Installation, Operation and Parts Manual
EE-6215E
26
MAINTENANCE
Easy
and
low
cost
routine
maintenance
can
ensure
the
lift
work
normally
and
safely.
Following
are
requirements
for
routine
maintenance.
Follow
the
below
routine
maintenance
schedule
with
reference
to
the
actual
working
condition
and
frequency
of
your
lift.
S/N
Components
Methods
Period
1
Swing
arm
locking
units
Push
the
UP
button
to
raise
the
lifting
arms
and
check
if
four
swing
arms
are
locked
into
position.
Add
grease
in
case
necessary.
Every
day
2
Rubber
contact
pads
Inspect
the
pads
and
clean
off
any
objects
that
may
cause
sliding
or
damage
Every
day
3
Cylinder
and
oil
hose
connectors
Inspect
to
ensure
no
leakage
before
using
the
lift.
Every
day
4
Control
buttons
Check
if
control
buttons
work
as
"hold
‐
to
‐
run
"
and
check
if
they
work
as
the
function
indicated.
Every
day
5
Mechanical
safety
catch
Check
if
both
mechanical
catches
can
engage
and
disengage
simultaneously
by
pushing
control
buttons.
Every
day
6
Limit
switch
Push
the
UP
button
and
inspect
and
to
ensure
the
lifting
platform
stops
rising
when
the
switch
is
activated.
Every
day
7
Unloading
valve
Inspect
if
the
valve
leaks
or
not.
Clean
or
change
the
valve
if
it
leaks.
Every
day
