD has two chains that are used to drive weld rollers. Although not a high
maintenance item, chains should be inspected once a year to ensure there is not excessive corrosion, rust, or
dirt. Also inspect for any looseness or slack. If needed, lubricate chains once a year with 80w – 90w gear oil.
1. Turn the circuit breaker to the off position.
2. Disconnect the power cord from the power supply.
3. Tilt the machine on it’s side and inspect the chains. Perform any maintenance to the chains as
needed.