Sewhacnm AL-101, Manual

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Step 1: Close PUMP 1 RUN switch
Step 2: PUMP 1 RUN indicator light ON
Step 3: Buzzer not on.
Step 4: Open the PUMP 1 RUN switch
Step 5: Indicator light off
Step 1: Close PUMP 1 STOP switch
Step 2: PUMP 1 STOP indicator light on
Step 3: Buzzer not on.
Step 4: Open the PUMP 1 STOP switch
Step 5: Indicator light off
PUMP 2 RUN & STOP
-To repeat PUMP 1 RUN & STOP test.
POWER 1 FAIL
Step 1: P 24V DC to the ECR input terminal at P4A
Step 2: POWER 1 FAIL indicator light is blinking for all the panels.
Step 3: Buzzer sound.
Step 4: Press the silence button, the POWER 1 FAIL indicator light is steady and buzzer is off
Step 5: Press the alarm reset button, the buzzer sound again and indicator is blinking again
Step 6: Repeat Step 4.
Step 7: Stop 24V DC to the terminal input, the power 1 fail indicator is still on.
Step 8: Press alarm reset button again, the alarm indicator light off.
Step 9: Check out signal to other equipment at ECR panel when alarm activated.
*All the other alarm testing has the same testing procedure as POWER 1 FAIL testing
Procedure.
TIME DELAY TEST
LOW OIL LEVEL :
3 second
HYDRAULC LOCK: 1 second
PHASE FAIL: 2 second
FU FAIL: 1 second
*The testing steps are same as POWER 1 FAIL.
Step 1: Provide alarm input signal to the respect alarm input terminal.
Step 2: Count the time between signal input and alarm activate.
Step 3: Compare the time between the setting an count.
Step 4: The time delay setting and count should follow the setting time
4.6 Testing for signal output to other equipment
PUMP 1 STOP