15
Maintenance Manual for DUKE TSC Proofer
Oven with Touch Screen Controls
Install new filter by removing sanitary cap
•
from top of cartridge, insure two black O
rings are in place, then lift up into filter
head and rotate cartridge 1/4 turn counter
clockwise until it comes to a complete stop.
Remove Inlet Strainer by loosing Hex cap
•
on Inlet strainer Housing.
Remove and flush strainer screen with warm
•
water.
Caution: Replace filter cartridge only with Duke
factory-authrorized replacement parts to ensure
proper operation. See Parts List section of
manual for part number.
figure 29: water filter (flushing 2 gallons of
water)
Replace strainer screen and Hex Cap.
•
Flush 2 gallons of water through the new
•
filter before using proofer to purge air from
filter. Remove hose from bottom of proofer
by loosening the compression nut at the
disconnect fitting and pull hose out. Place
hose over container and turn on water. It
will take a minute for the filter to fill before
water flows out of hose into container.
Once filter is flushed with 2 gallons of
•
water, turn off water supply again, insert
hose into water line disconnect, tighten
compression nut and turn water supply on
again. Check for leaks at connection fittings
and Inlet Strainer Housing Hex Cap.
Reconnect Wall Brackets if installed. See
•
Installation of wall brackets section of
manual.
Turn on power to Proofer Oven.
•
figure 28: inlet strainer and screen
water line
Disconnect
fitting
Proofer oven with
Optional Backflow
Preventer
Proofer oven
without optional
Backflow
Preventer
inlet water
connection
Point
