Welbilt Cleveland KGT12TGB, Установка, Эксплуатация, Обслуживание, Запчасти и Сервис

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14.
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.
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.
APPROVED - MARCH 18, 2011
PROCEDURE
1. Ensure kettle is at room temperature and
pressure gauge showing zero or less pressure.
2. Shut off and disconnect gas supply.
3. Remove electrical plug from power source.
4. Remove bolts holding kettle to tabletop.
5. Pull ring on pressure relief valve to insure there
is no pressure within the kettle jacket.
6. Remove pressure relief valve.
7. Replace pressure relief valve with street elbow (see
above illustration).
8. Remove sight glass from left side of kettle.
9. Tilt kettle on its side (sight glass opening facing
downwards) and allow to drain. Flush out with water.
50
0
100
150
200
250
300
350
400
40
50
60
0
10
20
30
psi
kPa
V
EN
T
A
IR
RUST INHIBITOR
Use a “radiator rust inhibitor” that can be purchased at
your local automotive centre. It should not contain any
anti-freeze and preferably no lubricant.
To ensure satisfactory mixing follow the manufacturer’s
instructions.
DISPOSAL - Follow all Federal, State and local codes
when disposing of product.
10. Tilt kettle upright, apply a thread sealant (i.e. Teflon
tape) to the sight glass threads and replace.
11. Refer to chart below to determine the required
volume of water.
12. In a separate container mix water with the required
rust inhibitor.
13. Fill jacket via the street elbow with the mixture.
14. Remove street elbow.
15. Apply a thread sealant (i.e. Teflon tape) to the pressure
relief valve and replace.
16. Reconnect gas and electrical supplies.
17. Turn kettle on, vent and heat to high for 1/2 hour.
18. Cool kettle.
19. Repeat steps 5-15.
20. Replace bolts holding kettle to tabletop.
21. Reconnect gas and electrical supplies.
22. Turn kettle on and vent kettle.
Kettle Size Volume of Mixture
U.S. Gal. Liters
6 U.S. Gal. 1.6 5.8
12 U.S. Gal. 2.2 8.3
✔
Probe
fully
inserted
in tube
Wiring is properly
connected
Probe properly
attached
✔
SAFETY
THERMOSTAT
CONNECTION LOW WATER
LEVEL PROBE
CONNECTION