Garland EM-C180 Disassembly Instructions, Removing Interlock Monitor and Door Sensing Switch

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7. DISASSEMBLY INSTRUCTIONS

-THE OVEN MUST BE DISCONNECTED FROM THE ELECTRICAL OUTLET WHEN MAKING REPLACE- MENTS, REPAIRS, ADJUSTMENT OR CONTINUITY

CHECKS. BEFORE PROCEEDING WITH ANY RE- PAIR, WORK , WAIT AT LEAST 1 MINUTE, UNTIL THE CAPACITOR IN THE HIGH VOLTAGE AREA HAS FULLY DISCHARGED.

A. REMOVING INTERLOCK SWITCH

(See Figure 1 on page 1)

(1)Disconnect all lead wires from the interlock switches.

(2)Remove 2 screws securing the lever stopper.

(3)Remove 1 screw securing the switches.

Then pull out the switches.

(4)Make the necessary adjustment, and perform a microwave energy leakage check according to

“ 1 . A D J U S T M E N T P R O C E D U R E F O R SWITCHES” on page 1. Check proper operation according to “CHECKOUT PROCEDURE FOR SWITCHES” on page 6.

B.REMOVING INTERLOCK MONITOR AND DOOR SENSING SWITCH

(See Figure on page 1)

(1)Disconnect all lead wires from the interlock moni- tor switch and door sensing switch.

(2)Remove 1 screw securing the these switches. Then pull out the switches.

(3)Make the necessary adjustments or replace- ment of the switch by reversing step (2) and check microwave energy leakage according to

“ 1 . A D J U S T M E N T P R O C E D U R E F O R SWITCHES” on page 1. Check proper operation according to “CHECKOUT PROCEDURE FOR SWITCHES” on page 6.

WHEN REPLACING ANY DOOR MICROSWITCH, REPLACE ONLY WITH THE SAME SWITCH SPECI- FIED ON THE PARTS LIST.

C. REMOVING FUSE

Remove the 10A fuse with screwdriver.

NOTES

-When replacing the 10A fuse, be sure to use the exact repair part.

-If the 10A fuse blows immediately, check the primary and secondary interlock switch, the relays RL-3 and RL-4 (on the control circuit board) and the interlock monitor switch according to “CHECKOUT PROCE- DURE FOR SWITCHES” on page 6. Make sure to check the microwave energy leakage according to “1. AD- JUSTMENT PROCEDURE FOR SWITCHES” on page 1, when the primary and secondary interlock switches, the relay RL-3 and RL-4 or the interlock monitor switch is adjusted or replaced.

-If the interlock switch, the relay RL-3 and RL-4 or the interlock monitor switch operate properly, determine which of the following is defective : control circuit board, high voltage transformer, high voltage capacitor, high voltage diode or magnetron.

D. REMOVING DISPLAY CIRCUIT BOARD

(1)Disconnect all lead wires on the Control panel from the Control PCB and Power PCB.

(2)Remove 4 screws securing the Control panel Ass’y to the oven cavity.

(3)Push up and pull out the Control panel Ass’y.

(4)Remove 4 screws securing the Display PCB.

(5)Take out the Display PCB and push up the lever

end of the plastic fastener and remove the FPC connector from the connector socket S101.

CAUTION:

When replacing new Display PCB please ensure that all 10 LED heads are positioned exacty into the square holes of the control frame at once.

Never force any LED head into the PCB.

E. REMOVING MAGNETRONS

(1)Remove 1 screw securing the thermal protector .

(2)Disconnect 2 lead wires from the magnetron terminals .

(3)Remove thermistor (lower magnetron) by pulling horizontally.

(4)Remove 4 hex nuts (upper magnetron) or 2 hex nuts (lower magnetron)securing to the waveguide.

(5)Remove magnetrons.

(6)Take out the magnetron VERY CAREFULLY.

NOTES

-When removing the magnetron, make sure that its dome does not hit any adjacent parts, or it may be damaged.

-When replacing the magnetron, be sure to install the magnetron gasket in the correct position and be sure that the gasket is in good condition.

-After replacing the magnetron, check the microwave energy leakage to ensure it is below the limit of 5mW/cm2. (For US)

-After replacing the magnetron, be sure to check the microwave energy with a leakage detector and

confirm it is below the limit of 1 mW/cm2 (at 275cc water load),5 mW/cm2 (at no load) and 5 mW/cm2 (at 275 cc water load without cabinet) when measured with a detector. (For CANADA)

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Contents For Model EM-C180 Microwave Oven Page Adjustment Procedures Table of ContentsPower Output Measurement SpecificationsPage Test Procedures and Troubleshooting Capacitor Component Checkout Procedure ResultDiode Checkout Procedure for Switches Touch KEY Board FPC ConnectorSwitches Checkout Procedures Door Open Door Closed Interlock SwitchControl PowerConditiontrouble TroubleshootingCondition Trouble Check Result Remedy Error IndicationThermistor Chart Removing Interlock Monitor and Door Sensing Switch Disassembly InstructionsRemoving Fuse Removing Display Circuit BoardReleasing Type Connector HOW to Reset the Memory of ACCUMU- Lative Cooking TimeRemoving Ceramic Tray ASS’Y Removing DoorAdditional Functions Page Main body Parts-1 Exploded View and Parts ListPage Page Main body Parts-2 Page Page Page Page Page Page Page Back

EM-C180 specifications

The Garland EM-C180 is a high-performance electric meat grinder designed for both commercial and home use. It stands out in the market due to its robust construction, advanced features, and exceptional efficiency. This versatile machine is perfect for processing various types of meat, including beef, pork, poultry, and fish, making it a favorite among chefs and home cooks alike.

One of the key features of the EM-C180 is its powerful motor. With a robust 1.5 HP motor, this grinder can handle large quantities of meat with ease, boasting an impressive grinding capacity of up to 800 pounds per hour. This efficient performance saves time and effort, making it ideal for busy kitchens that require consistent output. The motor is designed for durability and longevity, ensuring that the grinder remains reliable through frequent use.

The EM-C180 incorporates advanced blade technology, featuring stainless steel cutting blades and plates that ensure precision grinding. The blades are sharp and designed to create uniform meat textures, whether for sausages, burger patties, or ground meat. The machine comes with multiple grinding plates of various sizes, allowing users to customize the coarseness of the grind according to their preferences.

Another notable characteristic of the Garland EM-C180 is its user-friendly design. The machine features an easy-to-use control panel with straightforward settings, enabling operators to adjust the grinding speed and choose the appropriate plate with minimal hassle. Additionally, it includes a reverse function, which helps to easily clear any meat jams that may occur during the grinding process.

Safety is a primary concern for any kitchen equipment, and the EM-C180 addresses this with built-in safety features. The grinder is equipped with safety switches that prevent accidental operation, ensuring the safety of users in a fast-paced environment. The sturdy construction includes non-slip feet, providing stability during operation.

In summary, the Garland EM-C180 electric meat grinder is a powerful and efficient kitchen appliance that meets the needs of both professional and amateur cooks. With its durable motor, advanced cutting technology, user-friendly operation, and safety features, it is a reliable choice for those looking to enhance their meat preparation process. Whether used in a bustling restaurant or a home kitchen, the EM-C180 delivers high-quality results that impress.
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