The importance of always having oil in your electric oiler is almost one of the most important maintenance to do items you should be aware of. In fact, you are keeping your chain lubricated well, you can potentially extend the life of your chain up to 30 times. Recommended Oil
Grade Based On Environmental Conditions SAE 10 for -20
to +80 DEG F SAE 20 for +10
to +110 DEG F SAE 30 for +20
to +130 DEG F SAE 40 for +30
to +140 DEG F SAE 50 for +40
to +150 DEG F Fluent
recommends using a nondetergent petroleum base oil. Antifoaming, Antioxidizing and extreme
pressure additives can be helpful in prolonging the life of your chain.