Graco Reactor E-10 Instructions-Parts List Manual page 28

For spraying or dispensing 4:1 mix ratio materials, including epoxies, polyurethane foam, and polyurea coatings. not for use in explosive atmospheres

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Status Code 5: Excessive Current

Draw

Shut off unit and contact distributor before

resuming operation.

1. Locked rotor; motor unable to turn. Replace

motor, page 47.

2. Short on control board. Replace board,

page 42.

3. Worn or hung up motor brush causing arc-

ing of brush at commutator. Replace

brushes, page 49.

Status Code 6: High Motor

Temperature

Motor is running too hot.

1. Motor temperature too high. Reduce pres-

sure duty cycle, gun tip size, or move Reac-

tor E-10 to a cooler location. Allow 1 hour

for cooling.

2. Check fan operation. Clean fan and motor

housing.

Status Code 7: No Cycle Counter

Switch Input

Have not received input from cycle counter

switch for 10 seconds after selecting Recirc

mode.

1. Check cycle counter switch connection to

board (J10, pins 5, 6), page 43.

2. Check that magnet (224) and cycle counter

switch (223) are in place under B side

motor end cover (227). Replace if neces-

sary.

Troubleshooting

313221A

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Troubleshooting