Cleveland Range KEL-100-T, KEL-30 manual Kettle Jacket Cleanout and Passivation Procedures, Liters

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.

WARNING:

IMPROPER REFILLING OF KETTLE JACKET WILL RESULT IN IRREVERSIBLE DAMAGE TO UNIT.

DANGER:

WORKING ON MACHINES WITH POWER COULD RESULT IN SEVERE ELECTRICAL SHOCK.

DANGER:

MOLYFILM 315 IS CORROSIVE, AVOID

CONTACT WITH SKIN AND EYES.

DANGER:

EXTREMELY HOT SURFACES. WORK ONLY ON COLD KETTLE.

DANGER:

AVOID INHALATION - VAPORS FROM

MOLYFILM 315 MAY BE HARMFUL OR FATAL.

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)

IMPORTANT: 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

FLUSHING PROCEDURE

WARNING: The fused disconnect switch must be off before removing the kettles bottom cover.

	150	200			1. Ensure kettle is at room temperature
						and pressure gauge showing zero
100		250
	20
50		30
	10	40		300		or less pressure.
					2.
0		50				Shut off power to the kettle at the
R				350
I
A
T
N
E		60				fused disconnect switch.
V				400
		psi
			kPa

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.

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.

Remove	Attach	Fill unit via
Pressure	Street	Street Elbow
Relief	Elbow
Valve

Important- Pull pressure

relief valve ring open to insure vessel is not pressurized.

Low Water

Level Probe

3.	Pour mixture into kettle.
4.	Pour the remaining required volume of water into 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.

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.