Graco PRECISIONSWIRL 310554V - Manual (Page 33)

Panel Assembly Service
310554V 33
Fuse Removal
Remove the fuse 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. Lift to unlock the top of the fuse holder (10), which is
hinged at the bottom, from its clamp.
See F
IG . 19.
5. Open the fuse holder fully. Locate the failed fuse
inside. Refer to F
IG . 21 and F IG . 22 for fuse identifi-
cation.
6. Carefully remove the fuse (24) from the fuse holder.
Fuse Replacement
Replace the fuse as follows:
1. Press both ends of the new fuse evenly into place in
the fuse holder. See F
IG . 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.
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.
Check the new fuse (24) to ensure that it matches
the Amp rating of the failed fuse.
F IG . 19
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Lift the top of the
fuse holder to unlock
Fuse location (2 places)