Bakers Pride VH-1620-E1 Скачать руководство пользователя страница 21

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and connectors are properly fastened and

Turn temperature control knob to right

(clockwise)

Temperature setting too low

Oven takes 30-40 minutes to get up to

stabilized operating temperature.

CAUTION: THE FOLLOWING TESTS

ARE PERFORMED WITH LIVE POWER

WITH CONTROL BOX OPEN. THESE

TESTS TO BE PERFORMED ONLY BY

AN AUTHORIZED SERVICE AGENT.

1. Locate the two temperature contols

mounted on the hinged door, near the

cooling fan. Verify that ALL connections

Turn temperature knobs back and forth.

Do both lights go ON & OFF? If YES, then

temperature controls are OK. If NO, then

malfunctioning light indicates which control

needs further investigation. Use the

following steps to check.

Cooking too soon

Oven not hot

enough

Temperature control not working properly

THE PROBLEM

THE CAUSE

THE SOLUTION

NOTE: temperature sensor lead wires
are NOT polarity sensitive, since sensor
is an RTD-type.

4. If resistance reads value within range of

chart, sensor is good, control needs further

investigation. Re-connect sensor wire

leads. (See diagram at back of manual for

proper identification of controls).

5. If both sensors are good, swap sensor

leads between controls. Turn temperature

knobs ON & OFF. Whichever light works

properly, the OPPOSITE control is bad.

Replace.

tight. Power should be connected to

terminals labeled 240 & VAC COM.

2. Locate the two wires from each of the

temperature sensors (top left terminals

labeled PROBE). These have braided

insulation. Verify their integrity.

3. If necessary to test, disconnect one

sensor at a time, and use voltmeter to

measure resistance at sensor wires.

Compare to resistance chart in back of this

manual. If sensors show INFINITE

resistance, sensor is bad. Replace.

Содержание VH-1620-E1

Страница 1: ...must be done in a well ventilated area Overexposure to smoke or fumes may cause nausea or dizziness FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids in the vicinity...

Страница 2: ...defined as follows 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 o...

Страница 3: ...ly with CSA STANDARD C 22 2 Number 0 M1982 General Requirements Canadian Electrical Code Part II 109 M1981 Commercial CookingAppliances NOTICE Local codes regarding installation vary greatly from one...

Страница 4: ...3 Phase 29 E VH 1620E Schematic 208 220 or 240VAC 1 Phase 30 F VH 1620E Wiring Diagram 208 220 or 240VAC 1 Phase 31 G VH 1620E Schematic 208 220 or 240VAC 3 Phase 32 H VH 1620E Wiring Diagram 208 220...

Страница 5: ...NSTRUCTIONS VH1620E 6 4 1 or 3 VHVA1620E 6 4 1 or 3 VH1828E 12 4 1 or 3 VHVA1828E 12 4 1 or 3 1 RECEIVING Read the notice on the outside carton regarding damage in transit CONCEALED DAMAGE damage disc...

Страница 6: ...supplied with a flexible power cord and plug Your conveyor oven s can be stacked up to 3 high Each unit is built exactly the same so it does not matter in which order they are stacked For stacking of...

Страница 7: ...MENTS THE CORRECT CONVEYOR OVEN MUST BE INSTALLED THE CONVEYOR OVEN CANNOT BE MODIFIED IN THE FIELD TO MATCH INPUT POWER CAUTION FOR 3 PHASE UNITS ONLY VERIFY VOLTAGE OF EACH LEG IF ANY LEG HAS A VOLT...

Страница 8: ...nit Direction of travel is controlled by a Reversing Switch that is located inside the control box containing the gearmotor If the direction of travel needs to be reversed follow this procedure 1 2 Re...

Страница 9: ...DOWN until they are in the correct position to allow product to enter and exit with minimal vertical clearance This will reduce the amount of heat lost out the sides of the cook chamber 9 REMOVABLE PL...

Страница 10: ...oking process 8 I O IF THE MAIN SWITCH IS TURNED OFF DURING INITIAL START UP LEAVE UNIT OFF FOR AT LEAST 15 SECONDS TO ALLOW THE AIR VELOCITY CONTROLS TO RESET TOGGLING THE SWITCH RAPIDLY ON OFF WILL...

Страница 11: ...he belt assembly out the side E INDEPENDENT TOP AND BOTTOM OUTER SIDE COVERS Makes it possible to remove conveyor belt from the front F SYMMETRICAL OUTER COVERS DUAL AIR 1828E ONL Y T op and bottom ou...

Страница 12: ...d construction of the interior cook chamber is of aluminized steel and requires care not to over clean and scratch the surface Use only the detergent solutions and cleaners that meet national and or l...

Страница 13: ...e the main cook chamber and thus requires the same level of care to retain its integrity Follow the same precautions as mentioned above for the main cook chamber UPWARD 11 OPERATOR MAINTENANCE WARNING...

Страница 14: ...OFF if there is excessive current going to the motor s or if excessive heat builds up in the overload relay due to an overload condition Because it takes time for the relay to cool down do not assume...

Страница 15: ...VHV A Series ovens the outer upper and lower covers are symmetrical and can be mounted on either side of the oven e Open the front hinged door f Carefully supporting both right and left sides of the...

Страница 16: ...time 2 For a cook time of 6 minutes the required time to pass between timing marks would be 6 minutes x 60 seconds 4 This equals 360 seconds 4 90 seconds between marks The belt needs to take 90 second...

Страница 17: ...roduct Time of Delivery Trailing Edge of Product Time of delivery will be different for different sizes of products Time of Delivery TOD X Bake Chamber Length Product Diameter Bakers Pride 6 Minute Ba...

Страница 18: ...e tensioner at one end of belt frame Properly re attach and tighten to gearmotor output shaft Remove belt assembly to identify obstruction to belt movement Remedy problem Straighten bent belt links Ti...

Страница 19: ...rols to minimum then adjust each one separately to hear for sound changes which indicate air movement model VHVA Series only THE PROBLEM THE CAUSE THE SOLUTION No air or not enough air coming from blo...

Страница 20: ...nd speed control at the header terminal on speed control board 4 One pot wire contains a 15K ohm resistor at the pot body Verify this solder connection is good Blower speed control s failed 5 Blower s...

Страница 21: ...orking properly THE PROBLEM THE CAUSE THE SOLUTION NOTE temperature sensor lead wires are NOT polarity sensitive since sensor is an RTD type 4 If resistance reads value within range of chart sensor is...

Страница 22: ...22 Notes...

Страница 23: ...4 1753 400 1046 54 1411 230 1761 404 1059 60 1420 234 1773 410 1067 64 1432 240 1781 414 1080 70 1440 244 1793 420 1088 74 1452 250 1801 424 1101 80 1460 254 1813 430 1109 84 1473 260 1821 434 1122 90...

Страница 24: ...18 GA 5 PROBE PROBE 240 VAC 240 VAC VAC COM VAC COM 18 Solid State Relay Labeling I D Models VH VHVA1620E Conveyor Ovens Circuit Leads 208 Volt 240 Volt Between C L3 28 3 Ohms 38 9 Ohms Between D L2 2...

Страница 25: ...AC COM VAC COM Element Resistance Chart VH VHVA Series Conveyor Oven 208 VOLTS 220 VOLTS 240 VOLTS ELEMENT WATTAGE MODEL 14 4 ohms 16 1 ohms 28 8 ohms 32 3 ohms 38 4 ohms 19 2 ohms VH VHVHA1828E VH VH...

Страница 26: ...ERATURE CONTROL LOWER TEMPERATURE CONTROL 10 GA GREEN YELLOW STRIPE 18 GA GREEN YELLOW STRIPE 18 GA GREEN YELLOW STRIPE 15 K OHM RESISTOR 15 K OHM RESISTOR 1 2 3 COOLING FAN IN CONTROL BOX DOOR C N O...

Страница 27: ...ER MOTOR 18 GA BLUE BLUE J 18 GA BROWN 18 GA BLUE J J 18 GA GRAY BLUE B R O W N BLACK AIR PULLED INTO CONTROL BOX G 1 G 2 7 6 4 5 5 4 9 8 4 6 B 1 B 2 B3 21 2 2 A 1 A 2 A 3 9 8 1 8 17 29 30 26 25 2 7 2...

Страница 28: ...43 BLUE ELEMENT CONTACTOR 6 7 8 9 10 11 UPPER TEMPERATURE ADJUSTMENT POTENTIOMETER 3 1 2 5 4 RTDSENSOR YELLOW ORANGE PURPLE GRAY COOLING FAN IN CONTROL BOX YELLOW ORANGE PURPLE CAUTION L1 L2 INPUTS M...

Страница 29: ...ER MOTOR 18 GA BLUE BLUE J 18 GA BROWN 18 GA BLUE J J 18 GA GRAY BLUE B R O W N BLACK AIR PULLED INTO CONTROL BOX G 1 G 2 7 6 4 5 5 4 9 8 46 B1 B 2 B 3 21 22 A 1 A 2 A3 9 8 18 17 29 30 26 25 27 28 34...

Страница 30: ...E INPUT OUTPUT GEARMOTO R POWER SUPPLY RED BLACK 2 46 39 41 WHITE 12 16 14 GRAY A 29 11 19 WHITE 13 19 BLACK POWER BLOCK LO WER TEMPERATURE ADJUSTMENT PO TENTIOMETER 3 1 2 5 4 RTDSENSOR C1 43 BLUE 6 7...

Страница 31: ...10 GA BLUE 18 GA 31 42 BLACK 22 GA 2PLCS RED BLACK RED 24VDC OUTPUT 44 37 39 41 18 17 20 18 GA GRAY TO TERMINAL BLOCK 4 BLACK ITEMS LOCATED ON MAIN CONTROL BOX DOOR 32 36 29 38 14 GA HIGH TEMP FROM PO...

Страница 32: ...29 11 19 WHITE 13 19 BLACK POWER BLOCK LOWER TEMPERATURE ADJUSTMENT POTENTIOMETER 3 1 2 5 4 RTDSENSOR C1 43 BLUE ELEMENT CONTACTOR 6 7 8 9 10 11 UPPER TEMPERATURE ADJUSTMENT POTENTIOMETER 3 1 2 5 4 R...

Страница 33: ...GA GRAY TO TERMINAL BLOCK 4 BLACK ITEMS LOCATEDONMAINCONTROL BOX DOOR 32 36 29 38 14 GA HIGH TEMP 18 GA BLUE 18 GA BROWN 18 GA BROWN 18 GA BLACK 18 GA WHITE FROM POWER SUPPLY YELLOW YELLOW ORANGE PUR...

Страница 34: ...RE EN YE L L OW S TRIP E LOWER TEMPERATURE C ONTROL UPPER TEMPERATURE C ONTROL G2 G 3 GRN YLW GRAY BRN BLUE BLUE BROWN J J J J J BROWN GRY BR OWN GREEN YELLOW STRIPE BLUE BROWN BLACK 34 28 27 25 33 3...

Страница 35: ...E BLUE J 18GA BROWN 18 GA BLUE J J 18 GA GRAY BLUE B R O W N BLACK AIR PULLED INTO CONTROL BOX G1 G 2 7 6 4 5 5 4 9 8 4 6 B1 B2 B 3 2 1 22 A 1 A 2 A3 9 8 18 17 29 3 0 26 25 2 7 28 34 3 4 30 G4 A 25 26...

Страница 36: ...IOMETER BLAC K 19 13 WHITE 19 11 29 A GRAY 14 16 12 WHITE 41 39 46 BLACK 2 RED GEARMOTOR POWER SUPPLY OUTPUT IN PUT BLUE 31 WHITE 10 GA BROWN BLACK 10 GA BLACK A B E A SSR 2 SSR 3 REAR EXHAUST FANS SS...

Страница 37: ...7 6 4 5 5 4 9 8 46 B1 B 2 B 3 21 22 A 1 A 2 A3 9 8 18 17 29 30 26 25 27 28 34 34 30 G 4 A 25 26 G3 G 2 G 4 G4 ITEMS LOCATED IN CONTROL BOX ENCLOSURE ITEMS LOCATED IN BLOWER COMPARTMENT J BROWN 14 GA L...

Страница 38: ...TO POWER BLOCK POWER BLOCK JUNCTION BLOCK BLACK WHITE GREEN B SSR 2 SSR 1 30 A MP 30 AMP 10 GA BROWN 10 GA BLAC K 20 BROWN 24 WHITE 23 COOLING FA N IN CONTROL BOX POWER BLOCK BLAC K 19 13 WHITE 19 11...

Страница 39: ...18 GA BROWN 18 GA BROWN 18GA BLACK 18 GA WHITE TEMPERATURE CONTROL POTS YELLOW YELLOW ORANGE PURPLE ORANGE PURPLE LOWER UPPER ELEMENT CONTACTOR 43 BLUE WHITE 14 GA WHITE 14 GA WHITE 14 GA BROWN 14 GA...

Страница 40: ...MOTOR POWER SUPPLY RED BLACK 2 46 39 41 WHITE 12 16 14 GRAY A 29 11 19 WHITE 13 19 BLAC K LOWER TEMPERATURE A DJUSTMEN T POTENTIOMETER 3 1 2 5 4 RTDSENSOR C1 43 BLUE 6 7 8 9 10 11 UPPER TEMPERATURE A...

Страница 41: ...CK 4 BLACK ITEMS LOCATED ON MAIN CONTROL BOX DOOR 32 36 29 38 14 GA HIGH TEMP 18 GA BLUE 18 GA BROWN 18 GA BROWN 18GA BLACK 18 GA WHITE TEMPERATURE CONTROL POTS YELLOW YELLOW ORANGE PURPLE ORANGE PURP...

Страница 42: ...20E 1828E Item Part Number Description Quan 1 B6546T B7227T Complete conveyor assy with wire belt 1 2 S3268U S3266U Idler shaft assy complete w sprockets 2 3 B6068U B6068U Bearing clip assy 6 4 S3254A...

Страница 43: ...1828E Item Part Number Description Quan 1620E 1828E Item Part Number Description Quan 1620E 1828E Item Part Number Description Quan 1 M1541U M1537U Complete Blower Assy VH 1 or 3 Ph 1 2 3 M1542U M1511...

Страница 44: ...or Assy Complete w items 16 21 23 Hinged Door Only Bare Gearmotor Coupling Gearmotor Adjustment Plate Gearmotor Adapter Plate Gearmotor Belt Conveyor Drive Power Distribution Terminal Block 1620 Uses...

Страница 45: ...6237T B6237U B6236U U1370A U1366A U1369A U1365A P1008A P1007A Main Switch Indicator Light On for Heat Demand Knob Potentiometer Conveyor Belt Speed Adjust Potentiometer Air Blower Speed Adjust Potenti...

Страница 46: ...18A M1518A M1518A M1518A M1518A M1518A M1518A M1518A T emperature Sensor Probe 2 2 3 4 L1181A L1189A L1207A L1183A L1185A L1191A L1209A L1187A Heating Element Left Hand 2 L1182A L1190A L1208A L1184A L...

Страница 47: ...riod of THREE MONTHS The installation of these replacement decks is the responsibility of the purchaser The extended Cyclone door warranty years 3 through 5 is a parts only warranty and does not inclu...

Страница 48: ...48 F BAKERS BAKERS PRIDE PRIDE BAKERS PRIDE OVEN CO INC 30 Pine Street New Rochelle NY 10801 914 576 0200 Phone 800 431 2745 US Canada 914 576 0605 Fax www bakerspride com Web Address...

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