MAINTENANCE
47
6550E 330359 (2--99)
HYDRAULIC FLUID
The quality and condition of the hydraulic fluid play
a very important role in how well the machine
operates. TENNANT’s hydraulic fluid is specially
selected to meet the needs of TENNANT
machines.
TENNANT’s hydraulic fluids provide a longer life
for the hydraulic components. There is one
recommended fluid.
TENNANT part no.
Fluid Weight
65870
SHP 5/20
If a locally-available hydraulic fluid is used, make
sure the specifications match TENNANT hydraulic
fluid specifications. Using substitute fluids can
cause premature failure of hydraulic components.
European manufactured machines are filled with
locally available hydraulic fluids. Check the label
on the hydraulic fluid reservoir.
ATTENTION! Hydraulic components
depend on system hydraulic fluid for
internal lubrication. Malfunctions,
accelerated wear, and damage will result
if dirt or other contaminants enter the
hydraulic system.
HYDRAULIC HOSES
Check the hydraulic hoses every 800 hours of
operation for wear or damage.
Fluid escaping at high pressure from a very small
hole can be almost invisible, and can cause
serious injuries.
See a doctor at once if injury results from
escaping hydraulic fluid. Serious infection or
reaction can develop if proper medical treatment is
not given immediately.
FOR SAFETY: When servicing machine,
use cardboard to locate leaking
hydraulic fluid under pressure.
If you discover a fluid leak, contact your
mechanic/supervisor.
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