Cleveland Range KEL-25-T - Manual (Page 24)

KETTLE JACKET CLEANOUT AND PASSIVATION PROCEDURES
The following procedure should be preformed at least once every three years to prevent possible corrosion
and ensure the optimum life of the kettle.
DESCRIPTION - Molyfilm 315 inhibits corrosion in
stainless steel and copper. A pH buffer is present to
assist in maintaining the appropriate pH to assist in
corrosion inhibition.
DISPOSAL - Follow all Federal, State and local codes
when disposing of product.
SHELF LIFE - Molyfilm 315’s effectiveness will
diminish after three years.
REFILL QUANTITIES (ORDERING INFO: 1 Liter
Molyfilm 315 Rust Inhibitor - Part# KE600340-1)
IIM MP PO OR RT TA AN NT T: To ensure satisfactory mixing follow the
MIXING / FILLING PROCEDURE described below.
Kettle Size Volume of Water Volume of Molyfilm 315
U.S. Gal. Liters oz. cc (ml.)
25 U.S. Gal. 3.8 14.2 5.1 150
30 U.S. Gal. 4.3 16.3 5.9 172
40 U.S. Gal. 4.8 18 6.5 190
60 U.S. Gal. 5.8 21.8 7.8 230
80 U.S. Gal. 6.5 24.6 8.9 260
100 U.S. Gal. 7.3 27.5 9.9 290
MIXING / FILLING PROCEDURE
1. Refer to chart to determine the required volumes of
water and Molyfilm 315.
2. In a separate container mix 1/2 gallon of the required
volume of water with the total required volume of
Molyfilm 315.
3. Pour mixture into kettle.
4. Pour the remaining required volume of water into kettle.
WARNING:
IMPROPER REFILLING OF KETTLE JACKET WILL
RESULT IN IRREVERSIBLE DAMAGE TO UNIT .
DANGER:
MOLYFILM 315 IS CORROSIVE, AVOID
CONTACT WITH SKIN AND EYES.
DANGER:
AVOID INHALATION - VAPORS FROM
MOLYFILM 315 MAY BE HARMFUL OR FATAL.
REFILLING UNIT
1. Apply a thread sealant (i.e. Teflon tape) to the low
water level probe threads and replace.
2. Fill kettle jacket with a mixture of water and
Molyfilm 315 (see REFILL QUANTITIES chart).
3. Remove street elbow.
4. Apply a thread sealant (i.e. Teflon tape) to the
pressure relief valve's thread and replace.
5. Restore power to unit at the fused disconnect switch.
6. Vent kettle. See Kettle Venting Instructions for
proper procedure.
Remove
Pressure
Relief
Valve Attach
Street
Elbow Fill unit via
Street Elbow
Important-
Pull pressure
relief valve ring open to insure
vessel is not pressurized.
Low Water
Level Probe
1. Ensure kettle is at room temperature
and pressure gauge showing zero
or less pressure.
2. Shut off power to the kettle at the
fused disconnect switch.
3. Pull pressure relief valve ring open
to insure vessel is not pressurized.
4. Pull pressure relief valve ring open to insure vessel
is not pressurized.
5. Remove pressure relief valve.
6. Replace pressure relief valve with street elbow.
7. Remove bottom cover from kettle.
8. Remove low water level probe and allow water to drain.
9. Add water through the street elbow and flush out as
much debris as possible with water.
10. Apply a thread sealant (i.e. Teflon tape) to the low
water level probe threads and replace.
11. Fill kettle jacket with a mixture of water and Molyfilm
315 (see REFILL QUANTITIES chart).
12. Remove street elbow.
13. Apply a thread sealant (i.e. Teflon tape) to the
pressure relief valve's thread and replace.
14. Turn kettle on, vent and heat on high for 1/2 hour.
15. Cool and drain kettle as per above procedure.
50
0
100
150 200
250
300
350
400
40
50
60
0
10
20 30
psi
kPa
V EN
T A IR
FLUSHING PROCEDURE
WARNING: The fused disconnect switch must be off
before removing the kettles bottom cover.
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.