7
1
3
7
-
D
T
A
:
l
e
d
o
M
n
o
T
2
:
y
ti
c
a
p
a
C
4
SETUP, OPERATION & PREVENTIVE MAINTENANCE (Cont.)
Maintenance
Ύ
NOTICE:
Use high grade hydraulic oil only. Never use brake
ŇƵŝĚ͕
motor oil, transmission
ŇƵŝĚ͕
turbine oil or any other
ŇƵŝĚƐ͘
ISO-VG22 or equivalent hydraulic oil is recommended.
Check and
ZĞĮ
ll Oil
With the jack in the fully lowered, level
ƉŽƐŝƟŽŶ͕
if unit cover is provided, remove unit
cover, then remove oil
Į
ller plug.
Proper oil level should be just covering inner cylinder as seen from the oil
Į
ller plug
hole.
Do not
ŽǀĞƌĮ
ll. Always
Įůů
with new, clean hydraulic jack oil as recommended above.
Reinstall oil
Į
ller plug, then reinstall unit cover.
Lubric
ĂƟŽ
n and Cleaning
Periodically clean and lubricate all moving parts and pivot points.
Air
sĞŶƟŶ
g Procedures
With the jack in the fully lowered
ƉŽƐŝƟŽŶ͕
release valve open, remove oil
Į
ller plug.
Pump the handle rapidly several
ƟŵĞƐ͘
Reinstall oil
Į
ller plug.
Turn the handle/release valve clockwise to the closed
ƉŽƐŝƟŽŶ͘
Pump the handle
ƵŶƟů
the
ůŝŌ
arm reaches maximum height and con
Ɵ
nue to pump
several
Ɵ
mes to remove trapped air in the system.
Turn the handle/release valve counterclockwise in one full turn and lower
ůŝŌ
arm to the
lowest posi
Ɵ
on. Use force on saddle if necessary.
Carefully and slowly loosen oil
Į
ller plug to release pressurized air.
Repeat above steps
ƵŶƟů
trapped air is completely vented.
Damaged Equipment
Any jack that appears to be damaged in any way, is found to be worn, or operates abnormally
SHALL BE REMOVED FROM SERVICE UNTIL REPAIRED
. It is recommended that necessary repairs
be made by a manufacturer’s or supplier’s authorized repair facility if repairs are permi
ƩĞ
d by
the manufacturer or supplier.
Alter
ĂƟŽŶ
s
Because of pote
ŶƟĂů
hazards associated with this type of equipment, no al
ƚĞƌĂƟ
ons shall be
made to the product.
ƩĂ
chments and Adapters
Only
ĂƩĂ
chments and/or adapters supplied by the manufacturer shall be used.
