Wells 1222 1222CA - Manual (Page 14)

CAUTION:
CHEMICAL BURN
HAZARD
Deliming chemicals may be
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
experienced service personnel.
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 thru 5
as required to remove all scale
and lime build-up.
NOTE: Normally, silicone
hoses do not need to be
delimed. Should deliming
hoses become necessary,
Bloomfield recommends
replacing the hoses
PROCEDURE: Delime the Water Tank
PRECAUTIONS: Disconnect dispenser from electric power.
Allow dispenser to cool.
FREQUENCY:
As required (dispenser 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. Unplug power cord. Turn off the water shut-off valve and
disconnect the water supply line from the inlet fitting.
2. Remove the tank lid assembly as detailed on page 10.
3. Using the drain tube, drain all water from water tank. When
finished, be sure drain tube clamp is secured.
4. Mix 2 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 manufacturer.
5. At end of soaking period, remove lid assembly from tank.
Thoroughly rinse internal components of lid assembly with
clear water. Using a stiff bristle brush, scrub the heating
element to remove lime and calcium build-up. Rinse with
clean water. Store lid assembly in a safe location.
6. Drain the water tank. Using a stiff bristle brush, scrub the
interior of the water tank to remove lime and calcium build-
up. Rinse with clean water.
7. Reassemble the tank lid to the water tank. Make sure the
gasket is properly in place. Reinstall wiring to heating
element and thermostat. Reinstall fill and vent tubes.
8. Reconnect water supply. Plug in power cord.
9. Allow dispenser to fill, then drain. Repeat three times.
10. Press tank heater switch "ON". When ready light glows,
dispenser is ready to use.
SERVICING INSTRUCTIONS (continued)
12
712
76580
Owne
rs M
anual Ho
t
W
a
ter Disp
ense
r