Graco Reactor E-10 Instructions-Parts List Manual page 31

DIP Switch and Function
DIP Switch 1
If selected, causes shutdown or displays a warning if the
pressure imbalance exceeds selection made in DIP Switch 2
DIP Switch 2
If selected, causes shutdown if A and B pressure imbalance
is greater than
If selected, causes warning if A and B pressure imbalance is
greater than
DIP Switch 3
If selected, causes shutdown or displays a warning due to
deviation of pressure from setpoint exceeds selection made
in DIP Switch 4
DIP Switch 4
Causes warning if deviation of pressure from setpoint is
greater than
Status Code 3: Transducer A Failure
1. Check transducer A electrical connection (J3) at the
board. See F . 14, page 42.
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2. Reverse A and B transducer electrical connections
at the board, page 42. If the error moves to
transducer B (Status Code 4), replace transducer A.
See Pressure Transducers, page 43.
Status Code 4: Transducer B Failure
1. Check transducer B electrical connection (J8) at the
board. See F . 14, page 42.
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2. Reverse A and B transducer electrical connections
at the board, page 42. If the error moves to
transducer A (Status Code 3), replace transducer B.
See Pressure Transducers, page 43.
Status Code 5: Excessive Current Draw
Shut off the unit and contact distributor before resuming
operation.
1. Locked rotor; motor unable to turn. Replace the
motor. See Electric Motor, page 46.
2. Short on control board. Replace the board. See
Control Board, page 41.
311075ZAB
Table 5: Status Code 1 and 2 Settings
3. Worn or hung up motor brush causing arcing of
Status Code 6: High Motor Temperature
The motor is running too hot.
1. The motor temperature too high. Reduce the
2. Check the fan operation. Clean the fan and motor
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 the cycle counter switch connection to the
2. Check that the magnet (224) and cycle counter
Left
WARNING
500 psi (3.5 MPa, 35 bar)
(60% if < 800 psi [5.6
MPa, 56 bar] running)
300 psi (2.1 MPa, 21 bar)
(50% if < 800 psi [5.6
MPa, 56 bar] running)
WARNING
300 psi (2.1 MPa, 21 bar)
(25% if < 800 psi [5.6
MPa, 56 bar])
brush at commutator. Replace the brushes. See
Motor Brushes, page 46.
pressure duty cycle, gun tip size, or move Reactor
E-10 to a cooler location. Allow 1 hour for cooling.
housing.
board (J10, pins 5, 6). See F
switch (223) are in place under the B side motor end
cover (227). Replace if necessary.
Troubleshooting
Right (default setting)
SHUTDOWN
800 psi (5.6 MPa, 56 bar)
(70% if < 800 psi [5.6
MPa, 56 bar] running)
500 psi (3.5 MPa, 35 bar)
(60% if < 800 psi [5.6
MPa, 56 bar] running)
SHUTDOWN
500 psi (3.5 MPa, 35 bar)
(40% if < 800 psi [5.6
MPa, 56 bar])
. 14, page 42.
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