Installation Steps 36
PV-10PX / PV-10HPX
R. Install Electrical System
Note: For safety of operators, the power wiring must contact the fl oor well. Pay
attention to the direction of rotations when using three phase motors.
TMC-18 Contactor (220V Single Phase 60Hz 3HP)
Factory Installed
Step 7
Installing Safety
Interrupt Switch
1. Motor goes to T2 (Black ) and
T3(White)
2. Power goes to L2 (Black) and
L3 (White)
3. Operating Switch (OS)
Terminal 3 goes to L3 (with the
power connection)
4. Operating Switch (OS)
Terminal 4 goes to Relay
Terminal (RT) A2
5. Relay Terminal (RT) A1 goes to
L2(Jumper wire)
*Installing Safety Interrupt Switch
6. Remove Wire From Operating
Switch (OS) Terminal 4 to
Relay Terminal (RT) A2
7. One wire of Safety Interrupt
Switch (SS1) to Operating
Switch (OS) Terminal 4
8. One wire of Safety Interrupt
Switch (SS2) to Relay Terminal
(RT) A2
Fig. 44
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