Scotsman CME306 - Manual (Page 29)

Additional Maintenance: Air Filter Replacement
Air Filter Cleaning / Replacement - Do
Monthly
1. Remove the front panel.
2. Remove the top panel.
3. Remove the left side panel.
Remove the filter from the side panel. Wash it with
cold water to remove all embedded dust. If filter is
torn, replace it.
5. Return all panels to their original positions.
Secure them with the original screws.
Inlet Water Valve Screen - Do if water flow
becomes restricted.
The inlet water valve has a screen on its inlet side
to keep debris from flowing into the valve. In some
cases, this screen may become clogged or
restricted by debris build up. Check for the proper
water flow:
Flow rate is 1.25 G.P.M.
1. Remove front panel.
2. Obtain a measuring cup and a watch.
3. Pull the water discharge tube out of the
reservoir and place it in the cup.
4. Push and release the Harvest button.
5. If working properly, the water valve will fill an 8
oz cup in about 3-4 seconds. Be prepared to push
the Off button. If it does not, the water valve inlet
or other water device is restricted.
To Check the Inlet Water Valve Screen.
1. Disconnect the electrical power.
2. Shut off the water supply.
3. Disconnect the water supply from the ice
machine.
4. Unscrew the water fitting at the back of the ice
machine.
5. Examine the inlet screen, if dirty, brush off
screen.
Note: Screen is not replaceable, and may only be
removed by taking off the covering bracket. The
bracket forms part of the inlet water system, and
must be water tight to the valve body, removal is
not recommended.
6. Reverse to reassemble.
CME306 & CME456
January 2000
Page 29