18
18
TROUBLESHOOTING UV SYSTEM
SYMPTOM
POSSIBLE PROBLEM
CORRECTIVE ACTION
• After CUV-1000 is turned on,
fan starts:
(At hood Section)
• No lights come on
No power on 6U
1.
Check and replace 4 amp fuse in
CUV-1000. Confirm 6U is not shorted
and the reason the fuse is blown. If
6U is shorted at some point, find the
pinch or short and repair as needed.
1.
Loose wire
2.
Check for voltage on 5U and 6U. Re-
secure any loose connections between
the hood and controller.
2.
System is too hot
1.
Confirm UV Ballast box cooling fan has
not failed. If failed, turn off the power,
remove and replace the fan. Confirm
the fan moves air after the replacement
fan is installed.
1.
Cooling fan opening and vents are
covered up with insulation
2.
Remove all obstructions from the inlet
to the fan, and the exit vents. Access
to the top of the hood will be required
to do so. Note: the ELX hood has been
tested and listed for such application,
and must not be covered with insulation
impeding the cooling openings going
into the Ballast box.
2.
Access cover insulation is missing
or has broken down
3.
Remove old insulation. Replace with
approved insulation. Contact Gaylord
for details.
3.
See CUV-1000 Controller Technical
Manual
• Repeated Ballast / Lamp failures.
•
CUV-1000
not functioning as intended
Summary of Contents for ELX SERIES
Page 12: ...9 9 GFBD INTERNAL WIRING SINGLE SECTION FIGURE 16 GFBD GEBD Internal Wiring Diagram ...
Page 13: ...10 10 GFBD EXTERNAL WIRING MULTIPLE SECTION FIGURE 16B GFBD External Wiring Diagram ...
Page 25: ...22 20142 20143 20163 20139 20140 19289 20144 76047 UV MODULE PARTS ...
Page 26: ...23 UV HOOD WIRING BOARD SCHEMATIC ...
Page 28: ...25 ELX GBD OR ND NO UV WIRING DIAGRAM ...
Page 29: ...26 ELX GFBD NO UV WIRING DIAGRAM ...
Page 30: ...27 ELX UV GBD ND WIRING DIAGRAM ...
Page 31: ...28 ELX UV GFBD WIRING DIAGRAM ...
Page 32: ...29 ELX UV GFBD WITH GPC 6000D WIRING DIAGRAM ...