Operating instructions

ManualsBrandsAPW Wyott ManualsGriddleFD-48H

APW WYOTT Foodservice Equipment Company

P.O. Box 1829

Cheyenne, WY 82003

+1 (307) 634-5801 Phone +1 (800) 752-0863 Toll Free

+1 (307) 637-8071 Fax www.apwwyott.com

INSTALLATION

AND

OPERATING

INSTRUCTIONS

P/N 8838800 4-08

IMPORTANT FOR FUTURE REFERENCE

Please complete this information and retain this manual for the life of the equipment. For

Warranty Service and/or Parts, this information is required.

Model Number Serial Number Date Purchased

Gas Griddles

MODELS: GGT-18H, -24H, -36H, -48H

MODELS: GGM-18H, -24H, -36H, 48H

WARNING: Improper installation, operation, service or maintenance can cause property

damage, injury or death. Read and understand these instructions thoroughly before

positioning, installing, maintaining or servicing this equipment.

FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and

liquids in the vicinity of this or any other appliance.

(US & Canadian units are convertible and are assembled for Natural Gas)

(European units are not convertible and assembled for the appropriate gas)

Summary of content (16 pages)

PAGE 1
R INSTALLATION AND OPERATING INSTRUCTIONS Gas Griddles MODELS: GGT-18H, -24H, -36H, -48H & MODELS: GGM-18H, -24H, -36H, 48H (US & Canadian units are convertible and are assembled for Natural Gas) (European units are not convertible and assembled for the appropriate gas) IMPORTANT FOR FUTURE REFERENCE Please complete this information and retain this manual for the life of the equipment. For Warranty Service and/or Parts, this information is required.
PAGE 2
CAUTION: These models are designed, built, and sold for commercial use. If these models are positioned so the general public can use the equipment, make sure that cautions, warnings, and operating instructions are clearly posted near each unit so that anyone using the equipment will use it correctly and not injure themselves or harm the equipment. ! ! ! ! WARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death.
PAGE 3
IMMEDIATELY INSPECT FOR SHIPPING DAMAGE All containers should be examined for damage before and during unloading. The freight carrier has assumed responsibility for its safe transit and delivery. If equipment is received damaged, either apparent or concealed, a claim must be made with the delivering carrier. A) Apparent damage or loss must be noted on the freight bill at the time of delivery. It must then be signed by the carrier representative (Driver).
PAGE 4
! WARNING: Keep the appliance free & clear of all combustible substances. If gas odor is detected at any time, immediately shut unit down at the main shutoff valve. Do not permit any open flames in the area of the appliance. Immediately contact an authorized Service Agency or your local Gas Supplier for service. ! ! WARNING: Do not obstruct either the air inlet (underneath unit) or the ventilation air (back of unit). Provisions must be provided to provide an adequate air supply to the griddle.
PAGE 5
Caution: DO NOT use an open flame to check for leaks. Check all gas piping for leaks with a soap and water solution before operating unit. THESE UNITS ARE SUITABLE FOR INSTALLATION ON NON-COMBUSTIBLE SURFACES ONLY. Noncombustible clearances: 0" sides (0 mm) 0" rear (0 mm) 4” floor (102mm) Do not obstruct the flow of combustion and ventilation air, under the unit by the legs or behind the unit by the flue. Adequate clearance for air openings into the combustion chamber is required.
PAGE 6
5. Turn the burner knobs to "HI". If the burner does not ignite, promptly open the pilot valve more. If the pilot flame appears larger than necessary, turn it down and reset burner ignition. The pilot flame should be as small as possible but large enough to guarantee reliable ignition of the burners when the knobs are turned to "HI". Lighting main burner To light burner, turn knob to “max.” Then back off to the desired flame level. The range of adjustment is virtually infinite between high and off.
PAGE 7
CLEANING / MAINTENANCE ! CAUTION: Use only non-abrasive cleaners. Abrasive cleaners could scratch the finish of your unit, marring it’s appearance and making it susceptible to dirt accumulation. Do Not use steel wool, other abrasive cleaners or cleaners/sanitizers containing chlorine, iodine, ammonia or bromine chemicals as these will deteriorate the stainless steel and glass material and shorten the life of the unit.
PAGE 8
CONVERSION: Instructions are for conversion from Natural Gas to Propane (L.P.) on all GGT & GGM models . The conversion should be done before connecting the unit to the gas supply. 1. Remove the knobs and front panel. GGM Models GGT Models 2. Remove the supply tubes that go between the thermostats and the orifice bracket. 2. Unscrew bolts and pilot valve, then remove the manifold. 3. Unscrew and remove the orifice fittings from the valve. Change the orifices to the size recommended for propane (L.P.).
PAGE 9
GGT CALIBRATION PROBE LOCATION 6.422 7.844 10.000 12.000 10.000 10.645 10.645 GGT-18 6.925 GGT-48 10.000 7.925 10.000 10.000 10.645 10.645 GGT-24 GGT-36 CALIBRATION PROCEDURE FOR GGT GRIDDLES Locate the reading positions Make sure the griddle surface is clean. Grease or food particles on the griddle will result in inaccurate thermostat calibration. Mark the locations where the temperature probe will be placed for testing. See the sketch provided.
PAGE 10
If the temperature differential is large than 75ºF, there is probably a problem with your system. It may not be the thermostat. First make sure you thermostat probe is flat against the griddle plate and is making good contact. Dirt under the probe will cause inaccurate readings. Next make sure the thermostat bulb is held tightly in its holder. If you can pull the capillary tube and the bulb moves it is not held tight enough against the griddle plate.
PAGE 11
TROUBLESHOOTING GUIDE PROBLEM POSSIBLE CAUSE Heat does not come on when thermostat is turned on. Thermostat is bad. Pilot burner not lit. Gas valve is bad. Pilot burner will not light. Obstructed pilot orifice. Pilot gas turned off at automatic pilot. Automatic pilot valve is bad. Pilot burner will not stay lit. Thermocouple is bad. Thermocouple is not hot enough. Obstructed or wrong size pilot orifice. Gas supply is not purged of air. Air is blowing pilot light out. Automatic pilot valve is bad.
PAGE 12
PARTS LISTS & EXPLODED VIEWS GGM GRIDDLES (EXPLODED VIEW) 1 14 9 56 2 46 47 22 12 6 10 23 18 15 21 11 24 48 45 50 3 49 7 17 13 4 19 20 42 29 41 43 39 44 40 16 35 38 28 32 25 31 5 26 37 33 27 30 34 8 36 12
PAGE 13
GGM - PARTS LIST ITEM P/N 1 218215-20 218216-20 218217-20 218218-20 218215-11 218216-11 218217-11 218218-11 21820728 21820727 2066154 2092800 218207-23 218208-23 218209-23 218210-23 218207-16 2092517 218220-50 81546-00 218207-17 218208-17 218209-17 218210-17 2066844 8417100 2065643 2068001 21813075 21813175 2068200 8436200 8153100 218207-29 218208-25 21820715 21820730 21820815 21820830 21820915 21820930 21821015 21821030 218220-49 8163100 21813085 218207-18 218208-18 218209-18 218210-18 2 3 4 5 6 7 8
PAGE 14
GGT GRIDDLES (EXPLODED VIEW) 44 1 56 28 32 53 33 35 16 23 21 8 57 51 54 40 63 2 29 26 14 59 62 52 58 39 13 37 18 61 25 4 17 19 49 7 11 64 41 66 55 69 5 50 22 3 65 12 60 20 10 34 27 24 68 9 6 15 38 67 48 42 14
PAGE 15
GGT (PARTS LIST) Item 1 P/N 218219-60 218220-60 218221-60 218222-60 2 2092614 3 81108-00 4 2065614 2068001 5 218207-23 218208-23 218208-23 218208-23 6 8400100 7 2092517 8 218220-49 9 218220-50 10 21822047 11 21822034 12 21821911 21814020 21822121 21814022 13 21822035 14 21822046 15 21821915 21822029 21822130 21822029 15* 21821930 21822030 21822035 21822235 16 218207-16 17 2092506 18 2069020 19 2065855 19 2065850 20 2092623 21 2092903 22 2067700 23 21814019 24 21821912 21822026 21822127 21822228 25 2182204
PAGE 16
APW WYOTT EQUIPMENT LIMITED WARRANTY APW Wyott Foodservice Equipment Company warrants it's equipment against defects in materials and workmanship, subject to the following conditions: This warranty applies to the original owner only and is not assignable. Should any product fail to function in its intended manner under normal use within the limits defined in this warranty, at the option of APW Wyott such product will be repaired or replaced by APW Wyott or its Authorized Service Agency.