Cleveland Range HA-MKGL-80 - Manual (Page 39)

1. Remove Access Panel at back of main kettle console.
2. Pull pressure relief valve chain to ensure there is no
pressure within the kettle jacket.
3. Remove 1/4" copper tubing and reducer bushing.
4. Remove drain plug cap (located underneath the
kettle on the right rear). Allow kettle jacket to drain.
5. Replace filler plug and add water until it shows on
sight glass. Remove Drain Plug cap and allow water
to drain. Repeat until water drains clear.
Refilling Unit
(see RESERVOIR FILL
PROCEDURES).
KETTLE JACKET FILLING &
DRAINING PROCEDURES
Under normal circumstances the kettle does not require
the draining of all fluid. If the red “low water” light is on,
follow the RESERVOIR FILL PROCEDURES in this
manual.
If unit must be drained follow the procedures described
on the following pages.
Use only a mixture of water and rust inhibitor to refill
kettle jacket (see instructions below).
Contact your local water treatment company and
purchase rust inhibitor with the specifications described
below.
Recommended Corrosion
Inhibitors for Closed Systems
DESCRIPTION
Recommended for our units is a blend of SODIUM
NITRITE and BORAX for corrosion inhibition of ferrous
metals and axoles for copper and copper alloy
corrosion protection. Product should be formulated for
hot or cold closed recalculating water systems.
Source the chemicals stated above from your local
water treatment company. Mix only with water and
follow manufactures recommended mixing rate.
DISPOSAL OF INHIBITOR
Do not dispose of chemicals in any system which may
discharge into water supplies used for drinking or
washing or that could accidentally discharge into such
systems, or into stream accessible to animals.
Follow all Federal, State and local codes when
disposing of product.
WARNING: IMPROPER REFILLING OF
KETTLE JACKET WILL RESULT IN
IRREVERSIBLE DAMAGE TO UNIT.
DANGER:
EXTREMELY
HOT SURFACES.
WORK ONLY ON COLD KETTLE.
DANGER: PRESSURE RELIEF
VALVE WILL EXHAUST HIGH
TEMPERATURE STEAM. CONTACT
WITH SKIN COULD RESULT IN
SERIOUS BURNS. KEEP FACE,
HANDS AND BODY CLEAR OF DISCHARGE.
DANGER: WORKING ON MACHINES
WITH POWER COULD RESULT IN
SEVERE ELECTRICAL SHOCK.
DANGER: EXTREMELY
HOT SURFACES.
WORK ONLY ON COLD KETTLE.
WARNING: IMPROPER REFILLING OF
KETTLE JACKET WILL RESULT IN
IRREVERSIBLE DAMAGE TO UNIT.
Pressure
Relief Valve
Access
Panel
Valve
Ring
Drain Plug Location