Hamilton beach microwave waveguide cover. 1. Protection: The primary purpose of the waveguide cover is to protect your microwave oven from the damaging effects of stray microwaves. It prevents them from reaching sensitive components like the magnetron and capacitor, ensuring the longevity of your appliance. 2. Efficiency: This humble cover enhances the efficiency of your microwave oven ...

Product details. Enjoy cooking and heating up food in this Hamilton Beach microwave. This unit features 10 power levels and a digital touchpad control. As well as keeping your child safe with a child safety lock. Hamilton Beach Microwave comes with a 1 year warranty. We strive to show you product information that is as accurate as possible.

Hamilton beach microwave waveguide cover. Mar 30, 2022 · You can see the smaller sized cover in the $70 Hamilton Beach microwave oven we bought at Walmart to hold us over while we decided on a new built-in oven which we ended up not needing. Same type of material in the covers of all microwave ovens. Fast delivery, perfect dimensions, perfect fit and function.

Locate the mute button on your Hamilton Beach microwave. It's typically found on the control panel, but you can check your user manual for the exact location if you're having trouble finding it. Press and hold the mute button for three to five seconds. The display should indicate that the silent mode is now activated.

4 days ago · The waveguide cover protects the gap where the microwaves enter the oven cavity from where they are produced by the magnetron. Additionally, it stops moisture and food particles from getting into the …The location of the bulb cover varies depending on your Hamilton Beach microwave model. In most cases, it is situated on the ceiling of the microwave cavity. Carefully inspect the interior of your microwave to identify the bulb cover. It is typically a small, round, or rectangular panel that may be secured with screws or clips.

This applies to microwaves from the early to mid 2000's and earlier that have a mica sheet/waveguide on the top of the inside to cover the magnetron. The mic...MEL530-SA14VN Hamilton Beach Microwave Power Control Board Main Circuit Assembly P100N30AP-S3B . Orders (0) $24.90 Add to Cart Add to Wish List Compare this Product. Model Reference List.. Out Of Stock. Quickview. HVWA5KV-085 Hamilton Beach Microwave Inline Fuse High Voltage Assembly 5KV085 .The Size Of This Waveguide is 4-1/8 x 3-3/8 Inches! This wave guide kit includes the wave guide and plastic pins. This part does NOT come with installation instructions. This original Sharp Microwave Insulator Cover Wave Guide Kit originally shipped with the following Sharp devices: R-559YK, R559YW, R-559YW, R651ZS, R-651ZS This is a true Sharp ...Microwave Oven Parts Mica Slice 6pcs Mica Sheet Microwave Waveguide Cover Plate Cover Microwave Replacement Oven Parts for Home Kitchen Restaurant Office Thick Heat Insulation Accessories (130×130mm) ... Compatible with Hamilton Beach 252100500497 Microwave Glass Turntable Tray - 10 1/2" (270mm) 4.4 out of 5 stars 26.Jul 17, 2017 · Lay a piece of cardboard on top of the work area. Set the waveguide material in the center of the cardboard sheet and lay your old waveguide on top of it. Position the old waveguide so that the new sheet expands beyond it on all sides. You may have to make a guess or two about the shape if the old waveguide is significantly burned.In a nutshell, all you need to do is: Click on the CLOCK button, and hold down for a couple of seconds until the timepiece starts blinking. Once it has activated, use the number pad to enter the time that you want displayed on the microwave. Confirm the time by re-clicking the CLOCK button.Jun 9, 2016 · The GE WB34X21271 is a genuine OEM Waveguide Cover for Microwaves. This GE Waveguide Cover screens the waveguide channel from debris and food splatters. The GE WB34X21271 can be applied to some Microwaves of the following brands: GE. The WB34X21271 is an original GE Waveguide Cover that is manufactured to exact …If your microwave is not receiving sufficient power, it may not heat up properly. Check that the power outlet is working, and consider using a different outlet or circuit to see if that solves the problem. 8. Faulty Control Panel. The control panel is responsible for regulating the microwave's power output.Jan 20, 2024 · It acts as a protective shield for the waveguide, a crucial component that transmits microwave energy from the magnetron to the food inside the oven. Gather the necessary tools, including a Phillips head screwdriver, a flat head screwdriver, and a replacement waveguide cover compatible with your GE microwave model.

Lock Function for Children. 14. Troubleshooting. 15. One-Year Limited Warranty. 16. Advertisement. Hamilton beach EM031M2ZC-X3 Pdf User Manuals. View online or download Hamilton beach EM031M2ZC-X3 Owner's Manual.SPEND LESS - Costs 90% less than a new microwave or expensive repairs. Replace this microwave waveguide cover yourself and save hundreds of dollars! 7 MINUTE FIX - With minimal tools and time you can replace your old microwave waveguide Cover with a new one ; 20% THICKER MICA - Don't buy a low quality microwave waveguide cover that can easily ...BOJACK Microwave Waveguide Cover Universal Cutable Mica Board for microwave 118 X 99 mm (Pack of 6) dummy. BOJACK Waveguide Cover Universal Mica Sheet for Microwave Oven, 10PCS,Cut to Size 150X120mm. dummy. YQBOOM 5 PCS Waveguide Cover, Universal Microwave Oven Mica Plate Sheet, 117mm X 64mm, Replacement Accessory for Home Kitchen Office.

Apr 29, 2024 · OEM Sharp Microwave Waveguide Stirrer Fan Assembly Originally Shipped With KB6015KS, KB6021MK, R1461A, R-1461A Available for 3+ day shipping 3+ day shipping OEM Sharp Microwave Waveguide Cover Originally Shipped With SMO1652DS, SMO1854DS, SMC1131CW, SMC1443CM, SMC1441CW

Amazon.com: 2 PCS - Microwave Waveguide Cover - Panasonic and Sharp Waveguide Cover Replacement - DIY - (4.61 in x 2.52 in) - Mica Sheets for Microwaves : ... Hamilton Beach Waveguide Cover : Yes - Fits many, may need to be modified for plastic pin. Check manual or measure current cover : No :

Find Whirlpool microwave waveguide cover parts using our appliance model lookup system with diagrams. Our free microwave DIY manuals and videos make repairs easy and fast. 1-844-200-5436 7 am to midnight ET, 7 days. En Español; My Orders ... Wave guide cover. OEM Part - Manufacturer #W11238817 ...The LG 3052W2A021D Microwave Waveguide Cover is the correct replacement for the following model numbers. Wave Guide Cover Resin. Related Products. LG ADQ56656401 Dryer Lint Filter Assembly. InStock. Quickview. Add to Cart $37.95. LG 4681EA2001T Washing Machine Drain Pump & Motor Assembly.Apr 21, 2021 · HAMILTON BEACH HB61S100027880 1.1 Cu ft 1000W Microwave Oven MAGNETRON. $24.95. Free shipping. 10 1/2" Sharp/ Hamilton Beach / Haier Microwave Turntable Plate Tray Clean Used! $8.99.Aug 29, 2012 · GE WB39X10034 Cover Wave Guid. Visit the GE Store. 4.4 120 ratings. | Search this page. $2054. Eligible for Return, Refund or …5 Pcs 4X 4.7in Microwave Oven Mica Slice Microwave Oven Waveguide Cover Microwave Oven Repairing Part for Kitchen Home Super Thick Heat Insulation Accessories for Frigidaire 5304464061. 5.0 out of 5 stars. 2. $5.99 $ 5. 99 ($1.20 $1.20 /Count) FREE delivery Sat, Apr 20 on $35 of items shipped by Amazon.

5 Pcs Microwave Oven Parts Waveguide Cover Universal Mica Sheet Microwave Oven Repairing Part for Kitchen Home Office Restaurant (4 Inch X 4.7 Inch) 4.5 out of 5 stars 489 1 offer from $5.49A waveguide cover's main job is to transmit microwave radiation. It prevents steam and food particles from interacting with the electrical components within the microwave oven. The oblong cover clips into the hole where the microwave comes out. The main use is to prevent splashes and bits of food from getting into the cavity of the microwave.Apr 16, 2020 · WB39X10034 262100100006 Microwave Waveguide Cover for GE Microwave Oven Repairing Part Mica Plates Sheets 3-7/8 x 4-1/4 Inches. dummy.Microwave waveguide cover for Sharp microwave oven models listed below. This cover replaces Sharp part # PCOVPB172MRP0 Please confirm compatibility by matching your exact model number to one below This waveguide cover fits the following Sharp microwave... $15.99. Add to Cart Compare Quick view. Microwave Waveguide Covers.This black matte microwave oven is very user-friendly for everyone, allowing selecting 16 to start express cook and having a lockout mechanism for kid protection. It also has an easy-to-read LED display and touch pad. Use the Hamilton Beach 1.1 Cu. Ft. to try warming up your dinner plate or defrosting frozen meals. Ft.Press "POWER" once, then press "5" to select 50% microwave power. d. Press "START/+30SEC." to start cooking. Note: 1. In the process of setting, if the " STOP/CLEAR" button is pressed or no operation within 1 minute, the oven will go back to the previous setting automatically. 2.View and Download Hamilton Beach EM031M2ZC-X1 owner's manual online. EM031M2ZC-X1 microwave oven pdf manual download. Also for: Em031m2zc-x2, Em031m2zc-x3, …Product details. Enjoy cooking and heating up food in this Hamilton Beach microwave. This unit features 10 power levels and a digital touchpad control. As well as keeping your child safe with a child safety lock. Hamilton Beach Microwave comes with a 1 year warranty. We strive to show you product information that is as accurate as possible.Hamilton Beach Microwave Turntable Plates / Trays. Toggle menu. Welcome to Martin Microwave Inc! 173 Mose Dr Sparta, TN 38583; 931-738-1000; Sign in Register. Compare ; ... Waveguide Covers - Mica > Sharp; Diodes; Door Parts, Buttons; Compare ; Sign in or Register; Search. Hamilton Beach Microwave Turntable Plates / Trays. Categories.WB39X10034 & 262100100006 Microwave WaveGuide Mica Cover Replacement 3-7/8 x 4-1/4 Inches, Fit for General Electric (GE) Microwave, Replaces AP4980541, AH3486812, EA3486812 & PS3486812. 4. $1388. FREE delivery Sat, Jan 27 on $35 of items shipped by Amazon. Or fastest delivery Fri, Jan 26.12) Do not immerse cord or plug in water. 13) Keep cord away from heated surfaces. 14) Do not let cord hang over edge of table or counter. 15) When cleaning surfaces between the door and the microwave that come together upon closing, use only mild, nonabrasive soaps or detergents applied with a sponge or soft cloth.Ships: 7 to 10 Days. $ 4.96 ea. Quantity: WAVEGUIDE COVER W10915651. Part #: W10915651. Waveguide cover for Whirlpool microwave mica board W10915651. Cover number W10915651 replaces old Whirlpool part numbers 461967451001, W10120230, W10687366, and WPW10120230 5 ⅜” x 1 ¾” Silicone bonded mica waveguide cover for …Width:34.5 cm. Length:44.6 cm. Weight:9.4 kg. Enjoy easy cooking with this Hamilton Beach 700W microwave oven. Equipped with 6 power levels, this microwave oven offers precise control over your cooking process. Whether you need to quickly heat up leftovers or defrost frozen dishes, this appliance has got you covered.The waveguide cover can be replaced by an owner. MW24: Pop out the old waveguide cover and pop in the new waveguide cover. MWC24: Remove the screw holding the waveguide cover in place. Screw in the new waveguide cover. Contact a Factory Certified Parts Distributor to order parts. If a service technician is preferred, contact Factory Certified ...Sep 6, 2023 · Hamilton Beach Waveguide Cover : Yes - Fits many, may need to be modified for plastic pin. Check manual or measure current cover : No : Yes - Measure to make sure it's large enough : Yes - Measure to make sure it's large enough : No : No : Kenmore Waveguide Cover : Yes - Most 790.8 Series models, and Many More : No : Yes - Measure to make sure ...To make a warranty claim, do not return this appliance to the store. Please call 1.800.851.8900 in the U.S. or 1.800.267.2826 in Canada or visit hamiltonbeach.com in the U.S. or hamiltonbeach.ca in Canada. For faster service, locate the model, type, and series numbers on your appliance.A: To set the clock on the Hamilton Beach 900W Microwave, you can follow these steps: Press the CLOCK button on the microwave. Use the number pad to enter the current time in hours and minutes. For example, if it is 12:34 pm, press 1, 2, 3, and 4. Press the CLOCK button again to confirm.

This item: Panasonic Waveguide Cover. £978. +. Panasonic Oven Lamp For Microwave Ovens, 240V 25W T170. £847. Total price: Add both to Cart. One of these items is dispatched sooner than the other. Show details.4 Pieces Waveguide Cover Mica Plates Sheets Microwave Oven Repairing Part 13 x 13 cm with Scissor for Use Universal Microwave Oven. 4.6 out of 5 stars 1,484. ... 2-Pack Replacement for Hamilton Beach HB-P90D23A Microwave Glass Plate - Compatible with Hamilton Beach 252100500497 Microwave Glass Turntable Tray - 10 1/2" (270mm)Examine the oven for any damage such as dents or broken door. Do not install if oven is damaged. Cabinet: Remove any protective film found on the microwave oven cabinet surface. Do not remove the light brown Mica cover that is attached to the oven cavity to protect the magnetron. Installation 1.Waveguide cover must have been secured with some screws. Remove them which will allow the cover to slide out. Once the cover is removed, ensure that the area under it is completely clean. If not, clean with the help of a dry cloth. 4. Fit the new waveguide cover. Take the new waveguide cover and slide it in place.The Best Hamilton Beach Microwave Guide Plate. drivenmanila August 13, 2020 0. Save Saved Removed 0. 958 reviews analysed. Rank. Product Name. Score. Best value. 1. 4 Pieces Waveguide Cover Mica Plates Sheets Microwave Oven Repairing Part 13 x 13 cm with Scissor for Use Universal Microwave Oven By ASNOMY. View Product. 9.7. Score. 2.GE. Countertop Microwave Trim Kit (Stainless Steel) 64. Color: Stainless Steel. • Allows for Built-in installation of the 2.2 microwave oven in a wall or cabinet alone, or over a Profile 27-in single electric wall oven. • Get a custom appearance for your microwave with the optional 27-in microwave trim kit in stainless steel.1. Place a microwave-safe container filled with 1 cup (250mL) of cold water in the microwave along with the container in question (empty). 2. Cook on maximum power for 1 minute. 3. Carefully feel the container. If the empty container is warm, do not use it for microwave cooking. 4. Do not exceed 1 minute cooking time.

0.7 Cu. Ft. 700-watt Microwave. Check Price. The perfect microwave for small kitchens, yet it still delivers enough power to cut down on cooking time. A great option for singles and couples. Decent power (700W) despite smaller size. 10 power levels and 6 quick-set buttons for perfect results every time.Microwave Waveguide Cover. Waveguide Covers. In Stock. £24. Add to basket. This product should be installed by a professional technician. Visit AEG Repairs to know more about our guarantee & fixed price repairs services. 8996619177265. Microwave Fat Shield Screw. Waveguide Covers. In Stock. £2.60.Remove the screw (s), and then slip the cover out of its housing. Other models require that you remove the entire outer cabinet of the microwave before you can remove the wave guide cover. In these models, the wave guide cover is most often secured to the internal right hand wall. With the outer cabinet removed, examine the right side of the unit.This black matte microwave oven is very user-friendly for everyone, allowing selecting 16 to start express cook and having a lockout mechanism for kid protection. It also has an easy-to-read LED display and touch pad. Use the Hamilton Beach 1.1 Cu. Ft. to try warming up your dinner plate or defrosting frozen meals. Ft.May 10, 2020 · Faulty Stirrer. The stirrer ensures all food heats evenly inside the microwave. If your microwave’s stirrer is not functioning properly and the energy is being concentrated in one area, it can lead to sparking and burning. There are two common reasons the stirrer stops working: the stirrer belt is broken or the drive motor is broken.Find many great new & used options and get the best deals for Hamilton Beach Stainless Steel 0.9 Cu. Ft. Red Microwave Oven at the best online prices at eBay! Free shipping for many products! ... Hamilton Beach 0.9 cu ft 900W Microwave Oven - Stainless Steel (P90D23AL-WR) $60.00. Trending at $74.94. Panasonic NN-SC668S Microwave Oven ...And since our indoor grills are built with ease in mind, you also get convenient features such as electronic controls, indicator lights, and removable grids that go in the dishwasher. Dimensions (inches): 3.7 H x 20.1 W x 11 D. Dimensions: 5.1 H x 12 W x 13.2 D. Dimensions: 13.50 H x 13.75 W x 5.10 D. Discover Hamilton Beach® Indoor Grills.Size can be cut: The waveguide cover size is 10.1 cm 11.9 cm /4 in 4.7 in, you could cut it into any size to fit your microwave oven. Easy to cut. The waveguide cover size is 10.1 cm 11.9 cm /4 in 4.7 in, you could cut it into any size to fit your microwave oven.6PCS Microwave Waveguide Cover, Waveguide Cover Replacement Mica Sheets Waveguide Cover Universal Mica Sheet for Microwave Oven Mica Plates Sheets Super Thick Microwave Oven Parts Heat Insulation. 4.6 out of 5 stars. 11. $4.99 $ 4. 99 ($0.83 $0.83 /Count) Typical: $5.89 $5.89.Clean the turntable and support with a soft sponge or cloth, then rinse and dry them carefully. Clean the interior: Using a soft sponge or cloth, wipe the interior of the microwave with a mild detergent and water solution. Pay special attention to the roof of the oven, the door, and the rubber seals.Sharp design in stainless steel, this microwave oven fits your modern kitchen and offers a variety of menu choices to complete your cooking tastes and style. It has an output of 900 watts and includes 10 power levels. The LED display is simple to read, and the touch-pad makes it easy to control. This 900-watt microwave oven includes a lockout ...18.Do not use this microwave oven to heat corrosive chemicals (for example, sulfides and chlorides). Vapors from such corrosive chemicals may 19.Keep the waveguide cover clean at all times. Wipe the oven interior with a soft damp cloth after each use. If you leave grease or fat anywhere in 20. Never heat oil or fat for deep frying as you cannotHamilton Beach 1.6 Cu. ft. Digital Microwave Oven, Stainless Steel. 1293 4.2 out of 5 Stars. 1293 reviews. Save with. Free shipping, arrives in 2 days. Hamilton Beach Stainless Steel 0.9 Cu. Ft. Black Microwave Oven $ 99 99. current price $99.99. More options from $67.40.Hamilton Beach is one of the better-known brands manufacturing microwaves, not to mention all its other kitchen-related products. Its microwaves come in various sizes and with different power levels, but the best Hamilton Beach microwave is the Hamilton Beach 1.6 Cubic Foot Stainless Steel Digital Microwave. This microwave may be large (perhaps ...Oct 29, 2022 · Make sure that the waveguide cover is the correct size for your microwave. Waveguide covers come in different sizes, so it is important to find one that fits your microwave perfectly. 2. Clean the surface of the microwave where the waveguide cover will be installed. Use a soft, damp cloth to remove any dirt, dust, or grease from the surface. ...10-1/2" (270mm) Microwave Turntable Plate Microwave Cooking Tray Compatible for Hamilton Beach 252100500497 HB-P90D23 HB-P90D23A HBP90D23 Emerson P23 Magic Chef MCM990ST. 4.7 out of 5 stars. 197. $14.99 $ 14. 99. FREE delivery Fri, ... WB34X21610 Microwave Wave Guide Cover Replacement for GE Microwave AP5806654, 262100201506, 3280539, PS9493024 ...Sep 23, 2011 · Allow for 12 inches (30.4 cm) of open space above the microwave oven. Do not place any items on top of microwave oven and do not remove the legs from the …2 days ago · Examine the oven for any damage such as dents or broken door. Do not install if oven is damaged. Select a level surface that provides enough open space for ventilation. Allow for 3 inches of open space next to the sides and back of the microwave. Allow for 12 inches of open space above the microwave.Remove the screw (s), and then slip the cover out of its housing. Other models require that you remove the entire outer cabinet of the microwave before you can remove the wave guide cover. In these models, the wave guide cover is most often secured to the internal right hand wall. With the outer cabinet removed, examine the right side of the unit.

Sep 6, 2023 · Hamilton Beach Waveguide Cover : Yes - Fits many, may need to be modified for plastic pin. Check manual or measure current cover : No : Yes - Measure to make sure it's large enough : Yes - Measure to make sure it's large enough : No : No : Kenmore Waveguide Cover : Yes - Most 790.8 Series models, and Many More : No : Yes - Measure to make sure ...

6PCS Microwave Waveguide Cover, Waveguide Cover Replacement Mica Sheets Waveguide Cover Universal Mica Sheet for Microwave Oven Mica Plates Sheets Super Thick Microwave Oven Parts Heat Insulation. 4.7 out of 5 stars. 29. $5.59 $ 5. 59 ($0.93 $0.93 /Count) FREE delivery Wed, May 29 on $35 of items shipped by Amazon.

Waveguide Covers. M.E.C. offers reusable, form fitting waveguide covers for double-ridge waveguide sizes WRD750, WRD650, WRD580, and WRD475. These durable covers provide superior, end-to-end foreign object damage protection for waveguide assemblies. Their form fitting snap-fit design ensures that the protective caps securely fasten and that ...We would like to show you a description here but the site won't allow us.2-Pack Replacement for Hamilton Beach HBP90D23 Microwave Glass Plate - Compatible with Hamilton Beach 252100500497 Microwave Glass Turntable Tray - 10 1/2" (270mm) $40.99 $ 40 . 99 $4.99 delivery Oct 12 - 17To adjust the power level on your Hamilton Beach microwave, you will need to press the "Power" or "Power Level" button. Once pressed, the display panel will show a range of power levels, usually from 1 to 10. Each number represents a specific percentage of the microwave's full power. For example, setting the power level to 5 would ...Microwave Oven Universal Mica Wave Guide Cover Sheet 300mm x 300mm, Cut To Size. buymystuff.co.uk. Price: £9.99. MICA300X300.This is a Sharp carousel Microwave parts Waveguide Cover for the Sharp it is produced of durable plastic and provides a white color, it is in like manner made of plastic and extends a white color. This is a Microwave magnetron cover, the Cover extends a small hole in the middle to large hole for the power cord.WB39X10034 262100100006 Microwave Waveguide Cover for GE Microwave Oven Repairing Part Mica Plates Sheets 3-7/8 x 4-1/4 Inches. dummy. Supplying Demand WB34X21271 3026729 Microwave Waveguide Mica Cover Replacement 3-3/8 x 4-1/8 Inches.Sharp design in stainless steel, this microwave oven fits your modern kitchen and offers a variety of menu choices to complete your cooking tastes and style. It has an output of 900 watts and includes 10 power levels. The LED display is simple to read, and the touch-pad makes it easy to control. This 900-watt microwave oven includes a lockout ...The cardboard (mica) covers the waveguide system that feeds microwave energy into the cavity and should not be removed. The microwave should not be used for any function if this cardboard cover is not in place.If removed, it would require service to replace. To clean: Follow the instructions in the owner's manual for cleaning the interior of ...

3400 moog rd holiday fleuropean wax center hendersonville reviewslock 16 lima ohiocft calculator marine corps Hamilton beach microwave waveguide cover squeeky knees net worth [email protected] & Mobile Support 1-888-750-7475 Domestic Sales 1-800-221-7189 International Sales 1-800-241-3268 Packages 1-800-800-5559 Representatives 1-800-323-9212 Assistance 1-404-209-4688. Maytag Microwave Waveguide Cover. Item # 4844179. Grid is 1 inch square. Skill Level: Skill Level. Waveguide cover. OEM Part - Manufacturer #W11197783. Order by 8:00 PM ET, this part ships TODAY! $42.92. Quantity: ... Wave guide cover. OEM Part - Manufacturer #W11238817. $40.87. Quantity:. rubratings salt lake city 2 Pcs Microwave Wave Guide Cover WB34X21271 & 3026729 Compatible with GE General Electric Hotpoint RCA Sears Kenmore Countertop Microwaves AP5791399 & PS8754952, 3-3/8 x 4-1/8 Inches. $9.99 $ 9. 99. FREE delivery Thu, Mar 21 on $35 of items shipped by Amazon. Or fastest delivery Mon, Mar 18 . hot boy turk net worthgemmy big head frankenstein May 20, 2020 · How to Replace a Microwave Waveguide CoverMicrowave oven waveguide covers are the biggest reason why microwave ovens fail. Microwave waveguide covers protect... drug test sap 5 50conjugate preferir New Customers Can Take an Extra 30% off. There are a wide variety of options. Replacement For Hamilton Beach FlexBrew Coffee Maker Bottom Needle K-Cup Holder| Replacement Part for All Hamilton Beach FlexBrew Coffee Machines. 4.7 out of 5 stars. 328. ... 8.8 Inch Microwave Turntable Ring Microwave Roller Ring, Glass Plate Tray Support Holder, Replacement Inner Ring - for Microwave Oven Glass Turntable Plate. ...When the waveguide cover is broken, your microwave is in trouble. The waveguide cover is in place to protect the electronics in the microwave oven. Steam and food particles can build up in the electronics with a broken waveguide cover. If you notice sparking coming from a panel in your microwave, a broken waveguide cover is probably the cause.Before installing the new waveguide cover, clean the waveguide area using a soft, lint-free cloth. Remove any grease, food particles, or debris that may have accumulated. Install the New Waveguide Cover. Position the new waveguide cover in place, aligning it accurately with the waveguide opening.