625-MFY Rapid Steamer
Water Tube Cleaning
355 East Kehoe Blvd.
!
Carol Stream, IL 60188
Tel: (630) 462-8800
!
Fax: (630) 462-1460
Toll Free: 1-800-PCASTLE
www.princecastle.com
In areas that have very hard water conditions, scale can accumulate in the water tube, preventing proper
water dispensing. Thus, the water tube should be cleaned during the de-liming process as well as during
the daily cleaning. It is recommended that the steamers go through a de-liming procedure once a month.
Some hard water areas may require daily, weekly, or bi-weekly deliming based on actual build-up.
WARNING:
Turn unit off and unplug the power cord
from the electrical receptacle. Proceed
with caution. The unit is still hot.
Items needed:
- McDonald’s de-limer
- Insulated gloves
- Steamer brushes
Immediately after turning off the unit,
prepare the de-liming solution. Add one
packet of McD De-Limer to 16 ounces of
warm water. To ensure that all of the
delimer dissolves, stir solution vigor-
ously. Remove top cover, venturi plate,
spatula and top plate.
WARNING: These pieces are hot.
Pour the De-Limer into the steam chamber.
1
3
Insert and remove brush into and out of
the water tube to disintegrate any scale
build up in the tube. Insert the brush at
least 1 inch
into the tube.
Repeat for 30
seconds.
CAUTION:
The platen is
still hot!
If the tube is severely clogged, the tube
will need to be removed from the unit
and replaced. Refer to the Water Tube
Replacement Instructions found in the
equipment owner’s manual. Additional
copies can be ordered from Prince
Castle.
4
Printed in October 2003
Prince Castle Inc.
625-512
Let solution soak on the platen for five
minutes.
While de-
liming the
platen,
dampen the
bristles of
the brush by
dipping them
in de-limer
solution.
2
