Giles GGF-400 handleiding
Handleiding
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13
Installation
GGF Series Gas Fryer
2.9. Gas Pressure Setting & Adjustment
The following procedure sets the fryer’s gas valve to the proper output pressure to ensure that heat output (BTUs)
of the burners will be as specified. Requires a digital manometer capable of reading inches w.c. (water column).
GAS TYPE MODEL IN. WATER COLUMN [w.c.]
NATURAL
GGF400 4.0”
GGF720 3.5”
LP
GGF400 11.0”
GGF720 10.5”
10. Return SELECTOR & POWER switches to [OFF] position.
11. Remove manometer tube ... replace & tighten the pressure
tap plug and the adjustment screw cover. Replace rear
fryer panel.
12. Do not drain water ... restart the fryer as described in Step‐
7 and continue setup ... see S
ection 2.10, Blower Vacuum
Switch Setting.
Burners must be ignited when checking & adjusting gas pressure ... NEVER perform this
without first having the fry pot filled with water.
1. Fill fry pot with clean water to the FULL mark.
2. Remove the lower rear panel from fryer cabinet.
3. Remove the pressure tap plug from gas valve. Install a
fitting appropriate for attaching a digital manometer.
4. Remove the pressure adjustment cover plug from the valve.
5. Connect a digital manometer (reading inches w.c.) to the gas
valve pressure tap & tighten.
6. Open the gas supply line valve & place the fryer’s gas shut‐
off valve in the [OPEN] position.
7. Place the POWER switch in the [ON] position & allow
controller to powerup. Press [ALARM] key to silence
alarm, then press [START] key. Place SELECTOR switch in
the [COOK] position.
8. Fryer begins ignition sequence ... you should hear ignitor
sparking. Burner(s) should ignite momentarily ... unit will
begin heating.
9. With burners ON, check the manometer pressure reading &
compare to table below. If pressure matches for the type
of fuel gas, NO
adjustment is needed. If not, use a
screwdriver to adjust the valve adjustment screw ... turn to
right (clockwise) to increase pressure ... turn to left
(counterclockwise) to decrease pressure.
After adjusting, observe pressure for several minutes to
confirm that it remains stable.
* Screw Driver for
adjusting pressure
* Manometer
with pressure
tube
Pressure
Adjustment Cover
Plug
* Not supplied with unit
Pressure Tap Plug
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Productinformatie
| Merk | Giles |
| Model | GGF-400 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 31766 MB |
