XLT Ovens PO Box 9090 Wichita, Kansas 67277 TEL: 888-443-2751 FAX: 316-943-2769 WEB SITE: www.xltovens.com XLT Oven & AVI Hood Installat
10 Gas & Electrical Connection Dimensions - Australian & World Ovens 8.21[208] 9.85[250] 28.19[716] 29.83[758] 48.18[1224] 49.82[1265] 9.
100 Oven Schematic 3270 & 3870 - Square Burner - World - RH Control Box
101 Oven Schematic 3270 & 3870 - Square Burner - World - LH Control Box
102 3270 & 3870 - Round Burner - Australia - LH Control Box Oven Schematic
103 Oven Schematic 3270 & 3870 - Round Burner - Australia - RH Control Box
104 Hood Schematic - Standard
105 Hood Schematic - World
106 Hood Schematic - Without VFD Controller
11 For Models 1832, 2440, 3240, 3255 & 3855 25.24[641] 24.88[632] 12.35[314] 18.91[480] Gas & Electrical Connection Dimensions - Australia
12 Oven Electrical Requirements OVEN VOLTS AMPS FREQUENCY Size 120 VAC Single Double Triple 60 Hz 1832 6 12 18 2440 6 12 18 324
13 Inlet Pressure Oven Burner Max. Capacity NAT Gas LP Gas Size BTU/HR KW/HR MJ/HR W/C mbar kPa W/C mbar kPa 1832 52,000 15.24 63
14 Natural Gas (8.75 mbar manifold) LP Gas (25 mbar manifold) Country Symbol I2H I2L I2E I2E+ I3B/P I3+ I3P Germany DE X
15 The gas supply and the electrical supply are to be provided by the customer prior to instal-lation. The picture shows a typical utility roug
16 Do not use Teflon tape on gas line connections as this can possibly cause gas valve malfunction or plugging of orifices from shreds of tape. U
17 Oven Assembly XLT ovens can easily be moved and stacked with the proper lifting equipment. The use of lifting equipment is highly recommende
18 Oven Assembly Leg Angle Leg 1. Flip the oven base upside down on the floor. 2. For single and double-stack configurations, attach the four l
19 Prepare the Oven for Lifting 1. Remove the two conveyor opening flaps and thumbscrews from the oven. Set them aside for reinstallation later.
2 WARNING & SAFETY INFORMATION Post in a prominent location instructions to be followed in the event you smell gas. This infor-mation can
20 Lifting Jack Setup Each lifting jack consists of two (2) parts; the pole/winch assembly, and the tripod base. Oven Assembly Lifting Pipe Top o
21 Base Assembly Insulation Installed Oven Decks Oven Assembly 1. Fully insert the lifting jacks into the lifting pipe. 2. Raise the oven high e
22 8. Reinstall the conveyor opening flaps in each oven deck. A series of holes in the flaps allow adjustment for different heights of food pro
23 Oven Installation Physical Location & Spacing Requirements XLT Ovens are suitable for installation on either combustible or non-combustib
24 Oven Installation For Australia, if installing with a flexible hose assembly, the assembly must be certified to AS/NZS 1869, and be Class
25 Restraint Because all ovens are equipped with casters, all installations must be configured with a re-straint to limit the movement of the ov
26 Fire Suppression The requirement for fire suppression systems vary by location and the authority having ju-risdiction. Contact XLT Ovens fo
27 Ventilation Requirements & Guidelines Ventilation Requirements Most gas burning appliances produce CO (carbon monoxide), a poison. CO an
28 Ventilation Requirements & Guidelines Oven Initial Start-Up All XLT ovens are test-fired at the factory. Operation is verified, and adj
Oven Initial Start-up Checklist - Remove & Return to XLT Ovens Date of installation: ______________________________ Installed by: XLT insta
3 For the best results with the XLT Oven and AVI Hood, carefully read this manual and all of the warning labels attached to the products before
Top Oven Model #: __________________________________ Serial #: __________________________________ Thin Crust Thick Crust Pan Screen Oth
31 Oven Initial Start-Up Contact XLT Ovens or your designated representative to make all gas pressure adjustments. Direct Ignition Burner Combinat
32 Oven Initial Start-Up Contact XLT Ovens or your designated representative to make all gas pressure adjustments. Direct Ignition Burner - Austr
33 Oven Operator Controls Front Conveyor Speed Control Back Conveyor Speed Control Conveyor Speed Control Temperature Control Circuit Breakers Fan
34 Oven Operator Controls Right Side Temperature Control Left Side Temperature Control Circuit Breakers Fan & Filter Back Conveyor Speed
35 Oven Operation This oven is not capable of being safely placed in operation in the event of a power failure. No attempt should be made to oper
36 Oven must be cool and the electric cord unplugged before any cleaning is done. WARNING Oven Cleaning As with any appliance, periodic cleanin
37 Oven Cleaning 1. Remove and clean crumb trays, product stops, and conveyor opening flaps. 2. Hold the front panel in place while removing the
38 Oven Cleaning 3. To remove and clean the lower finger outer panels and lower finger body assemblies, raise the front of the conveyor and inse
39 Oven Cleaning 5. Raise the front of the upper finger bodies, one at a time, approximately 1” [25 cm], and slide the finger assembly out toward
4 Receiving and Inspection Upon receiving of all goods shipped by a Common Carrier, check for any exterior damage that may indicate interior da
40 Oven Maintenance The most critical item to be maintained is the filter on the Flow Path Pressure Generating fan. The filter is held in plac
41 Oven Troubleshooting Before trouble-shooting the oven; 1. Make sure that the oven is connected to the proper voltage. 2. Check to see that t
42 Oven Troubleshooting Proper Cooking Experimentation is about the only way to determine proper time and temperature settings. While a pizza
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44 Hood Description The AVI Hood System consists of three (3) major parts, the main canopy, the shrouds, and the Variable Frequency Drive (VFD)
45 Hood Dimensions 13 1/2 [343 ] +1/2 +13 -0 -0 F 12 [305] 12 [305] (24 [610]) B A Critical Dimension neede
46 Hood Weight (Does not include ovens) AVI 1832 AVI 2440 AVI 3240 AVI 3255 AVI 3270 AVI 3855 AVI 3870 Single Stack 560.39 [254] 644.84 [292] 7
47 Hood Electrical Requirements The AVI Hood system requires two (2) separate electrical inputs and has provision for one (1) optional input. A
48 VFD Control Box - Standard Fuses Fire Suppression Relay (optional) MUA Damper Relays (optional) Grounding Block Terminal Block (TB) VFD Contro
49 Top of Variable Frequency Drive (VFD) Box Power to VFD Controller - Standard Neutral TB Position 3 230V 1 Phase 10 Amp Terminal Block (TB) Hot
5 Warning & Safety Information... 2 Safety M
50 Power for Ovens - Standard Three (3) 120V 1 Phase 20 Amp Circuits Hot TB Positions 7, 9 & 11 Neutral TB Positions 8, 10 & 12 Conduit a
51 Hood Electrical Requirements Exhaust Fan (not to scale) Power from VFD to Exhaust Fan - Standard Red TB Position 4 Blue TB Position 5 Black T
52 Hood Electrical Requirements Fire Alarm Relay - Standard (optional) T3 T2 T1 L3 L2 L1 Oven power out Oven power in A1 A2 Neutral Signal in fro
53 Hood Electrical Requirements MUA Damper Relays - Single Output Configuration - Standard (optional) A1 A2 MUA Unit Relay (shown for reference
54 Hood Electrical Requirements MUA Damper Relays - Multiple Output Configuration - Standard (optional) Supply from Breaker Panel (Up to 10 Amps
55 VFD Control Box - World Oven/hood interface and power cords connect to bottom of VFD control box Wiring removed for clarity. See schematic for
56 Power to VFD Controller - World Hood Electrical Requirements Top of Variable Frequency Drive (VFD) Box 230V 1 Phase 10 Amp Terminal Block (TB
57 Power for Ovens - World Hood Electrical Requirements Three (3) 230V 1 Phase 20 Amp Circuits Hot TB Positions 7 &8 Conduit and breaker pane
58 Hood Electrical Requirements Power from VFD to Exhaust Fan - World Red TB Position 4 Blue TB Position 5 Black TB Position 6 Ground (green)
59 Hood Electrical Requirements Fire Alarm Relay - World (optional) Fire Alarm Switch to TB Position 14 120VAC Supply To TB Position 13 Conduit, b
6 Oven Description 1832B-W 2440B-W 3240B-W 3255B-W 3270B-W 3270SB-W 3855B-W 3870B-W Food product is placed on the stainless steel wire conveyor
60 Hood Electrical Requirements A1 A2 MUA Unit Relay Power In Power Out Supply from breaker panel (up to 10 Amps Determined by MUA) MUA Dampe
61 Hood Electrical Requirements MUA Damper Relays - Multiple Output Configuration - World (optional) Power In A1 MUA Unit 3 Relay Power Out A2 Po
62 Hood Electrical Requirements Without VFD Controller Grounding Block Terminal Block (TB) Electrical is wired through top of control box Oven/ho
63 Ground Hot TB Position 11 Neutral TB Position 12 Ground Hot TB Positions 11 & 12 Hood Electrical Requirements Without VFD Controller Standa
64 Exhaust Flow Rates (min. recommended) AVI 1832 AVI 2440 AVI 3240 AVI 3255 AVI 3270 AVI 3855 AVI 3870 Single 246 [6.97] 313 [8.86] 402 [11.38
65 Hood Rough-In Specifications Exhaust Fan Roof Ceiling Joist Drop Ceiling Fire Suppression Regulator Panel Finished Floor Electrical Panel Welde
66 Hood Installation Purchaser’s Responsibility It is the responsibility of the purchaser: Thoroughly review the floor plans and specificatio
67 Prepare Ovens—Front Shroud Brackets Hood Installation Install one (1) right and one (1) left front shroud bracket on each oven using the two (
68 Hood Installation Prepare Ovens - Right Hand Control Box Closeout Bracket Control Box Closeout Bracket Conveyor Opening Screws Conveyor and ch
69 Hood Installation Prepare Ovens - Left Side Back Shroud Brackets For Models 1832, 2440, 3240, 3255 & 3855 Conveyor Opening Screws Left Back
7 An easily removable front panel allows the full cleaning of the oven interior. All exposed oven surfaces both exterior and interior are stain
70 Hood Installation Prepare Ovens - Left Hand Control Box Closeout Bracket Control Box Closeout Bracket Conveyor Opening Screws Conveyor removed
71 Hood Installation Prepare Ovens - Control Box Side Closeout Right Hand Control Box Side Closeout Install right hand control box side closeout u
72 Hood Installation Prepare Hood Attach inside filler panels using eight (8) 10-24 x 1/4” screws (provided). Tighten screws in ad-justment slot
73 Hood Installation Lifting Gear Setup Threaded Rod End Beam Saddle Lifting Hook Bracket Nuts Locking Pin 1. Insert end of each threaded rod int
74 Hood Installation Lifting Jack Setup Each lifting jack consists of three (3) parts; the pole/winch assembly, extension tube, and tripod base.
75 1. Fully insert the lifting jacks into the lifting gear assemblies attached to each end of the hood. 2. Raise the hood high enough to clear t
76 Hood Installation Hang Hood From Ceiling Joists After the AVI Hood has been installed on top of the ovens and moved into position, it must b
77 Install Grease Trays, Light Bulbs & Light Bulb Covers Hood Installation Grease Tray Light Bulb Clear Light Bulb Cover Light Fixture Grease
78 Hood Installation End Shroud Hanging Bracket Front/Back Shroud Hanging Bracket (Back right shown, both front brackets similar) Left end shown
79 Hood Installation Install Corner Posts & Bottom Rails Slide tabs on bottom rails into square holes in bottom of corner posts and brackets.
8 Oven Dimensions M N K L M N K L P N P K L Q H J G F B C D * 19.77[502] 19.77[502] 17.55[446] A E 20.87[530] NOTE: All dimensions in inches [mm]
80 Install Control Box Upper Closeout Hood Installation Thumb screws Keyholes Some components removed for clarity. Right side shown, left side si
81 Front Front Shroud Panels (with Crumb Tray Doors) Size Specific Shroud Panel Hood Installation Line up shoulder bolts with keyholes in bracket.
82 Hood Installation Install Back Shroud Panel Back Shroud Panel Back For models 1832, 2440, 3240, 3255 & 3855 Bottom Rail Thumb Screw Bottom
83 Hood Installation Oven Power Cord Modification Twist-Lock Plug Housing Strain Relief Screws #6 Blue Fork Terminal Hood Control Cord Assembly
84 Hood Installation Connect Oven Power and Controls to Hood After appropriate connections have been made, the oven power and control cords mus
85 1. Set F001 (Main profile parameters). This will set the output frequency for the exhaust fan. a. Press & hold the function key until d
86 Hood Operator Controls The control switches are located on the front of the hood. 1. Turn the light switch on. 2. Turn the desired oven swit
AVI Hood Model #: ______________________________________ Serial #: _______________________________________ Hood hung prior to oven installation: Yes
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89 Drop Ceiling Finished Floor Installed Valance Kit Hood Valance Kit (Optional) The valance kit size is determined by AVI Hood size and distanc
9 TRIPLE STACK A B C D E F G H J K L M N P Q WEIGHT 1832 19.41[493] 32.13[816] 67.25[1708] 19.72[501] 47.23[1200] N/A* N/A* 39.92[
90 Install all brackets with through holes down and vertical flange facing away from center of hood. Fasten to top of hood with screws & was
91 Install Corner Panels Hood Valance Kit (Optional) Internal Tooth Lock Washers 10-24 Screws Corner Panels Left Back Corner Panel Fire Suppressio
92 Hood Cleaning 1. Remove and wipe clean front and end shroud panels. 2. Remove and clean product take-off shelves (if installed) and crumb tr
93 Hood Cleaning 3. Remove and clean grease filters, filler panel and grease tray. To remove grease filters and filler panels. a. Slide the fil
94 For service and spare parts in Australia, please contact your XLT Australian Distributor: J. L. Lennard Food Equipment PTY LTD. Service ho
95 Oven Schematic 1832, 2440, 3240, 3255 & 3855 - Square Burner - Standard
96 Oven Schematic 1832, 2440, 3240, 3255 & 3855 - Square Burner - World
97 Oven Schematic 1832, 2440, 3240, 3255 & 3855 - Round Burner - Australia
98 Oven Schematic 3270 & 3870 - Square Burner - Standard - RH Control Box
99 3270 & 3870 - Square Burner - Standard - LH Control Box Oven Schematic
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