Table of Contents
Advertisement
ACTUATOR REMOVAL
1.) Switch on main switch and lower buffing
head to floor. Switch off main switch.
3.)
Lay machine on left side.
4.) Remove actuator connecting
page
11.
5.) Disconnect motor
leads.
Remove
bolts holding actuatorbracket
6.)
(4)
to frame and l i f t out actuator.
Testing Actuator Barrel 'Iz.avel:
1.) Donot allow the barrel t o rotateorthe
1,4
lost).
wire
2.) Connect white
wire
the black
to the
(-)
lower limit.
3.)
Black wire to the
(+)
white wire
to
the
negative post of the 36VDC
(-)
power supply
to
extend the barrel
it.
Reverse the wires
4.)
to
ly. the actuator is now ready for assembly and
installation.
LIMIT SWITCH
SETTINGS
Lower Adjustment
1.)
Connect the white wire t o the (-)negative
post of a 36VDC power supply and the black
wire
to the
(+)
positive post.
close the actuator barrel. Maintain the connection
until t h e
limit switch shuts the power off.
2.) Disconnect both wires
frame gap) at between
Set "A" (barrel
to
9/16 of
to 1,4 cm) rotating by hand.
an
inch
10
lift l i n k
on
,
cm) adjustment will be
to the
(+)
positive post and
negative post of the
the
barrel to the
positive post and the
to
the upper lim-
retract the barrel electrical-
This
will retract or
f r o m
the power supply.
Upper Adjustment
1.) Hold Barrel With Hand
Reverse the wire connections
power supply, white wire to the
and the black wire
the
to
will extend or open the actuator barrel.
Do not allow barrel to rotate.
2.) Extend actuator barrel electrically
stops. Ensure "A" is between 3 3/4 and 3 7/8 in-
ches (95 to 9,9 cm) on
all
3.)
the dimension is incorrect, disconnect from
If
the power supply and set the switch cam adjust-
ment.
Switch Cam Adjustment
1.) Remove the two cam switch cover screws
2.) Loosen the two cam lock screws
on the cams.
CAUTION:
Do not allow retract cam to rotate.
3.)
"A"
dimension is incorrect, turning the
If the
cam clockwise will INCREASE " A , counter-
clockwise will DECRBASE
4.) Tighten the two cam lock screws and cycle the
Do
Not Allow The Barrel To R o w .
actuator.
Check the extended "A" dimension. If it is cor-
rect,
replace
the cover with screws. If not repeat
above.
Page 10 of 20
the 36VDC
to
(+)
positive post
negative post.
This
(-)
until it
models.
switch
cover.
"A".
3
Advertisement
Table of Contents
