Table of Contents
Advertisement
Troubleshooting Guide
Symptom
Nothing happens when
the handset buttons are
pressed
Hoist lacks lifting power
Actuator stops intermittently
during raising
Actuator noisy
Actuator runs but does
not lift
Actuator only runs in
one direction
Battery will not charge
Battery will not charge –
continued
i D
p s
s o
l a
f o
W
s a
e t
E
e l
t c
T
h
e
W
E
E E
R
g e
u
a l
o i t
n
( s
control how waste electrical and electronic equipment is disposed of.
T
h
e
e r
g
u
a l
o i t
s n
i a
m
o t
P
o
s s
b i
. 1
E
m
e
g r
b
t u
o t
. 2
H
n a
s d
3. Actuator not plugged in
4. Bad contact on handset
5. Battery fuse blown
. 6
C
a h
g r
7. Battery not seated
on control box
1. Battery low
2. Actuator failing
3. Control box failing
1. Load too heavy
2. Battery low
3. Actuator over heating
4. Actuator failing
5. Control box failing
1. New actuator – grease
unevenly distributed
(not run in)
2. Old actuator – unit
failing
G
a e
s r
a d
1. Control box failure
. 2
H
a
n
d
failure
. 3
H
n a
s d
or socket damaged
1. Mains lead unplugged
2. Mains socket not
switched on
3. Mains lead damaged
4. Mains fuse blown
5. Battery fuse blown
6. Battery not seated on
control box correctly
7. Battery discharged
below minimum level
8. Battery charger failed
c i r
l a
n a
d
E
e l
t c
o r
n
c i
E
W
s a
e t
n a
d
E
e l
t c
o r
n
c i
p
o r
m
o
e t
e r
u
e s
r ,
c e
c y
e l
a C
s u
e
e
n
y c
s
o t
p
n
r p
s e
e s
d
. n i
t e
n
t o
p
u l
g
g
e
d
n i
r e
o c
n
n
c e
e t
d
m
a
g
e
d
e s
s t
w
c t i
h
t e
e l
d a
p ,
u l
g
q
u
p i
m
e
t n
q E
u
p i
m
e
t n
e R
g
u
a l
o i t
s n
n i l
g
n a
d
e r
o c
e v
. y r
SF24 Iss.5 Nov.2011
Remedy
. 1
R
s e
t e
e
m
e
g r
e
n
s
w
c t i
h
2. Plug in correctly
3. Plug in correctly
. 4
C
a h
n
g
e
a h
n
s d
. 5
C
l a
S l
r e
i v
e c
n E
g
6. Unplug charger
. 7
e R
e s
t a
b
t a
e t
y r
latch is engaged
. 1
C
a h
g r
e
b
t a
e t
y r
. 2
C
l l a
S
r e
i v
e c
n E
g
. 3
C
l l a
S
r e
i v
e c
n E
g
1
C .
h
e
k c
a S
e f
W
o
k r
hoist
. 2
C
a h
g r
e
b
t a
e t
y r
. 3
C
l a
S l
r e
i v
e c
n E
g
. 4
C
l a
S l
r e
i v
e c
n E
g
. 5
C
l a
S l
r e
i v
e c
n E
g
. 1
C
c y
e l
c a
u t
t a
r o
and on light load
. 2
C
l l a
S
r e
i v
e c
n E
g
C
l l a
S
r e
i v
e c
n E
g
n i
. 1
C
l l a
S
r e
i v
e c
n E
g
. 2
e R
p
a l
e c
a h
n
s d
t e
. 3
R
p e
a l
e c
H
a
n
s d
1. Plug in mains plug
2. Switch power on
. 3
R
e
p
a l
e c
m
a
n i
l s
. 4
R
e
p
a l
e c
u f
e s
(once only)
. 5
C
l a
S l
r e
i v
e c
n E
g
. 6
R
e
e s
t a
b
t a
e t
y r
a
latch is engaged
. 7
C
l a
S l
r e
i v
e c
n E
g
. 8
C
l l a
S
r e
i v
e c
n E
g
2
0
0
) 6
a h
e v
b
e
e
n
i
t n
o r
y c
t s
p o
t e
n i
e
r e
n a
d
c
h
e
k c
n i
e
r e
n i
e
r e
n i
g
o L
d a
f o
n i
e
r e
n i
e
r e
n i
e
r e
n o
n
l o
a o
d
n i
e
r e
e
r e
n i
e
r e
t e
a e
d
n i
e
r e
n
d
c
h
e
k c
n i
e
r e
n i
e
r e
d
u
e c
d
o t
23
Advertisement
Table of Contents
