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11-8. Hydraulic Pipes
<Hydraulic pipe bundling>
1. Check that the hydraulic pipes are securely
bundled to the post.
2. In particular, repair if the bands as shown in the
diagram on the right are broken or loose.
11-9. Hydraulic Oil
<Replacing hydraulic Oil>
1. Replace the hydraulic oil 1 year after start of use. Replace completely every 3 years from the 2
nd
time
onwards.
①
Remove the hydraulic unit cover.
②
Remove the drain plug at the bottom of the oil tank (see
arrow in the diagram on the right), and drain the hydraulic
fluid. Securely tighten the drain plug after drainage.
③
Remove the oil tank lid, and check the suction filter
condition. Clean or replace if there is any dirt or rust.
④
Add hydraulic oil from the top of the oil tank to the
regulation amount (8.5L).
⑤
Raise the lift and check that there are no abnormalities.
Further, the device uses gear pumps and performance is greatly affected by the hydraulic fluid used, so
make sure to select from among the following reputable brands.
Viscosity: ISO VG32 wear-resistant hydraulic fluid (use amount: 8.5L)
Idemitsu
Super Hydraulic Fluid 32
JX Nippon Oil & Energy
Super Hydrand 32
Esso
Nuto H32, Unipower SQ32, XL32
Mobil
Mobil DTE Oil 24
Showa Shell Sekiyu
Terasu Oil 32, K32
Replacement method
1. Be very careful not to touch the high-voltage parts during inspections.
2. After removing the cover and implementing inspections, make sure to use all the mounting
screws to restore the original condition.
3. If, as a result of the inspection, an abnormality is detected, stop using the lift immediately
and contact your supplier for repairs.
Caution
Hydraulic unit cover
Oil tank
Drain plug
M post
S post