Graco 310554V important safety instructions Fuse Removal, Fuse Replacement

Fuse Removal

Remove the fuse as follows:

ELECTROCUTION HAZARD

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.

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.Lift to unlock the top of the fuse holder (10), which is hinged at the bottom, from its clamp.

See FIG. 19.

5.Open the fuse holder fully. Locate the failed fuse inside. Refer to FIG. 21 and FIG. 22 for fuse identifi- cation.

Panel Assembly Service

6. Carefully remove the fuse (24) from the fuse holder.

Fuse Replacement

Replace the fuse as follows:

Check the new fuse (24) to ensure that it matches the Amp rating of the failed fuse.

1.Press both ends of the new fuse evenly into place in the fuse holder. See FIG. 19.

2.Close and lock the fuse holder into place.

3.Close and lock the hinged cover on the control assembly.

4.Apply system power at the main circuit breaker.

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

6.Verify that the fuse operates correctly.

7.Return the orbital dispenser and control assembly to normal operating condition.

Lift the top of the fuse holder to unlock

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Fuse location (2 places)

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310554V 33