Chamberlain SL 1000-XI - Manual (Page 20)

Rev C Doc 6001194 (01-20259) 17 of 36
M. FINAL ASSEMBLY OF GATE OPERATOR
Figure 17. Gate Operator Final Assembly
IMPORTANT SAFETY PROCEDURE
⇒ If switch S2 (Power Fail Open Direction switch) is set to OPEN the gate, cycle the gate to its
fully open position before performing step 1.
⇒ If switch S2 (Power Fail Open Direction switch) is set to CLOSE the gate, cycle the gate to its
fully closed position before performing step 1.
1. Turn off power to the gate operator at the circuit breaker and wait for one minute.
2. Install clear cover on gate operator control box.
3. Make sure that gate operator unit power switch is turned on.
4. Install gate operator cover and secure with four bolts.
5. Turn on power to the gate operator at the circuit breaker.
6. Cycle the gate to ensure it is operating properly.