Performing maintenance
8.3 Check Cooking Chamber Door and Gasket
Check external damage to cooking chamber door
Test criteria
• Window is fine (no cracks).
• Window is properly glued.
If No
Inform the operator.
If No
Manufacturer's recommendation: Change cooking chamber door.
Replace the seal/gasket on the cooking chamber (must replace regardless of condition)
Test criteria
• The cooking chamber seal was replaced.
Replace the seal/gasket on the cooking chamber door (must replace regardless of condition)
Test criteria
• The profile seal on the cooking chamber door was replaced.
8.3.1 Check Preheat Bridge
Check Preheat bridge
Test criteria
• Visual inspection: Preheat bridge is not bent.
• Operate the preheat bridge manually.
• Preheat bridge is free to move and springs back to the starting position.
If No
Clean area of preheat strip.
Continues to fail? Change the preheat strip.
8.3.2 Door Latch
Check the door latch on the inside of the cooking chamber door
Test criteria
Door latch cover is not damaged.
•
If No
Replace cover cap.
Test criteria
Door latch is firmly screwed to the door.
•
If No
Tighten screws
Add missing screws
26
Maintenance instructions
Remarks / values
Remarks / values
Remarks / values
Remarks / values
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No