Installation, Operation and Parts Manual
EE-6435V2.B.PD
28
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.
LUBRICATE
moving
parts
with
lithium
grease.
S/N
Components
Methods
Period
1
Control
buttons
Check
if
control
buttons
work
as
"hold
‐
to
‐
run
"
and
check
if
they
work
as
the
function
indicated.
Every
day
2
Synchronization
of
the
ascending
movement
Push
the
UP
button,
check
and
ensure
the
four
mechanical
safety
blocks
give
off
sound
simultaneously.
Both
runways
shall
rise
steadily
without
abnormal
sounds.
Every
day
3
Synchronization
of
mechanical
safety
catch
Push
the
LOCK
button,
inspect
and
ensure
the
four
mechanical
safety
catches
are
fully
engaged
at
the
same
height.
Front
the
rear
side
of
the
runway
shall
be
of
the
same
level.
Every
day
4
Synchronization
of
the
descending
movement
Push
the
DOWN
button,
inspect
and
ensure
both
runways
can
descend
smoothly.
Every
day
5
Max
height
limit
switch
Push
the
UP
button
and
inspect
and
ensure
the
runways
stop
rising
at
maximum
lifting
height.
Every
week
Summary of Contents for EE-6435V2.B.PD
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