15
Model: GBF-35D-VH, GBF-50D-VH
Ventless Hood Operation
2.3
Maintenance
The Giles Ventless Hood System is equipped with various interlocks that prevent use of the fryer in the
event that conditions for safe and effective operation are not present. Testing of the interlock system
should be conducted
MONTHLY
to ensure that it remains working properly. Check-off Service Log for
tests performed. If a problem is found call a Giles Service Agent or Technical Support at
800.554.4537
.
1.
Baffle Filter Check:
Power Switch in the
OFF
position ... remove the grease baffle filter. Place
Power Switch in the
ON
position ... place the Selector Switch in the
COOK
position. The heat light
should not come on. Return power switch and selector switch to
OFF
and reinstall the grease
baffle filter in the hood.
2.
EAC Filter Check:
Remove the EAC cell. Place Power Switch in the
ON
position ... place the
Selector Switch in the
OFF
(centered) position. After approx. two (2) minutes and when alarm tone
silences, place Selector Switch to the
COOK
position. The heat light should not come on. Return
power switch and selector switch to
OFF
and reinstall the EAC cell.
3.
Charcoal Filter Check:
Remove the Charcoal Filter. Place Power Switch in the
ON
position ...
place the Selector Switch in the
COOK
position. The heat light should not come on. Return power
switch and selector switch to
OFF
.
Reinstall the charcoal filter.
4.
Filter Clogged Check: Perform this test ONLY when oil is in the fry pot.
Place the Power
Switch in the
ON
position and the Selector Switch in the
COOK
position. Place a piece of material,
such as cardboard, which is large enough to block the Baffle Filter over it. Within a few seconds an
alarm tone should sound and the heat light will turn off. Return all switches to their
OFF
positions
and discard the test blockage material.
2.3.1
Monthly Interlock Check
2.3.2
Quarterly Hood Cleaning
Remove power from the unit at the wall breaker. Remove all Filters from the hood. Used a mild
degreaser to clean the entire hood plenum and blower sections. Be certain to clean the fan blades if
there is evidence of grease build-up. The hood should section should be cleaned at least every 3 months
to help maintain performance, effectiveness and safety..
This Section describes Ventless Hood (VH) System periodic maintenance procedures that will help
maintain its efficiency over time.
A
Maintenance and Service Log
is provided in this manual, see
Table 2.3.6
.
