Can the HBL503 oven be used for storage when not in use?
No — the manual explicitly states 'Do not use the oven for storage.' This is listed as a Caution in the safety instructions. Using the oven cavity for storage can create safety hazards. (Page 3)
From the official Bosch HBL503 500 Series Single Wall Oven manual, page 3
Have a follow-up question?
Answers from the official manual.
Common questions