Summary of the content on the page No. 1
PS540G SERIES GAS FIRED:
SPL100505-PF-BD
October 5, 2005
A MIDDLEBY COMPANY
Parts Manual
with Wiring Diagrams
for domestic and standard export ovens
Serial # Code
Starting Serial # 000160104 & after
First 4 digits - order of production
Fifth digit - model specific
Sixth and Seventh digit - month of production
Eighth and Ninth digit - year of production
Serial Tag Location
PS540G-Double-
Shown with “New
Style” Front Window
Assembly.
Table of Contents: Page 2
www.middleby.com
email: techsupport@mi
Summary of the content on the page No. 2
Table of Contents Spec Sheet .............................................................................................................................................. 3 Oven and Electrical Specifications .......................................................................................................... 6 Key Parts ................................................................................................................................................. 7 View of Oven Panels, Win
Summary of the content on the page No. 3
3
Summary of the content on the page No. 4
1 GAS INLET 3 3 2 3 ELECTRICAL JUNCTION BOX 3 RECOMMENDED MINIMUM CLEARANCES: Rear of Oven to Wall - 6″ (150mm) Non-control End of Oven to Wall - 0″ Control End of Oven to Wall - 0″ 2 1 MODEL PS540 SINGLE OVEN DIMENSIONS GAS INLET 1 3 2 ELECTRICAL JUNCTION BOX 3 3 3 RECOMMENDED MINIMUM CLEARANCES: Rear of Oven to Wall - 6″ (150mm) Non-control End of Oven to Wall - 0″ Control End of Oven to Wall - 0″ 2 1 MODEL PS540 DOUBLE OVEN DIMENSIONS 4
Summary of the content on the page No. 5
GAS INLET 1 3 2 ELECTRICAL JUNCTION BOX 3 3 3 RECOMMENDED MINIMUM CLEARANCES: Rear of Oven to Wall - 6″ (150mm) Non-control End of Oven to Wall - 0″ Control End of Oven to Wall - 0″ 2 1 MODEL PS540 TRIPLE OVEN DIMENSIONS 5
Summary of the content on the page No. 6
PS540 SERIES OVEN SPECIFICATIONS Conveyor Belt Width 32″ (813mm) Heating Zone Length 40-1/2″ (1028mm) Baking Area Square Feet 9 sq. ft. (0.84 sq. m.) Overall Dimension Standard Single Oven w/Legs 80″ (2032mm) L × 61-5/16″ (1557mm) W × 47-5/16″ (1202mm) H × Overall Dimension Double Oven 80″ (2032mm) L × 61-5/16″ (1557mm) W × 60-15/16″ (1548mm) H x Overall Dimension Triple Oven 80″ (2032mm) L x 61-5/16″ (1557mm) W × 77-1/2″ (1969mm) H × Weight of Single Oven 925 lb (419kg) Shipping Weight 1,
Summary of the content on the page No. 7
KEY PARTS PS540-SERIES GAS OVEN KEY PARTS ITEM PART NO. ENGLISH DESCRIPTION QUANTITY 1 58504 Temperature Controller 1 2 44687 Blower/Fan Motor 1 3 47797 Conveyor Drive Motor, Standard Speed 1 or 2 3A 47799 Conveyor Drive Motor, High Speed 1 or 2 3B 45017 Kit, Brushes, Springs & Caps 1 3C 50265 Pickup, Sensor 1 4 58323 Conveyor Speed Control 1 5 33812-3 Thermocouple 3 6 41647 Modulating Gas Valve 1 7 50275 Burner & Motor Assembly 1 8 50239 Ignition Control Module (kit) 1 9 See RPM Kit Blower Belt
Summary of the content on the page No. 8
8 View of OVEN PANELS, WINDOW (EARLIER PRODUCTION) AND LEGS
Summary of the content on the page No. 9
9 Parts for OVEN PANELS, WINDOW (EARLIER PRODUCTION) AND LEGS ITEM QTY. P/N DESCRIPTION 1 2 49947 UPPER END PLUG ASSEMBLY, INCLUDES ITEM 7 2 2 49946 LOWER END PLUG ASSEMBLY 3 8 36452 WING NUT, PLASTIC 1/4-20 4 8 45449 END PLUG MOUNTING PLATE ASSEMBLY 5 16 21296-0005 SCREW, HEX WSHHD12-14 × 3/4″, SS BSD 6 1 51094 CONVEYOR CHAIN COVER 7 2 50637 EYEBROW, ADJUSTABLE 8 1 35900-0011 COVER, TOP 9 4 21256-0008 SCREW, 10-32 × 3/8″ 18-8 SL TRUS S 10 1 37900-0103 WINDOW MOUNTING FRAME WELDMENT (EARLIER MOD
Summary of the content on the page No. 10
10 View of WINDOW–Later Production (Front Window Change Used After March, 2004)
Summary of the content on the page No. 11
11 Parts for WINDOW–Later Production (Front Window Change Used After March, 2004) ITEM QTY. P/N DESCRIPTION 1 1 51054 ASSEMBLY ,WINDOW, w/HANDLE, ITEMS 1-10 2 1 51081 ASSEMBLY, HANDLE, ITEMS 3-6 3 1 M10092 HANDLE, OUTER 4 1 M10127 HANDLE, INNER THREADED 5 1 M1115 HANDLE, BRACKET (LEFT) 61 M1116HANDLE, BRACKET (RIGHT) 7 1 51087 FRAME AND WINDOW, ITEMS 8-9 8 1 M10198 GLASS, 4.1″ X 15.150″ 9 1 M1965 ADHESIVE
Summary of the content on the page No. 12
12 View of RIGHT-HAND CONTROL COMPARTMENT
Summary of the content on the page No. 13
13 Parts for RIGHT-HAND CONTROL COMPARTMENT ITEM QTY. P/N DESCRIPTION 1 1 58504 TEMPERATURE CONTROL 2 2 33812-3 THERMOCOUPLE, TYPE J SHIELDED 9.50 × 60″ 3 1 28041-0011 CONTACTOR, 208/240V 4 3 46521 KIT, BLOWER SWITCH CONTAINS ((1) 44697, (1) 44696) 5 3 44697 CONTACT BLOCK 63 96SELECTOR 446 SWITCH 8 1 31504 TRANSFORMER, 230V (P)/120V (S) 200VA 9 2 45036 CIRCUIT BREAKER, 240V 3A 10 1 45644 CIRCUIT BREAKER, 240V 1A 11 2 46831 CIRCUIT BREAKER, 240V 8A 12 2 50610 AIR SWITCH, 0.16″ WC 13 1 28021-0047
Summary of the content on the page No. 14
14 View of BLOWER AREA 3A (NOT SHOWN) NEVER SEIZE LUBRICANT
Summary of the content on the page No. 15
15 Parts for BLOWER AREA ITEM QTY. P/N DESCRIPTION 1 1 51157 PULLEY, 1GRV 3.0PD AK32H, 3.25″ DIA. 2 1 48855 WELDMENT, BRG BRACKET PS540G 3 22 220373 SCREW, HH 3/8″ - 16 × 1″ SS T 3A A/R 17110-0017 NEVER SEIZE LUBRICANT - USED ON ITEMS 3 & 7 APPLIED TO THREADS BEFORE REINSTALLING 4 A/R A11039 SPLIT LOCK WASHER 3/8″ ZP 5 A/R 21416-0001 FLAT WASHER 3/8″ SS 62 22072-0025 BEARING, PILLOW BLOCK 5/8″ 7 8 21326-0002 SCREW, HX HD GRS 3/8″ - 16 × 5-1/2″ 8 62000203 SCREW ,HX W/HD 10 - 32 × 3/8″ ZC 9 1 4887
Summary of the content on the page No. 16
16 View of BLOWER/MOTOR COMPARTMENT
Summary of the content on the page No. 17
17 Parts for BLOWER/MOTOR COMPARTMENT ITEM QTY. P/N DESCRIPTION 1 1 28021-0047 INTERLOCK SWITCH 10A NO2P 2 1 28021-0061 MOMENTARY SWITCH - 10A NO 2 POLE 3 1 44687 MOTOR 1/2 HP 4 1 49953 MOTOR MOUNTING BRACKET WELDMENT 5 1 50449 MOTOR SUPPORT BRACKET 68 1513D8805 SCREW, HEX HD 3/8″-16 × 3/4″ - NP 7 8 21422-0001 LOCK WASHER, SPLIT 3/8″ ZP 8 8 21416-0001 FLAT WASHER SS 3/8″ 9 4 A3896 MACHINE SCREW, HEX HD 5/16″-18 × 1″ 18-8 10 4 3023A8807 FLAT WASHER 5/16″ SAE NP 11 4 21126-0004 HEX NUT SS 5/16-18
Summary of the content on the page No. 18
18 View of GAS BURNER AND PIPING ASSEMBLY 23 IGNITOR SENSOR - NOT SHOWN 5 KIT, NATURAL TO LP - NOT SHOWN
Summary of the content on the page No. 19
19 Parts for GAS BURNER AND PIPING ASSEMBLY ITEM QTY. P/N DESCRIPTION 1 1 50274 1/2″ GAS CONTROL VALVE (Conversion Required for Propane) 1A 1 28092-0018 VALVE KIT CONVERT FROM NATURAL GAS TO PROPANE 1B 1 28092-0019 VALVE KIT CONVERT FROM PROPANE TO NATURAL GAS 2 5 23153-0004 1/2″ CLOSE NIPPLE - BLK 3 1 23151-0032 1/2″ × 3″ NIPPLE - BLK 4 1 23051-0003 1/2″ PIPE UNION 5 1 50543 NATURAL TO PROPANE CONVERION KIT, PS540 (NOT SHOWN) (INCLUDES ITEMS 1A, 6 AND 9) 6 1 22174-0006 ORIFICE #53 DRILL BY-PASS
Summary of the content on the page No. 20
20 View of “Single” Belt Conveyor 39 (NOT SHOWN) HEYCO PLIERS
