YESOUL E30S Manual De Instrucciones Del Producto página 19

Maintenance
Front fixing pad
The two front fixing pads are not adjustable. The middle and rear regulating pads can be applied
to adjust the stability of this product. If the product is not stable, adjust the two rear regulating
pads on the left and right. If any pad is not leveled, please adjust it. Turn the pads left to screw
them out gradually. When the entire product is stable, adjust the middle regulating pad until it is
suspended by 3-5mm above the ground.
Use of the oil pocket:
Oil is applied on the guide rails and universal joints. If the product has been used for a long time
and the rollers and track produce abnormal noise, a small amount of oil needs to be applied on
the track.
If the universal joints produce abnormal noise, remove the screw (A) of the arm cover and left and
right covers (B) and (C) at the lower end of the arm, and keep them aside. Remove the screws and
nuts (D) and (E) of the universal joints. Keep them aside. Apply a small amount of oil evenly on the
spherical surfaces of the universal joints. Then clamp the universal joints into the U-shaped sheet.
Lock them with the screw (D) and nut (E). Finally, lock the left and right covers (B) and (C) at the
lower end of the arm onto the arm via screws (A). Apply oil in the same way on the left and right
universal joints.
Intermediate regulating pad
Stable
(suspended by 3-5mm)
ground
Apply lubricating oil evenly on the
spherical surface
Rear regulating pad