Labconco Glassware Washer Service/Technical Manual
36
If there are no low points or kinks in the hose go to Valve & Pump Diagnostic
on page 34 of this manual.
Retest by running diagnostic fill and drain.
Confirm by running cycle.
CHECK FILL SWITCH
In wash 1 drain, if the valve and pump are on and the unit does not drain,
finish drain until "
DRAIN FAIL
" alarm starts, open door immediately and check
water level.
If there is water in the tank shut the door and resume cycle. The unit should
drain cancel, when it's done open door and check water level.
If there is no water in the tank remove the orange and black wires from the
fill switch (mounted on the back of the unit) and check resistance between the
two terminals on the switch to see if the switch is open or closed.
If switch closed replace wires and resume cycle [fig. 11L].
If switch is open replace switch and hose connection [fig. 11K&M].
Retest by running diagnostic fill and drain.
Confirm by running cycle.
Figure 10
Below:
Drain Hose Routing. (V) Drain hose at Drain
Pump. (W) Drain hose OVER Wash pump Hose. (X)
Wash Pump. (Y) Zip Tie holding the Drain Hose to the
outside of the Wash pump (on the housing boss).
Right:
Drain hose high loop. (Z) Zip Ties holding the
loop in place. Notice that the top of the loop goes up to
the ledge of the back panel. Loop MUST be in place to
prime the pump.
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