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d)
As the unit generates steam, the water level fluctuates and a clicking sound is heard as the
solenoid opens and closes the fill valve. The level in the cylinder rises and falls between the
upper and lower fill limit as the fill valve operates.
e)
Check for steam leaks around the door.
f)
KEYPAD CONTROL
When the timer counts down to zero (00:00), the burners turn OFF, the condenser flow
stops* (*models 24CGA6.2S & 24CGA10.2 only), and the buzzer sounds continuously.
Press the START/STOP key to silence the buzzer.
DIAL TIMER CONTROL
When the timer counts down to zero, the burners turn OFF, the condenser flow stops*
(*models 24CGA6.2S & 24CGA10.2 only), and the buzzer sounds for 3 seconds.
g) After about 30 seconds steam stops entering the cooking compartment.
12). Turn the steamer OFF by turning the ON/OFF lever/switch counterclockwise to the OFF (top)
position. The red indicator light turns OFF immediately, and the automatic blowdown cycle
starts. DO NOT turn OFF the power at the main power switch until blowdown is complete. The
cycle takes about 3 minutes.
13). When blowdown is complete, turn the steamer OFF at the main power switch.
14). Install the side panels and secure them in place with the screws. After completing the
Startup and Blowdown Inspection procedure, and the Operating Test procedure; the steamer
is ready for service. Refer to the OPERATORs section for complete operating instructions.
CHAPTER 8
PREVENTATIVE MAINTENANCE AND
TROUBLESHOOTING
A. MAINTENANCE
Maintenance on the steamer must be performed on a regular basis to keep the unit running properly. By
following the maintenance instructions in this chapter and referring to installation section, problems with the
steamer will be kept to a minimum. As with any preventative maintenance schedule, the frequency of
steamer maintenance may need to be increased, depending on equipment usage and water quality. If
problems do occur, refer to the Troubleshooting Guide in this chapter. For more information on products and
services, contact your sales representative.
1.
Maintenance Records
Make a file solely for maintenance records. Keep a written record of daily, weekly, monthly, and yearly
maintenance. These records will protect warranty coverage, help personnel to know when to perform
various maintenance procedures, and assist service personnel.
2.
Daily Maintenance
a.
Blowdown Steam Generator
Blowdown each steam generator according to the steam generator blowdown instructions in
Chapter 5.
b.
Clean the Steamer
Clean interior and exterior of the steamer according to the shutdown instructions in Chapter 5.
