Sting B100, Manual

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MORA OVENS | PRODUCT MANUAL | ENG - PIZZA & PASTRY DECK OVENS | VERSION 220901-1548
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APPENDIX B – SERVICE & REPAIR / MAINTENANCE
This section summarizes aspects related to service/maintenance and repair.
TROUBLESSHOOTING
No Problem Cause Solution / Fix
I1 The oven does not start Incorrect position of main switch
Make sure the position of the main
slider is at 1 or 2
I2 Oven does not achieve set
temperature The fuse has tripped
Replacing the fuse
I3 Temperature recovery takes too
long Power Slider is set to low Increase power
I4 Oven drops in temperature
The main fuse of the premises has
tripped
The fuse of the oven has tripped
Dampers are open
A fuse has tripped
Heat element broken
Too high simultaneous load Reset the fuse of the premises
Reset the fuse of the oven.
Close the damper
Replace Heat Element
Reduce the simultaneous load.
I3 The top of the pizza is dark Too high peak/back power
Defective contactor
Too high temperature Lower the top/back power
Replace contactor
Lower temperature
I4 The underside of the pizza is
dark Too high peak/back power
Too high a temperature is set via
thermostat
Too high bottom power
Too long baking time Lower down top/back power
Lower temperature
Lower bottom power
Increase top/back and top/front
I5 The underside and top of the
pizza are dark To high temperature – Thermostat
Contactor has broken
Lower temperature
Replace contactor
I6 The pizza has too bright color Too low temperature
Too little top/front and top/back
power Increase the temperature
Increase power
Lower bottom power