Sharp R-1874TYA User Manual

2
UPDATE
R-1874TYA
SHARP ELECTRONICS OF CANADA LTD. HEAD OFFICE
335 BRITANNIA ROAD EAST
MISSISSAUGA ON L4Z 1W9
SUPPLEMENTAL SERVICE MANUAL
OVER THE COUNTER MICROWAVE OVEN
R-1874TYA
FOREWORD
This Manual has been prepared to provide Sharp Electronics Corp. Service Personnel with Operation and Service Informa-
tion for the SHARP OVER THE RANGE MICROWAVE OVEN.
It is recommended that service personnel carefully study the entire text of this manual so that they will be qualified to render
satisfactory customer service.
Check the interlock switches and the door seal carefully. Special attention should be given to avoid electrical shock and
microwave radiation hazard.
WARNING
Never operate the oven until the following points are ensured.
(A) The door is tightly closed.
(B) The door brackets and hinges are not defective.
(C) The door packing is not damaged.
(D) The door is not deformed or warped.
(E) There is not any other visible damage with the oven.
Servicing and repair work must be carried out only by trained service personnel.
DANGER
Certain initial parts are intentionally not grounded and present a risk of electrical shock only during servicing.
Service personnel - Do not contact the following parts while the appliance is energized;
High Voltage Capacitor, Power Transformer, Magnetron, High Voltage Rectifier Assembly, High Voltage Harness;
If provided, Vent Hood, Fan assembly, Cooling Fan Motor.
All the parts marked “*” on parts list are used at voltages more than 250V.
Removal of the outer wrap gives access to voltage above 250V.
All the parts marked “∆” on parts list may cause undue microwave exposure, by themselves, or when they are dam-
aged, loosened or removed.
BEFORE SERVICING
Before servicing an operative unit, perform a microwave emission check as per the Microwave Measurement
Procedure outlined in this service manual.
If microwave emissions level is in excess of the specified limit, contact SHARP ELECTRONICS OF CANADA
LTD. immediately @(800) 837-0256.
TO ACCESS INTERNET: http://www.sharp.ca/contact-callus.aspx
If the unit operates with the door open, service person should 1) tell the user not to operate the oven and 2)
contact SHARP ELECTRONICS OF CANADA LTD. and NHW CANADA immediately.
Service personnel should inform SHARP ELECTRONICS OF CANADA LTD. of any certified unit found with
emissions in excess of 4mW/cm
2
. The owner of the unit should be instructed not to use the unit until the oven

Sharp R-1874TYA Specifications

General

Style	over-the-range
Color	stainless steel
Total Capacity	1.1 cubic feet
Sensor Cooking	yes
Child Lock	yes
Timer	yes
Microwave Power	850 watts
Current	13.2 amperes

Weight and Dimensions

Depth	15.28 inches
Height	16.34 inches
Width	29.94 inches
Net Weight	71 pounds