Deliming; Bcx Combi Ovens - Blodgett BCX-14G Installation Operation & Maintenance

Maintenance

Deliming

BCX COMBI OVENS

Deliming of the steam generator is the single most im-
portant preventative maintenance task. Lime will build up
inside the steam generator, reducing efficiency and caus-
ing damage to the boiler.
WARNING!!
Problems caused by insufficient deliming are
not covered by the warranty.
WARNING!!
Deliming solutions are hazardous and can
cause burns to the skin and eyes. Wear pro-
tective clothing and eyewear.
WARNING!!
DO NOT cook while deliming.
1. Be sure the container delivering the deliming agent to
the appliance is full. Be sure to follow the MSDS or
safety instructions on your deliming agent. Use a
non-diluted deliming agent.
Figure 56
2. Ensure that the deliming pump has been primed. Re-
fer to the Deliming System Connection & Priming if
you are uncertain.
BCX WITH STANDARD CONTROL
1. When it is time to delime your BCX, the display reads:
To postpone the delime process, press the right dis-
play key under OK.
The message will return until the unit is delimed. This is a
warning only, the oven can be used all day before delim-
ing. The delime sequence can be run at anytime.
NOTE: Once the deliming process has been started, the
oven cannot be used until deliming is complete,
approximately 45 minutes.
Deliming the Boiler with the Manual Control
1. If the oven is hot, place in the Cool Down mode with
the door open until the cavity is below 140ºF (60ºC).
2. After the cool down the unit will automatically turn it-
self off. Close the door.
3. Press the right display key under DELIME.
The remainder of the process is automatic. The dis-
play shows the step number and progress by %.
4. When the deliming process is complete, the control
will turn itself off. The oven can now be used normally.
To Cancel the Deliming Process
1. Press the POWER KEY (1) to cancel a flush cycle.
NOTE: If the delime is canceled after chemical is
introduced, the cancel will take longer.
40
Figure 57