Vulcan-Hart VGC4824 ML-114831 инструкция обслуживания

VGC SERIES GAS CONVEYOR OVENS MODELS VGC3018 ML-126196 VGC3624 ML-114829 VGC3632 ML-114830 VGC4018 ML-126197 VGC4824 ML-114831 VGC4832 ML-114832 VGC6024 ML-114834 VGC6032 ML-114835 VULCAN-HART COMPANY, P.O. BOX 696, LOUISVILLE, KY 40201-0696, TEL. (502) 778-2791 FORM 31057 (5-98) INST ALLA TION & OPERA TION MANUAL[...]

— 2 — IMPORT ANT FOR YOUR SAFETY THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED TO INSTALL GAS EQUIPMENT, WHO SHOULD PERFORM THE INITIAL FIELD START-UP AND ADJUSTMENTS OF THE EQUIPMENT COVERED BY THIS MANUAL. POST IN A PROMINENT LOCATION THE INSTRUCTIONS TO BE FOLLOWED IN THE EVENT THE SMELL OF GAS IS DETECTED. THIS INFORMATION CAN BE OB[...]

— 3 — T ABLE OF CONTENTS GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Unpacking . . . . . . . . [...]

— 4 — Installation, Operation and Care of MODEL VGC SERIES GAS CONVEYOR OVENS PLEASE KEEP THIS MANUAL FOR FUTURE USE GENERAL Vulcan ovens are produced with quality workmanship and material. Proper installation, usage and maintenance of your oven will result in many years of satisfactory performance. It is suggested that you thoroughly read this[...]

— 5 — When installed, minimum clearance from combustible and non-combustible construction must be 2.5" (63.5 mm) at the sides and 2.5" (63.5 mm) at the rear. The installation location must allow adequate clearances for servicing and proper operation. A minimum front clearance of 36" (914.4 mm) is required. Do not obstruct the flo[...]

— 6 — PL-41122 ASSEMBLY Ovens Mounted on Legs or Feet To service the oven when mounted on legs or feet, a minimum clearance of 18" (457 mm) from service compartment is required. Ovens Mounted on Casters NOTICE: In order to be able to service this appliance, it must be installed with the casters supplied, a connector complying with ANSI Z21[...]

— 7 — LEVELING Casters for this oven are of the non-adjustable type. Therefore, the floor must be level. If floor surface is not level, the oven will experience cooking problems. GAS CONNECTIONS Gas supply connections and any pipe joint compound must be resistant to the action of propane gases. Location of the 3 ⁄ 4 " gas inlet is at the[...]

— 8 — PL-41 147-1 TEMPERA TURE DISPLA Y LOAD INDICA T OR LIGHT TIME DISPLA Y BEL T SWITCH TIME KNOB POWER SWITCH TIME RANGE SWITCH READ SET POINT BUTT ON OPERA TION WARNING: THE OVEN AND ITS PARTS ARE HOT. BE VERY CAREFUL WHEN OPERATING, CLEANING OR SERVICING THE OVEN. CONTROLS (Fig's. 2 and 3) Fig. 2 Temperature Display — Displays actua[...]

— 9 — Belt Switch — Push switch to ON to start the conveyor belt; push to OFF to stop the conveyor belt. Power Switch — Push to ON to start the oven; push to OFF to stop the oven. When the power switch is pushed to ON, ignition occurs automatically. Time Knob — After the Time Range Switch has been set to the desired time range, turn the k[...]

— 10 — PL-41 123-1 TIME DISPLA Y TEMPERA TURE DISPLA Y BEL T SWITCH TIME KNOB POWER SWITCH SET POINT TIME RANGE SWITCH SET POINT ARROWS CONTROL CIRCUIT FUSE DRIVE MOTOR FUSES SET POINT INDICA TOR LIGHT ALTERNATE CONTROLS (Fig. 4) Temperature Display — Displays actual oven cavity temperature during cooking cycle. Set Point — Push to display [...]

— 11 — PL-41125-1 GAS COMBINA TION CONTROL V AL VE If the burner fails to light within 90 seconds, the burner control will shut off the gas combination valve and will lock out. To reset the burner control for restart, push the Power Switch to OFF and then to ON. If the burner still fails to light, turn the oven off and wait for 5 minutes before[...]

— 12 — PL-41 126-1 THUMB SCREWS BAFFLE Turning the Oven Off Turn Power Switch to OFF. Extended Shutdown Turn Power Switch to OFF. Turn gas combination valve to OFF. Turn main gas shutoff valve to OFF. USING THE OVEN When power is applied to the oven, it will begin operating at the factory set temperature of 525 ° F (273 ° C). The actual oven [...]

— 13 — PL-41 127-1 CRUMB TRA YS Air Distribution Panels The oven is equipped with a top and a bottom air distribution panel. These panels regulate the quantity of air on the top and bottom of the product that is being cooked. They have been adjusted at the factory for proper baking performance. Some products may need additional panel adjustment[...]

— 14 — PL-41 128-1 BEL T TENSION SCREWS Conveyor To maintain proper belt tension the conveyor belt will have to be adjusted to remove any slack in the belt. 1. To tension the belt, locate the two adjustment screws (Fig. 8) on the right hand end (facing machine) of the conveyor assembly. Loosen the nuts on the inside of the of the conveyor rack [...]

— 15 — PL-41130 PL-41129-1 REMO VE COVER 2. Conveyor Assembly Removal a. Remove conveyor crumb trays (see Fig. 7). b. Remove cover where conveyor shaft enters the left-hand control box (Fig. 9). Fig. 9 Fig. 10 c. Lift up the drive end of the conveyor assembly and slide the conveyor assembly into the oven tunnel to remove the tension on the driv[...]

— 16 — PL-41131 Weekly CAUTION: Intake fans and slots on the back of the oven and control box must be cleaned weekly. Any obstructions may cause motor damage. Use a long bristle brush to clean these areas. Fig. 11 e. Pull the entire conveyor assembly from the oven (Fig. 11). f. Take conveyor assembly to cleaning area. g. To replace conveyor ass[...]

— 17 — CONVEYOR BELT ASSEMBLING AND DISASSEMBLING (Fig. 12) Install the conveyor belt so that it always runs in the direction indicated by this arrow — the closed end of the loop toward the direction of travel. The arrows in the belt illustrate the movement of the splicing strand between steps. When bending the splicing strand, try to limit b[...]

— 18 — COOKING CHART The times and temperatures shown in this chart are suggested only. Experiment with your food products to determine the cooking temperatures and times that give you the best results. TYPE OF APPROX. TIME TEMP. FOOD PRODUCT (IN MIN.) ( ° F) / ( ° C) ITALIAN Pizza (par baked dough) 4 to 4.5 510 / 265 Pizza (fresh dough) 5.5 [...]

— 19 — MAINTENANCE WARNING: THE OVEN AND ITS PARTS ARE HOT. BE VERY CAREFUL WHEN OPERATING, CLEANING OR SERVICING THE OVEN. WARNING: DISCONNECT ELECTRICAL POWER SUPPLY BEFORE PERFORMING ANY MAINTENANCE ON THE OVEN. INSPECTION The oven should be inspected at least annually by a Vulcan-Hart authorized servicer. More frequent cleaning may be requi[...]

— 20 — FORM 31057 (5-98) PRINTED IN U.S.A. TROUBLESHOOTING PROBLEM Power switch is on and oven will not operate. Burner is on but oven does not start. Speed control shows "OL". Conveyor belt does not turn. Conveyor belt jumps. Burner does not ignite. Cooking is not even. Oven gives off gas odors. Oven is operating, temperature control[...]