Flowserve MX Limitorque - Manual (Page 136)

Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08
128
STEP 17
Install the control cover and the mounting screws.
STEP 18
Complete by following Step 9 in Section 5.10.
5.12 19 Amp Power Assembly for Units Shipped
After September 2007
Table 5.9 – 19 Amp Power Assembly
Part Number Description Qty.
1-19 Controls Assembly 1
8-3 Power Board 1
8-7 Mounting Plate Screws 3
8-10 Screws 3
8-12 Shield 1
5.12.1 Removal
STEP 1
Remove the ACP controls cover assembly
8-3
8-12
8-10
1
STEP 2
Disconnect all connectors to power board (8-3)
Remove the three screws (8-10) and shield (8-12).
STEP 3
Disconnect the three power board wires from
l1, l2 and l3 on reverser as shown by loosening
the reverser screws and remove the power
board.
STEP 3
DISCONNECT THE 3 POWER BOARD WIRES FROM L1, L2 AND L3 ON
REVERSER AS SHOWN BY LOOSENING THE REVERSER SCREWS AND
REMOVE THE POWER BOARD.
DISCONNECT THE 3 TERMINAL BLOCK WIRES FROM L1, L2 AND L3 ON
REVERSER AS SHOWN BY LOOSENING THE REVERSER SCREWS.
STEP 4
19 AMP POWER ASSEMBLY REMOVAL 2
19 AMP POWER ASSEMBLY REMOUNTING
FROM TERMINAL BLOCK LI (BLACK WIRE)
TO L1 CONTACTOR
FROM TERMINAL BLOCK L2 (LIGHT BLUE WIRE)
TO L2 CONTACTOR
FROM TERMINAL BLOCK L3 (BROWN WIRE)
TO L3 CONTACTOR
TO CONTACTOR
LI (BLACK WIRE) TO L1 CONTACTOR
L2(LIGHT BLUE WIRE) TO L2 CONTACTOR
L3 (BROWN WIRE) TO L3 CONTACTOR
TO MOTOR
TWO WHITE 2-PIN
CONNECTORS NOT SHOWN
1-19
8-3
REVERSER
HOUSING NOT SHOWN FOR CLARITY
REMOUNT 19AMP POWER ASSEMBLY BY REVERSING THE STEPS FOR REMOVAL.
3