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3100 & LPZ Series Bottom Mount Drive Package for Light & Standard Load 60 Hz Gearmotors SOMM
Dorner Mfg. Corp.
11
851-436 Rev. B
NOTE:
Drive pulley (J of Figure 14) is removed.
Wrap timing belt around drive pulley and complete
step 12.
12
.
Complete steps 6 through 9 of “Installation” section
beginning on page 6.
Motor Replacement
Ç
Ç
Exposed moving parts can
cause severe injury.
LOCK OUT POWER before
removing guards or
performing maintenance.
WARNING
Ç
Hazardous voltage will
cause severe injury or
death.
LOCK OUT POWER
BEFORE WIRING.
DANGER
1
.
For single phase motor, unplug power cord from
outlet.
2
.
For three phase and VFD variable speed motor:
a
.
Loosen terminal box screws (AJ of Figure 20) and
remove cover (AK).
Figure 20
AJ
AK
b
.
Record wire colors on terminals 1, 2 and 3. Loosen
wire nuts and remove wires 1, 2 and 3.
c
.
Loosen cord grip and remove cord.
3
.
For DC variable speed motor, unplug motor cord at
disconnect (AL of Figure 21).
Figure 21
AL
Preventive Maintenance and Adjustment