Cleveland SteamCraft 10 Service Manual page 124

Page 118 SteamCraft 10 Service Manual, Chapter 6
YES (Continued)
IT:3-5 Does steam enter the cooking compartment after the heaters have been on for a few minutes?
IT:3-6 Does a steady flow of steam constantly fill the cooking compartment?
IT:3-7 Are there droplets of water forming at any of the four steam nozzles?
Repeat all of the Phase 3 tests through IT:3-5 for the lower compartment.
Phase 3 testing is complete. Proceed to Phase 4 testing.
Printed 3/93
3. Check the drain lines between the condenser fitting and floor drain for
blockage.
4. If the plumbing, drain lines, and drain valve are not blocked, refer to
component test CT:10 and test the condenser solenoid valve.
NOTE: After the steam generator has begun steaming, a steady flow of
steam constantly fills the cooking compartment.
Check for blockage in the plumbing between the cooking compartment and
the strain generator.
1. Check heater assembly according to component test CT:23.
NOTE: If heater assembly checks out OK electrically, steam output can be
greatly reduced by increased scale build-up on one or both heater elements.
Descale the boiler according to the procedure in Chapter 4.
2. Check to make sure all four steam nozzles are emitting steam. If not,
check associated plumbing for blockage.
Check dryer element according to component test CT:24.
1. Set the upper compartment TIMED/MANUAL switch to the TIMED
position.
2. Cool the water in the steam generator to preheat temperature by running
a partial blowdown cycle.
a. Set the ON/OFF switch to the OFF position for one minute This will
drain about a half of the hot water from the steam generator.
b. Set the ON/OFF switch back to the ON position. This will replace the
drained hot water with cool water.
3. Perform Phase 3 testing using the lower compartment control panel.
Models 24-CGA-10 and 24-CEA-10
Cleveland Range, Inc