E-one Extreme Series, Руководство по обслуживанию

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Start-Up Procedure 4–2
If the tests do not pass, unplug the EQD in tank. Repeat the test at the alarm panel, then at
the pump EQD. The EQD pin numbers are listed with the corresponding wire colors in the
tables. This will help pinpoint where a problem is located.
Note: Green 4 to Yellow 5 and Blue 6 must show Infinity or open line when testing at the pins in
the pump EQD.
Run Test
This test assumes that the station has enough water to operate the alarm and that all
discharge lines and valves are open. Note any problems found during start-up on the start-up
sheet. This includes problems that are repaired during start-up. When a problem is repaired,
note the date, type of repair and technician.
1. Test the voltage going to the pump at the alarm panel; voltage must be within 10
percent of the nameplate voltage (240V = 216V to 264V and 120V = 108V to 132V).
If it is not, do not continue. Rectify the voltage problem.
2. Turn on the alarm breaker and verify that the alarm is activated.
3. Silence the horn.
4. Clip the amp meter onto the black wire of the tray cable.
5. Turn on the pump breaker.
6. Amperage should be between 5 and 8 amps at 240V (10 and 16 amps for 120V
pumps). Higher amperage indicates higher pressure. Greater than 8 amps at 240V
(or 16 amps at 120V) could indicate a plugged or closed line. If you experience a
high amperage reading, shut off the pump immediately and rectify the problem.
7. Once the alarm turns off, the pump will run for about 1 minute depending upon the
size of the tank.
8. After the pump turns off, turn off the power to pump and the alarm.
9. Perform the out of water or pumped down continuity checks.