Graco 310554V User Manual

Remove the relay as follows:

1.

Shut off system power at the main circuit breaker.

2.

At the control assembly, move the MAIN power 
switch to the OFF position.

3.

Unlock and open the hinged cover of the control 
assembly.

4.

With force, carefully pull the top of the relay to 
unplug the relay from the base. See F

Replace the relay as follows: 

1.

Match pattern on bottom side of relay to base. Plug 
relay into base. F

2.

Close and lock the hinged cover on the control 
assembly.

3.

Apply system power at the main circuit breaker.

4.

Move the MAIN power switch to the ON position, 
applying power to the control assembly.

5.

Verify that the relay operates correctly.

6.

Return the control assembly to normal operating 
condition.

Installing and servicing this equipment requires access 
to parts which could cause an electric shock or other 
serious injury. Have only qualified electricians access 
the control assembly.

Relays are always P/N 15A797, 24 VDC. If the 
robot run command signal for automatic control 
mode is 24 VDC, then relay is also P/N 15A797.

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Wire retainer