38
(Figure 7.1)
(Figure 7.2)
(Figure 7.3)
(Figure 7.4)
(Figure 7.5)
(Figure 7.6)
CAUTION
●
Before lubrication, do clean the area.
●
When lubricating, use just 1-2 drops of oil(not grease), as extra oil will fall
on the rug and pollution as a result of over-lubrication.
●
Depending on how often you use the chair, normally 1-2 times of
lubrication per month is fine. Proper lubrication can extend the life span of
a part in addition to prevent noise from accruing. Check if the bolts are
fastened while lubrication.
