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PARTS LIST 

            P AGE

 OF

  

Number 

Per

Unit

Description

 

MODEL

Part

Number

Key

Number

Ultra-Max Gas

 

 Conveyor

 

 Oven

 

 

UM1854-NATCE - Control Box

G9-GC0013 

G9-Z6606 

G9-Z5250

 

G9-Z5251

G9-Z13295

 

G9-Z5249

 

2T-Z5175

 

2T-Z5176

 

2T-Z5177

 

2E-Z5206

 

10 

2E-Z5683

 

11 

2E-Z1858

 

12 

2E-Z5642

 

2E-Z5663 

13 

2J-Z5189

 

14 

G9-Z6610

 

15 

2E-Z6828 

16 

2E-Z11786

 

17 

G9-Z5661

 

18 

G9-EC0135

19 

2A-Z5164

 

20 

2F-Z5173

 

G9-Z5670

 

G9-Z5671

 

21 

2K-2667

 

22 

2K-Z3381

 

23 

2K-Z5105

 

24 

2K-Z5106

 

25 

2V-Z6825

 

26 

2V-Z5104

 

27 

G9-GC0001

 

28 

2V-Z5194

 

29 

2C-Z5195

 

30 

2E-Z6826 

31 

2K-Z1971

 

32 

2K-Z5427 

33 

2C-Z0216

 

34 

2E-Z4597

 

35 

2E-Z3034

 

36 

2E-Z5711

 

37 

2E-Z5375

 

38 

2E-Z6827 

39 

2K-Z7221 

40 

2K-Z7220 

41 

2E-Z6875

 

NI 

2N-Z5668 

CONTROL BOX DOOR
TIME & TEMP CONTROLLER (GAS OVEN, 230V)
POWER SUPPLY BRACKET
GEARMOTOR BRACKET

 (OBSOLETE)

GEARMOTOR BRACKET (FROM 04-2018)

CONTROL BOX LID
THERMOSTAT, COOL DOWN, 120°F
THERMOSTAT, HI-LIMIT, 140°F
HIGH TEMPERATURE LIMIT
10AMP CIRCUIT BREAKER
VACUUM SWITCH
LIGHTED SWITCH
POWER RESISTOR
POWER RESISTOR BRACKETS
THERMOCOUPLE
POWER SUPPLY - 24VDC (230V INPUT), MANUFACTURED BEFORE OCT. 
TRANSFORMER
IGNITION CONTROL, OVEN
ELECTRODE SET
GEARMOTOR

 (mfg from 04/2018)

COUPLING
BURNER - NATURAL
#33 ORIFICE (HI NATURAL) (INCLUDED IN BURNER)
#56 ORIFICE (LO NATURAL) (INCLUDED IN BURNER)
PIPE ELBOW (NPT)
PIPE NIPPLE
COMPRESSION ELBOW
COMPRESSION ELBOW
GAS COMBINATION VALVE - NATURAL - 24VAC
GAS SOLENOID VALVE - 24VAC
BULKHEAD FITTING
STAINLESS FLEX TUBE
CONDUIT HANGER
WIRING KIT (COMPLETE)
SPACER (.188)
SPACER (.120)
SCREW M4 (METRIC)
TERMINAL BLOCK
POWER CORD INLET
CAPACITOR - FAN MOTOR (INCLUDED WITH FAN MOTOR)
TERMINAL BLOCK
TERMINAL BLOCK MOUNTING PIN
GAS PRESSURE TEST NIPPLE
ADAPTER 1/2 NPT TO 1/2 BSP (FEMALE)
METAL OXIDE VARISTOR

CANDLE, WHITE SMOKE, CONVEYOR OVEN START UP

1

1

 

 IMPORT

 

ANT: 

 

WHEN 

 

ORDERING, 

 

SPECIFY

 

 VOLT

 

AGE OR 

 

TYPE GAS

 

 DESIRED

 

 

          

 

INCLUDE 

 

MODEL 

 

AND SERIAL

 

 NUMBER

 

 

Some 

 

items are 

 

included

 

 for 

 

illustrative 

 

purposes 

 

only and

 

 in certain

 

 instances

 

 may

 

 not be 

 

available.

 

Summary of Contents for UM1854-NAT

Page 1: ...GAS CONVEYOR OVEN Owner s Manual UM1854 NAT LP UM1854Q NAT LP UM1854 NATCE 2M Z5649 Rev O 04 2018 UM1854...

Page 2: ...nance Please record the model number serial number voltage and purchase date in the area below and have it ready when you call to ensure a faster service SAFETY SYMBOL Model No Serial No Voltage Purch...

Page 3: ...se 50 60 Hz service per Oven Approximate Weight Single Oven with Cart Installed 280 Lbs 127 27 kg Shipping 350 Lbs 159 09 kg Dimensions Width 60 6 153 9 cm Depth 39 9 99 82 cm Front Door s Closed 51 3...

Page 4: ...ion of the Appliance must conform to the NATIONAL FUEL GAS CODE ANSI Z223 1 LATEST EDITION AND ALL LOCAL GAS COMPANY RULES AND REGULATIONS IN CANADA INSTALLATION SHALL BE IN ACCORDANCE WITH THE CURREN...

Page 5: ...rized service technician or a Star Service Representative IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE INJURY OR DEATH READ ALL INSTRUCTIONS THOROUGHLY...

Page 6: ...provided by the gas hose restraint If the oven needs to be moved further from the wall the gas must first be turned off and disconnected from the oven before removing the restraint Reconnect the rest...

Page 7: ...of various hood designs makes it necessary to specify such a wide range of ventilator CFM Make up air must be supplied by either a hood design or the HVAC system to avoid a negative pressure conditio...

Page 8: ...nstallations will need to comply with IEC codes manufacturer s installation instructions and applicable local municipal building codes PRESSURE REGULATION AND TESTING Each oven has been adjusted at th...

Page 9: ...unit from shipping crate 2 bolts 3 Turn unit on front as shown 4 Slide legs into stand shelf and thread legs into bottom of oven 5 Install casters into bottom of legs Place casters with brakes to the...

Page 10: ...es effective upon verification of proper installation CAUTION DO NOT WORK AROUND THE CONVEYOR BELTWITHLONGHAIR LOOSECLOTHING OR DANGLING JEWELRY GETTING CAUGHT IN THE BELT COULD RESULT IN DISMEMBERMEN...

Page 11: ...ng so 2 DO NOT remove the control box cover unless the oven is unplugged OPERATION To turn the oven on 1 Push the power switch to ON 2 Afterthefanbeginstobuildpressure thepressure switch will provide...

Page 12: ...for an additional 4 seconds The TEMP display shows LOC as the TIME display shows nO which indicates that the TIME TEMP parameters can be changed a f t e r reaching the STORE level yES indicates that t...

Page 13: ...ake has been established the fine adjustments should be made by holding either the bake time or bake temperature constant then varying the other CONVEYOR SPEED Bake Time Conveyor Speed As stated previ...

Page 14: ...s oven needs to be moved the gas must be turned off and disconnected from the unit before moving the restraint Reconnect the restraint after the oven has been returned to its original location Follow...

Page 15: ...ete or the small handle left canbeusedtoslide nozzle and columnating plate out before removing the main body 7 The lower finger assembly can be removed complete or the nozzle can be slid off to reveal...

Page 16: ...ous use Following are the necessary steps for removing links 1 Move the splice clips to either end of the oven for easy access 2 Unhook the splice clips using long nose pliers 3 Unhook the full link t...

Page 17: ...MOV 34 23 33 25 2 8 30 15 8A 15A GND GND 1 42A 43A 44A 15A 8A 32 29 42 28 45A 29 27 28 12 X 32 10K OHM RESISTOR 32 45A 28 42 29 35...

Page 18: ...3 COM 1 TACH 2 24V 1 NK I I I O EB I BLU BRN BLK 1 2 ACIN 3 FG 4 5 VOUT 6 7 VOUT GM C GEARMOTOR CONTROLLER C1 CAPACITOR CIRC FAN MOTOR DSIC DIRECT SPARK IGNITION CONTROLLER PS POWER SUPPLY 24VDC 150W...

Page 19: ...2 2 34 33 35 36 37 MODEL UM1854 CONTROL BOX ASSEMBLY SOME ITEMS ARE INCLUDED FOR ILLUSTRATIVE PURPOSES ONLY AND IN CERTAIN INSTANCES MAY NOT BE AVAILABLE THIS DRAWING CONTAINS INFORMATION CONFIDENTIAL...

Page 20: ...GEARMOTOR 240 1 120VAC mfg after Sept 2010 UM1854 LP UM1854 NAT 2U Z13498 GEARMOTOR 40 1 120V UM1854Q LP UM1854Q NAT 19 2A Z6534 1 COUPLING 2F Z5173 BURNER NATURAL 2F Z5660 BURNER PROPANE G9 Z5670 G9...

Page 21: ...33 37 38 39 40 35 41 SOME ITEMS ARE INCLUDED FOR ILLUSTRATIVE PURPOSES ONLY AND IN CERTAIN INSTANCES MAY NOT BE AVAILABLE THIS DRAWING CONTAINS INFORMATION CONFIDENTIAL TO STAR MANUFACTURING INTERNAT...

Page 22: ...BOX LID THERMOSTAT COOL DOWN 120 F THERMOSTAT HI LIMIT 140 F HIGH TEMPERATURE LIMIT 10AMP CIRCUIT BREAKER VACUUM SWITCH LIGHTED SWITCH POWER RESISTOR POWER RESISTOR BRACKETS THERMOCOUPLE POWER SUPPLY...

Page 23: ...ds until TEMPERATURE display goes blank 3 Press the up button to increase or the down button to decrease TIME or TEMPERATURE Hold button down for switch to the OFF position and wait five minutes To St...

Page 24: ...15 2P Z5168 4 BEARING 16 G9 GC0040 1 FAN INLET PLATE 17 G9 Z5338 1 FAN INLET BELL 18 2A Z5551 4 FAN INLET SPACER 19 G9 Z5549 2 REAR BUMPER 20 G9 GC0041 1 REAR COVER 21 PS Z8749 1 BLOWER MOTOR HEAT SH...

Page 25: ...LUSTRATIVE PURPOSES ONLY AND IN CERTAIN INSTANCES MAY NOT BE AVAILABLE THIS DRAWING CONTAINS INFORMATION CONFIDENTIAL TO STAR MANUFACTURING INTERNATIONAL INC NO REPRODUCTION OR DISCLOSURE OF ITS CONTE...

Page 26: ...in certain instances may not be available 1 1 UM1854 NAT LP FINGER ASSEMBLY Fig No Part No Qty Description Application 1 G9 Z5516 1 LOWER FINGER BAFFLE 2 G9 GC0037 1 LOWER FINGER DIVERTER ASSEMBLY 3 G...

Page 27: ...ized service agency Star will not be responsible for charges incurred or service performed by non authorized repair agencies In all cases the nearest Star authorized service agency must be used Star w...

Page 28: ...s liens d enl vement 1 D placez les pissure attaches n importe quelle extr mit du four pour l acc s facile 2 D crochez les pissure attaches en utilisant de longues nez pinces 3 D crochez le plein lien...

Page 29: ...gauche peut tre utilis e pour glisser le bec et le plat columnating dehors avant d enlever le corps principal 7 Le doigt inf rieur peut tre enlev complet ou le bec peut tre enlev pour indiquer le col...

Page 30: ...r de gaz doit tre d plac le gaz doit tre arr t et d mont partir de l unit avant de d placer la contrainte Rebranchez la contrainte apr s que le four ait t retourn son endroit original Suivez ces recom...

Page 31: ...quence un produit br l 4 Une fois un bon cuisinier a t tabli les ajustements fins devrait tre fait en jugeant le temps de cuisinier ou la constante de la temp rature de cuisinier changeant alors l aut...

Page 32: ...la TEMP RATURE montre LOC pendant que l affichage de TEMPS montre nO ce qui indique que les param tres de TEMPS TEMP RATURE peuvent tre chang s apr satteinte du Stockez de Niveau yES indique que les...

Page 33: ...e TIME et la TEMP RATURE 3 Appuyer sur la fl che directionnelle HAUT afin d augmenter ou la fl che BAS pour r duire la TEMP RATURE ou l heure TIME Maintenir l une des deux touches pour des changements...

Page 34: ...icace lors de la v rification de l installation appropri e ATTENTION NE TRAVAILLEZ PAS AUTOUR DE LA BANDE DE CONVEYEUR AVEC DE LONGS CHEVEUX HABILLEMENT L CHE OU BIJOUX BALAN ANTS SE FAIRE ATTRAPER DA...

Page 35: ...re de gaz la pression d essai gale ou au moins de 1 2 psig kPa 3 45 3 Si la pression entrante est plus de colonne de l eau de 14 un r gulateur s par pour le four doit tre install avant la fourniture d...

Page 36: ...tion d nergie est proportionn e pour la tension l amp rage et les conditions de phase indiqu es de la plaque de contr le Un diagramme de c blage est inclus sous ce pli 8 Une fois install cet appareil...

Page 37: ...erses conceptions de capot le rend n cessaire d indiquer un ventail si du ventilateur CFM De l air de maquillage doit par tre fourni une conception de capot ou le syst me de HVAC pour viter un tat n g...

Page 38: ...dans le mouvement limit fourni par la contrainte de tuyau de gaz Si le four doit tre d plac plus loin du mur le gaz doit d abord tre arr t et d mont du four avant d enlever la contrainte Rebranchez l...

Page 39: ...n de Star ATTENTION L INSTALLATION INEXACTE L AJUSTE MENT LE CHANGEMENT LE SERVICE OU L ENTRETIEN PEUVENT CAUSER DES D GATS MAT RIELS DES DOMMAGES OU LA MORT LISEZ TOUTES LES INSTRUCTIONS COMPL TEMENT...

Page 40: ...RES VAPEURS ET LIQUIDES INFLAMMABLES PROXIMIT DE CECI OU AUCUN AUTRE APPAREIL L installation de l appareil doit se conformer au NATIONAL FUEL GAS CODE ANSI Z223 1 LATEST EDITION et TOUS LES R GLES ET...

Page 41: ...monophas 50 60 Hz service par Four Poids Approximatif Un Four avec le Chariot Install 280 Lbs 127 27 kg Transport 350 Lbs 159 09 kg Dimensions Largeur 60 6 153 9 cm Profondeur 39 9 99 82 cm La porte t...

Page 42: ...utilisation ENTRETIEN ET R PARATIONS Contactez votre d taillent local pour les r parations ou l entretien requis Assurez vous d avoir le num ro de mod le le num ro de s rie le voltage et la date d ac...

Page 43: ...FOUR de CONVOYEUR de GAZ UM1854 NAT LP UM1854Q NAT LP UM1854 NATCE 2M Z5649 Rev O 04 2018 UM1854...

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