19
14. Motor
To replace:
z
Remove the belt cover and rear cover.
x
Remove the setscrews
q
and machine socket
w
.
c
Disconnect the motor cords
e
,
r
,
t
and
y
from
the connector tabs A, B, C and D.
v
Remove the setscrews
u
and remove the motor.
b
Install the new motor to the bracket
i
with the
setscrews
u
. Attach the motor belt.
n
Connect the motor cords
e
,
r
,
t
and
y
to the
connector tabs A, B, C and D.
m
Attach the machine socket
w
with the setscrews
q
.
,
Adjust the motor belt tension (see below).
To adjust the motor belt tension:
The motor belt
o
should deflect 7–9 mm when applying
300 grams of load to the middle of the belt.
z
Slightly loosen the setscrews
u
. Move the motor up
or down to adjust the motor belt tension.
x
Tighten the setscrews
u
firmly.
c
Attach the rear cover and belt cover.
q
w
u
u
q
300 grams
o
e r t
y
A B C
D
i