Rockwell Automation 1397 Blower Motor Starter Inst. - Manual (Page 7)

1397 Blower Motor Starter 7
1397-5.20 April, 1998
REMOVE
STARTER KITS
R M
2 83
5FU 4 FU
282 281
183 182 181
Man|Aut
16
A
18
13
15
6 4 2
R R 0
95 96 97 98
T1 T2 T3
5 - 13
2 -2 T1 3 -4 T2 4 -6 T3 5 - 14
REPLACE WITH
LITTLEFUSE, TYPE CCMR, 600V 2.5A
13FU 14FU 15FU
2 -1 L1 3 -3 L2 4 -5 L3
P8
L2 L1
288 289
1
2
Man|Aut
16
A 18 13 15
6 4 2
R R 0
95 96 97 98
T1 T2 T3
5 - 13
2 -2 T1 3 -4 T2 4 -6 T3 5 - 14
REPLACE WITH LITTLEFUSE, TYPE CCMR, 600V 2.5A 13FU 14FU 15FU
2 -1 L1 3 -3 L2 4 -5 L3
OFF
R M
STARTER KITS
283
81 82 83
5FU 4FU
! DANGER
RISK OF ELECTRICAL SHOCK. DISCONNECT INPUT
POWER BEFORE SERVICING EQUIPMENT. P/N 33145
282 281
288 289
Man|Aut
16
A 18 13 15
6 4 2
R R 0
95 96 97 98
T1 T2 T3
5 - 13
2 -2 T1 3 -4 T2 4 -6 T3 5 - 14
REPLACE WITH LITTLEFUSE, TYPE CCMR, 600V 2.5A 13FU 14FU 15FU
2 -1 L1 3 -3 L2 4 -5 L3
Man|Aut
16
A
18
13
15
6 4 2
R R 0
95 96 97 98
T1 T2 T3
5 - 13
2 -2 T1 3 -4 T2 4 -6 T3 5 - 14
REPLACE WITH
LITTLEFUSE, TYPE CCMR, 600V 2.5A
13FU 14FU 15FU
2 -1 L1 3 -3 L2 4 -5 L3
L2 L1
4c 4c
3
183/L3
181/L1
183/L3
182/L2
182/L2
4c
L3 L3
P8
2
181/L1
4a
4b 4b
400-600HP/460V
Drive Installation
Dual Blower Motor Applications
Important: Each blower motor requires it’s own Blower Motor
Starter. 400-600HP 1397 drives have provisions for mounting
up to (2) Blower Motor Starters. For single blower motor
applications, the starter kit may be mounted at either location
on the fuse block. For applications requiring more than (2)
blower motors, consult the factory.
❐ 2 Remove and lock-out all incoming power to the
drive. Loosen the (4) phillips head screws on the
molded fuse block and slide each kit’s keyed
mounting slots over the screws. Torque to 6.22
N-m (55 lb-in.).
❐ 4 Loosen the harness fastener screws .
Connect and route the leads of each long 3-conductor wire harness from the bottom of the Blower Motor Starters
under the harness fasteners to the top of the line fuses as shown .
Hand tighten the harness fastener screws to secure each harness.
❐ 3 Locate the P8 jumper connector assemblies. Remove the jumper plugs and connect the P8 jumper assemblies to each
Blower Motor Starter’s matching connector.
❐ 1 Disconnect wires 181, 182 & 183 from the back
of each Blower Motor Starter fuse block and
discard them.
4b
4b
4a
4c