IM-459000
M a i n t e n a n c e & C a r e
11
MAINTENANCE & CARE
Regular maintenance of lifters and accessories is necessary to assure proper and safe
operation. Read and observe the following recommended instructions:
Initially
Before Bi-Monthly
Each Use
1. Base and Wheels
Base is even and level
(all four wheels are on the floor) x
x
x
x
t
h
g
it
e
r
a
s
tl
o
b
le
e
h
W
x
x
yl
is
a
e
l
l
o
r
d
n
a
l
e
v
i
w
s
s
le
e
h
W
2. Base Adjustment
Base locks securely, all parts are present x
x
Base opens and closes smoothly x
x
Check spreader lock and all hardware for wear x
3. Mast
Mast fully engaged and locked into mast sleeve x
x
x
s
n
o
it
c
e
lf
e
d
r
o
s
d
n
e
b
r
o
f
t
c
e
p
s
n
I
x
r
a
e
w
r
o
f
s
t
u
n
d
n
a
s
tl
o
b
l
l
a
t
c
e
p
s
n
I
4. Boom
x
r
a
e
w
r
o
f
s
t
u
n
d
n
a
s
tl
o
b
l
la
t
c
e
p
s
n
I
Inspect to ensure the boom is centered
x
x
s
g
e
l
e
s
a
b
e
h
t
n
e
e
w
t
e
b
5. Cradle
Check hanger post for wear or damage.
x
.
h
c
n
i
6
1
/
1
s
d
e
e
c
x
e
r
a
e
w
f
i
ts
o
p
e
c
a
l
p
e
R
Check sling attachments for wear or deflectionxx
6. Slings and Hardware
x
e
g
a
m
a
d
r
o
r
a
e
w
r
o
f
s
tr
a
p
l
a
t
e
m
k
c
e
h
C
Check slings and web straps for wear or damage x
x
7. Lubrication
Oil all pivot joints, including:
x
s
e
h
c
a
tt
a
m
o
o
b
e
r
e
h
w
t
s
a
m
f
o
p
o
T
x
g
n
it
n
u
o
m
r
o
t
a
u
tc
a
f
o
m
o
tt
o
b
d
n
a
p
o
T
Use a light grease to lubricate base
x
e
r
a
w
d
r
a
h
g
n
it
a
t
o
r
ll
a
d
n
a
e
t
a
l
p
k
c
o
l
t
n
e
m
ts
u
j
d
a
x
s
g
n
ir
a
e
b
l
e
v
i
w
s
d
n
a
l
e
e
h
W
8. Cleaning
x
yl
h
g
u
o
r
o
h
t
y
r
d
;
n
a
e
lc
o
t
p
a
o
s
d
li
m
e
s
U
x
x
a
w
e
c
n
a
il
p
p
a
r
o
o
t
u
a
y
l
p
p
A
x
li
o
m
o
rf
n
a
e
lc
e
c
a
fr
u
s
d
e
t
n
ia
p
p
e
e
K
Do not wash under water pressure
