Hypertherm DynaMAX 550P, Operator'S Manual

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Installation
8
204 811390 Operator Manual DynaMAX 550P/560P/575P Waterjet Pump
Make sure that the heat exchanger fan motor turns in the correct direction
1. Operate the pump until the fan turns on.
2. Make sure that the fan motor turns in the direction shown by the rotation arrow.
If the fan motor turns in the wrong direction
a. Disconnect the electrical power to the pump.
b. In the electrical enclosure, interchange 2 wires on the bottom of the motor starter.
Turn on the pump
1. Set the pressure to 345 bar (5,000 psi).
2. On the operator interface, touch the C
OOLING MODE
symbol to turn
ON
the pump.
3. Let the pump operate for 2 to 3 minutes.
4. Monitor for leaks.
CAUTION
A leak can cause damage to the water fittings.
Identify the source of a leak and correct the problem.