Beech Ovens
Page 129
28/07/2011 (C)
RND-REC-RGO Manual (R1)
Confidential and Proprietary
Troubleshooting Guide
To obtain the best results from your Beech Oven, please read the Installation and Operation
Manual in it‟s entirety before operation. Should a fault or
complication arise, please read the following Troubleshooting guide to determine a possible source and solution to the problem.
If after having read this manual and followed the instructions in the Troubleshooting guide failed to resolve the problem, please contact Beech Ovens Technical
Support at
Note:
Always ensure that
both power and gas are turned off
before any troubleshooting or maintenance is carried out. In addition to having the
Installation and Operation Manual in hand, Beech Ovens recommend the following tools as standard when troubleshooting: Approved Gas Pressure
gauge, Multimeter, Digital (or analogue) Temperature gauge and a standard range of hand tools including wrenches, pliers and screwdrivers
.
The following guide is a list of the most common problems encountered when using a Beech Oven.
Problem / Symptom
Possible Cause
Solution / Reference chapter in
Installation and Operation Manual
1.
Smell of gas near oven.
1.1
Possible gas leakage -
Do NOT operate oven.
1.1.1
Refer to
Gas Systems Overview
.
1.1.2
Turn off main gas supply at Manual Gas Isolation Valve in
Gas Control Cabinet. Contact service technician.
2.
Burner fails to ignite
– spark heard
(evident)
at Tri-electrode.
2.1
Gas supply problems.
(For LPG, is tank near empty?)
2.2
Contamination on Tri-electrode
– debris, etc.
2.3
Spark is shorting to metallic surface.
2.4
Tri-Electrode not in correct position or misaligned.
2.5
Air in Gas line.
2.6
Faulty Flame pack.
2.7
Faulty Gas valve(s).
2.8
Tri-electrode cables incorrectly fitted to Tri-electrode or flame pack
2.1.1
Check gas supply
(Contact service technician).
2.2.1
Refer to
Tri-electrode and Burner Maintenance.
2.3.1
Refer to
Tri-Electrode/ Igniter Assembly.
2.4.1
Refer to
Tri-electrode and Burner Maintenance.
2.5.1
Refer to
Connection Procedures
.
2.6.1
Replace Flame pack.
2.7.1
Replace Gas Valve(s).
2.8.1
Refer to
Tri-Electrode/ Igniter Assembly.
3.
Burner fails to ignite
– no spark
heard under the oven
(at burner)
3.1
Gas supply problems.
(For LPG, is tank near empty)
3.2
No power to control cabinet - circuit breaker in Gas Control cabinet
tripped.
3.3
Tri-Electrode cables faulty/ connections dirty/ fallen off.
3.4
No power to Flame Pack.
3.5
Faulty Flame pack.
3.6
„SV‟ setting below „PV‟ on Digital Temperature Controller.
3.7
Faulty Thermocouple.
3.1.1
Check gas supply
(Contact service technician).
3.2.1
Check power supply. Refer to
Gas Systems Overview.
3.3.1
Refer to
Connection Procedures
.
3.4.1
Check power supply.
3.5.1
Replace Flame pack.
3.6.1
Refer to
Digital Temperature Controller.
3.7.1
Do
NOT
build fire on Thermocouple.
3.7.2
Replace Thermocouple.
