Installation
Echion Operator Manual 810770 161
Make sure that the primary motor turns in the correct direction
1. Make sure that the key switch is set to Local .
2. Remove the shaft access cover.
3. Push the Controls button to turn on the control circuit in the pump.
4. Touch the symbol to turn
ON the pump momentarily. Make sure that the primary motor turns
in the direction shown by the rotation arrow.
5. Touch the symbol to turn
OFF the pump.
If the pump motor turned in the wrong direction:
a. Turn the primary breaker disconnect lever on the electrical enclosure door to
OFF.
b. Turn
OFF the electrical main (line disconnect switch). Use standard lock out–tag out
procedures.
c. Inside the electrical enclosure, interchange 2 cables on the top of the primary circuit
breaker.
d. Turn
ON the electrical main (line disconnect switch).
e. Turn the primary breaker disconnect lever on the electrical enclosure door to
ON.
f. Do step 3 through step 4 again. Make sure that the primary motor turns in the direction
shown by the rotation arrow.
6. Install the shaft access cover.
WARNING
It is necessary to have access to a turning shaft for this procedure.
Do not put an object or a body part near the shaft while the access cover is off.
CAUTION
Make sure that the primary motor turns in the correct direction before starting the pump.
If the motor turns in the opposite direction, the impeller could turn and loosen.
This can cause damage to the hydraulic pump.
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