Stanley Alpha 120 User Manual

06/10 EINS 514810
REMEMBER, when replacing a part on this appliance, use only spare parts that you can be assured conform to the safety
and performance specification that we require. Do not use reconditioned or copy parts that have not been clearly
authorised by Waterford Stanley.
PLEASE READ THESE INSTRUCTIONS BEFORE SERVICING THIS APPLIANCE
Alpha
120/150K
Servicing Instructions

Stanley Alpha 120 Specifications

General

Brand	Stanley
Model	Alpha 120
Category	Cookers
Language	English

Summary

Burner Removal

Burner Head Removal

Burner Servicing

Burner Nozzle and Ignitor Procedures

Instructions for removing and replacing the burner nozzle and ignitor assembly.

Burner Nozzle Replacement

Detailed steps for replacing the burner nozzle, including tightening torque.

PEC and Fan Cleaning

Oil Pump Servicing

Oil Pump Strainer Cleaning

Oil Line Filter Cleaning

Re-commissioning

Bleeding Air and Fitting Gauge

Adjusting Oil Pressure

Method for adjusting the oil pressure using the pressure regulator and gauge.

Setting Combustion Air and Checking Smoke

Instructions for setting combustion air (CO2 levels) and checking smoke density.

Replacement of Parts (Burner)

Fan Motor Replacement

Ignitor Pack Replacement

Instructions for removing and fitting a new ignitor pack, including lead disconnection.

Relay Replacement

Solenoid Coil Replacement

Control Box, PEC, and Pump Access

Procedures for replacing the control box, PEC, and accessing the oil pump for servicing.

Replacement of Parts (Electrical Controls)

Electrical Component Access

Boiler Control Thermostat Replacement

Boiler Pump Overrun Thermostat Replacement

Overheat Thermostat Replacement (Cooker & Boiler)

Oven Control Thermostat Replacement

Selector Switch Replacement

Fault Finding

Appliance Wiring Diagram

Burner Does Not Start Troubleshooting

Diagnosing and resolving issues when the burner fails to start, including lock-out causes.

Information System and Flash Codes

Understanding the appliance's information system and diagnostic flash codes from the control box.

Lock-out Diagnoses and Monitoring

Interpreting lock-out error codes, stray light monitoring, and low-voltage protection.

Boiler Burner Fault Finding

Flowchart for diagnosing issues with the boiler burner operation, starting with power and ignition.

Cooker Burner Fault Finding

Flowchart for diagnosing issues with the cooker burner operation, covering ignition and components.

Thermostat and Programmer Faults

Troubleshooting steps for overheat thermostats and the appliance programmer.

High Smoke Numbers Troubleshooting

Identifying causes of high smoke numbers, such as nozzle or air intake issues.

Oil Smells Troubleshooting

Diagnosing the causes of oil smells, including leaks and burner faults.