SERVICING INSTRUCTIONS
CAUTION -
CHEMICAL BURN
HAZARD
Deliming chemicals are caustic. Wear appropriate protective gloves and goggles during this procedure.
Never siphon deliming chemicals or solutions by
mouth.
This operation should only be performed by qualified and ex- perienced service personnel.
PROCEDURE: Delime the Water Tank
PRECAUTIONS: Disconnect brewer from electric power.
| Allow brewer to cool. |
FREQUENCY: | As required (Brewer slow to heat) |
TOOLS: | Deliming Solution |
| Protective Gloves, Goggles & Apron |
| Mild Detergent, Clean Soft Cloth or Sponge |
| Bristle Brush, Bottle Brush |
| Large Sink (or other appropriate work area) |
1.Disconnect brewer from the electrical supply.
IMPORTANT: DO NOT spill, splash or pour water or deliming solution into or over any internal component other than the inside of the water tank.
IMPORTANT: DO NOT allow any internal components to come into contact with the deliming solution. Take care to keep all internal components dry.
NOTE: Repeat steps 4 and 7 as required to remove all build- up.
2.Remove the brewer top panel, then remove the tank lid assembly. Do not disconnect the tank assembly at this time.
3.Siphon all water from the hot water tank.
4.Mix 10 gallons of deliming solution according to the manufacturer’s directions. Carefully pour the deliming solution into the water tank. Lower the lid assembly back onto the tank. Allow to sit for 30 minutes, or as directed by the chemical manufacturer.
5.At end of soaking period, reconnect brewer to electrical power. Install the brew chamber without filter paper or grounds. Place an empty satellite under the brew chamber. Force a
a.Press the
b.Press the brew key, then press and hold the brew key until a brew is initiated.
Empty the satellite and repeat for the other side.
6.Disconnect brewer from electrical power and allow to cool.
7.Remove lid assembly from tank.
a.Using a stiff bristle brush, scrub internal components to remove lime and calcium
b.Thoroughly rinse internal components of lid assembly with clear water.
c.Store lid assembly in a safe location.
8.Using a stiff bristle brush, scrub exposed portions of the heating element and the inside surfaces of the tank to remove lime and calcium
9.Siphon all solution from the tank.
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