Service Handbook OEB/OES/OGB/OGS
AS/11-2011 6_16e_Problem case cloudy glass panels - glass corrosion_b
Prevention measures:
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Instructions – Check water supply:
Water softening systems are not suitable for combination oven steamers.
Reason: Water softening systems are regenerated with salt NaCl.
Remedy:
Install a partial desalinization cartridge.
Water must have a least over 5°dh; optimal is 7°dh.
Remedy:
Check the adjustments on the water preparation
system and if necessary re-adjust the system.
An on-site corrosion protection system that injects phosphate silicate products
is not recommendable on OES/OGS units.
Remedy:
Operate the units with water that isn’t prepared
with a corrosion protection system.
Instructions – Check cleaning methods:
Use only the original CONVOTHERM cleaners!
Thoroughly remove the cleaning solution after the cleaning process by rinsing
with a lot of clear water or using the Automatic Cleaning Programme if
available
!
Hinweis
Notice:
Inner Glass Panel Part Numbers for P3 units
OS/OB 6.10: 2514388 OS/OB 6.20: 2514389
OS/OB 10.10: 2514390 OS/OB 10.20: 2514391
OS/OB 12.20: 2514392 OS/OB 20.10: 2514393
OS/OB 20.20: 2514394